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Endilll/minesweepermodel-f4bd90.cpp

Created June 17, 2023 15:35
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Attachement from LLVM issue #26227
Raw
minesweepermodel-f4bd90.cpp
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# 1 "<built-in>"
# 1 "minesweepermodel.cpp"
#if 0 /* expanded by -frewrite-includes */
#include "minesweepermodel.h"
#endif /* expanded by -frewrite-includes */
# 1 "minesweepermodel.cpp"
# 1 "./minesweepermodel.h" 1
#ifndef MINESWEEPERMODEL_H
#define MINESWEEPERMODEL_H
#if 0 /* expanded by -frewrite-includes */
#include "minesweepercommon.h"
#endif /* expanded by -frewrite-includes */
# 4 "./minesweepermodel.h"
# 1 "./minesweepercommon.h" 1
#ifndef MINESWEEPERCOMMON_H
#define MINESWEEPERCOMMON_H
#if 0 /* expanded by -frewrite-includes */
#include <utility>
#endif /* expanded by -frewrite-includes */
# 4 "./minesweepercommon.h"
# 1 "/usr/bin/../include/c++/v1/utility" 1 3
// -*- C++ -*-
//===-------------------------- utility -----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_UTILITY
#define _LIBCPP_UTILITY
/*
utility synopsis
namespace std
{
template <class T>
void
swap(T& a, T& b);
namespace rel_ops
{
template<class T> bool operator!=(const T&, const T&);
template<class T> bool operator> (const T&, const T&);
template<class T> bool operator<=(const T&, const T&);
template<class T> bool operator>=(const T&, const T&);
}
template<class T>
void
swap(T& a, T& b) noexcept(is_nothrow_move_constructible<T>::value &&
is_nothrow_move_assignable<T>::value);
template <class T, size_t N>
void
swap(T (&a)[N], T (&b)[N]) noexcept(noexcept(swap(*a, *b)));
template <class T> T&& forward(typename remove_reference<T>::type& t) noexcept; // constexpr in C++14
template <class T> T&& forward(typename remove_reference<T>::type&& t) noexcept; // constexpr in C++14
template <class T> typename remove_reference<T>::type&& move(T&&) noexcept; // constexpr in C++14
template <class T>
typename conditional
<
!is_nothrow_move_constructible<T>::value && is_copy_constructible<T>::value,
const T&,
T&&
>::type
move_if_noexcept(T& x) noexcept; // constexpr in C++14
template <class T> typename add_rvalue_reference<T>::type declval() noexcept;
template <class T1, class T2>
struct pair
{
typedef T1 first_type;
typedef T2 second_type;
T1 first;
T2 second;
pair(const pair&) = default;
pair(pair&&) = default;
constexpr pair();
pair(const T1& x, const T2& y); // constexpr in C++14
template <class U, class V> pair(U&& x, V&& y); // constexpr in C++14
template <class U, class V> pair(const pair<U, V>& p); // constexpr in C++14
template <class U, class V> pair(pair<U, V>&& p); // constexpr in C++14
template <class... Args1, class... Args2>
pair(piecewise_construct_t, tuple<Args1...> first_args,
tuple<Args2...> second_args);
template <class U, class V> pair& operator=(const pair<U, V>& p);
pair& operator=(pair&& p) noexcept(is_nothrow_move_assignable<T1>::value &&
is_nothrow_move_assignable<T2>::value);
template <class U, class V> pair& operator=(pair<U, V>&& p);
void swap(pair& p) noexcept(noexcept(swap(first, p.first)) &&
noexcept(swap(second, p.second)));
};
template <class T1, class T2> bool operator==(const pair<T1,T2>&, const pair<T1,T2>&); // constexpr in C++14
template <class T1, class T2> bool operator!=(const pair<T1,T2>&, const pair<T1,T2>&); // constexpr in C++14
template <class T1, class T2> bool operator< (const pair<T1,T2>&, const pair<T1,T2>&); // constexpr in C++14
template <class T1, class T2> bool operator> (const pair<T1,T2>&, const pair<T1,T2>&); // constexpr in C++14
template <class T1, class T2> bool operator>=(const pair<T1,T2>&, const pair<T1,T2>&); // constexpr in C++14
template <class T1, class T2> bool operator<=(const pair<T1,T2>&, const pair<T1,T2>&); // constexpr in C++14
template <class T1, class T2> pair<V1, V2> make_pair(T1&&, T2&&); // constexpr in C++14
template <class T1, class T2>
void
swap(pair<T1, T2>& x, pair<T1, T2>& y) noexcept(noexcept(x.swap(y)));
struct piecewise_construct_t { };
constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t();
template <class T> class tuple_size;
template <size_t I, class T> class tuple_element;
template <class T1, class T2> struct tuple_size<pair<T1, T2> >;
template <class T1, class T2> struct tuple_element<0, pair<T1, T2> >;
template <class T1, class T2> struct tuple_element<1, pair<T1, T2> >;
template<size_t I, class T1, class T2>
typename tuple_element<I, pair<T1, T2> >::type&
get(pair<T1, T2>&) noexcept; // constexpr in C++14
template<size_t I, class T1, class T2>
const typename const tuple_element<I, pair<T1, T2> >::type&
get(const pair<T1, T2>&) noexcept; // constexpr in C++14
template<size_t I, class T1, class T2>
typename tuple_element<I, pair<T1, T2> >::type&&
get(pair<T1, T2>&&) noexcept; // constexpr in C++14
template<class T1, class T2>
constexpr T1& get(pair<T1, T2>&) noexcept; // C++14
template<size_t I, class T1, class T2>
constexpr T1 const& get(pair<T1, T2> const &) noexcept; // C++14
template<size_t I, class T1, class T2>
constexpr T1&& get(pair<T1, T2>&&) noexcept; // C++14
// C++14
template<class T, T... I>
struct integer_sequence
{
typedef T value_type;
static constexpr size_t size() noexcept;
};
template<size_t... I>
using index_sequence = integer_sequence<size_t, I...>;
template<class T, T N>
using make_integer_sequence = integer_sequence<T, 0, 1, ..., N-1>;
template<size_t N>
using make_index_sequence = make_integer_sequence<size_t, N>;
template<class... T>
using index_sequence_for = make_index_sequence<sizeof...(T)>;
template<class T, class U=T>
T exchange(T& obj, U&& new_value);
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 156 "/usr/bin/../include/c++/v1/utility" 3
# 1 "/usr/bin/../include/c++/v1/__config" 1 3
// -*- C++ -*-
//===--------------------------- __config ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_CONFIG
#define _LIBCPP_CONFIG
#if !defined(_MSC_VER) || defined(__clang__)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 16 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 17 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __GNUC__
#define _GNUC_VER (__GNUC__ * 100 + __GNUC_MINOR__)
#else
# 21 "/usr/bin/../include/c++/v1/__config" 3
#define _GNUC_VER 0
#endif
# 23 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_VERSION 3700
#define _LIBCPP_ABI_VERSION 1
#define _LIBCPP_CONCAT1(_LIBCPP_X,_LIBCPP_Y) _LIBCPP_X##_LIBCPP_Y
#define _LIBCPP_CONCAT(_LIBCPP_X,_LIBCPP_Y) _LIBCPP_CONCAT1(_LIBCPP_X,_LIBCPP_Y)
#define _LIBCPP_NAMESPACE _LIBCPP_CONCAT(__,_LIBCPP_ABI_VERSION)
#ifndef __has_attribute
#define __has_attribute(__x) 0
#endif
# 37 "/usr/bin/../include/c++/v1/__config" 3
#ifndef __has_builtin
#define __has_builtin(__x) 0
#endif
# 40 "/usr/bin/../include/c++/v1/__config" 3
#ifndef __has_feature
#define __has_feature(__x) 0
#endif
# 43 "/usr/bin/../include/c++/v1/__config" 3
// '__is_identifier' returns '0' if '__x' is a reserved identifier provided by
// the compiler and '1' otherwise.
#ifndef __is_identifier
#define __is_identifier(__x) 1
#endif
# 48 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __LITTLE_ENDIAN__
#if __LITTLE_ENDIAN__
#define _LIBCPP_LITTLE_ENDIAN 1
#define _LIBCPP_BIG_ENDIAN 0
#endif // __LITTLE_ENDIAN__
# 55 "/usr/bin/../include/c++/v1/__config" 3
#endif // __LITTLE_ENDIAN__
# 56 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __BIG_ENDIAN__
#if __BIG_ENDIAN__
#define _LIBCPP_LITTLE_ENDIAN 0
#define _LIBCPP_BIG_ENDIAN 1
#endif // __BIG_ENDIAN__
# 62 "/usr/bin/../include/c++/v1/__config" 3
#endif // __BIG_ENDIAN__
# 63 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __FreeBSD__
#if 0 /* expanded by -frewrite-includes */
# include <sys/endian.h>
#endif /* expanded by -frewrite-includes */
# 65 "/usr/bin/../include/c++/v1/__config" 3
# 66 "/usr/bin/../include/c++/v1/__config" 3
# if _BYTE_ORDER == _LITTLE_ENDIAN
# define _LIBCPP_LITTLE_ENDIAN 1
# define _LIBCPP_BIG_ENDIAN 0
# else // _BYTE_ORDER == _LITTLE_ENDIAN
# 70 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_LITTLE_ENDIAN 0
# define _LIBCPP_BIG_ENDIAN 1
# endif // _BYTE_ORDER == _LITTLE_ENDIAN
# 73 "/usr/bin/../include/c++/v1/__config" 3
# ifndef __LONG_LONG_SUPPORTED
# define _LIBCPP_HAS_NO_LONG_LONG
# endif // __LONG_LONG_SUPPORTED
# 76 "/usr/bin/../include/c++/v1/__config" 3
#endif // __FreeBSD__
# 77 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __NetBSD__
#if 0 /* expanded by -frewrite-includes */
# include <sys/endian.h>
#endif /* expanded by -frewrite-includes */
# 79 "/usr/bin/../include/c++/v1/__config" 3
# 80 "/usr/bin/../include/c++/v1/__config" 3
# if _BYTE_ORDER == _LITTLE_ENDIAN
# define _LIBCPP_LITTLE_ENDIAN 1
# define _LIBCPP_BIG_ENDIAN 0
# else // _BYTE_ORDER == _LITTLE_ENDIAN
# 84 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_LITTLE_ENDIAN 0
# define _LIBCPP_BIG_ENDIAN 1
# endif // _BYTE_ORDER == _LITTLE_ENDIAN
# 87 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_HAS_QUICK_EXIT
#endif // __NetBSD__
# 89 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _WIN32
# define _LIBCPP_LITTLE_ENDIAN 1
# define _LIBCPP_BIG_ENDIAN 0
// Compiler intrinsics (MSVC)
#if defined(_MSC_VER) && _MSC_VER >= 1400
# define _LIBCPP_HAS_IS_BASE_OF
# endif
# 97 "/usr/bin/../include/c++/v1/__config" 3
# if defined(_MSC_VER) && !defined(__clang__)
# define _LIBCPP_MSVC // Using Microsoft Visual C++ compiler
# define _LIBCPP_TOSTRING2(x) #x
# define _LIBCPP_TOSTRING(x) _LIBCPP_TOSTRING2(x)
# define _LIBCPP_WARNING(x) __pragma(message(__FILE__ "(" _LIBCPP_TOSTRING(__LINE__) ") : warning note: " x))
# endif
# 103 "/usr/bin/../include/c++/v1/__config" 3
# // If mingw not explicitly detected, assume using MS C runtime only.
# ifndef __MINGW32__
# define _LIBCPP_MSVCRT // Using Microsoft's C Runtime library
# endif
# 107 "/usr/bin/../include/c++/v1/__config" 3
#endif // _WIN32
# 108 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __sun__
#if 0 /* expanded by -frewrite-includes */
# include <sys/isa_defs.h>
#endif /* expanded by -frewrite-includes */
# 110 "/usr/bin/../include/c++/v1/__config" 3
# 111 "/usr/bin/../include/c++/v1/__config" 3
# ifdef _LITTLE_ENDIAN
# define _LIBCPP_LITTLE_ENDIAN 1
# define _LIBCPP_BIG_ENDIAN 0
# else
# 115 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_LITTLE_ENDIAN 0
# define _LIBCPP_BIG_ENDIAN 1
# endif
# 118 "/usr/bin/../include/c++/v1/__config" 3
#endif // __sun__
# 119 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__CloudABI__)
// Certain architectures provide arc4random(). Prefer using
// arc4random() over /dev/{u,}random to make it possible to obtain
// random data even when using sandboxing mechanisms such as chroots,
// Capsicum, etc.
# define _LIBCPP_USING_ARC4_RANDOM
#elif defined(__native_client__)
# 127 "/usr/bin/../include/c++/v1/__config" 3
// NaCl's sandbox (which PNaCl also runs in) doesn't allow filesystem access,
// including accesses to the special files under /dev. C++11's
// std::random_device is instead exposed through a NaCl syscall.
# define _LIBCPP_USING_NACL_RANDOM
#elif defined(_WIN32)
# 132 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_USING_WIN32_RANDOM
#else
# 134 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_USING_DEV_RANDOM
#endif
# 136 "/usr/bin/../include/c++/v1/__config" 3
#if !defined(_LIBCPP_LITTLE_ENDIAN) || !defined(_LIBCPP_BIG_ENDIAN)
#if 0 /* expanded by -frewrite-includes */
# include <endian.h>
#endif /* expanded by -frewrite-includes */
# 138 "/usr/bin/../include/c++/v1/__config" 3
# 139 "/usr/bin/../include/c++/v1/__config" 3
# if __BYTE_ORDER == __LITTLE_ENDIAN
# define _LIBCPP_LITTLE_ENDIAN 1
# define _LIBCPP_BIG_ENDIAN 0
# elif __BYTE_ORDER == __BIG_ENDIAN
# 143 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_LITTLE_ENDIAN 0
# define _LIBCPP_BIG_ENDIAN 1
# else // __BYTE_ORDER == __BIG_ENDIAN
# 146 "/usr/bin/../include/c++/v1/__config" 3
# error unable to determine endian
# endif
# 148 "/usr/bin/../include/c++/v1/__config" 3
#endif // !defined(_LIBCPP_LITTLE_ENDIAN) || !defined(_LIBCPP_BIG_ENDIAN)
# 149 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _WIN32
// only really useful for a DLL
#ifdef _LIBCPP_DLL // this should be a compiler builtin define ideally...
# ifdef cxx_EXPORTS
# define _LIBCPP_HIDDEN
# define _LIBCPP_FUNC_VIS __declspec(dllexport)
# define _LIBCPP_TYPE_VIS __declspec(dllexport)
# else
# 159 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_HIDDEN
# define _LIBCPP_FUNC_VIS __declspec(dllimport)
# define _LIBCPP_TYPE_VIS __declspec(dllimport)
# endif
# 163 "/usr/bin/../include/c++/v1/__config" 3
#else
# 164 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_HIDDEN
# define _LIBCPP_FUNC_VIS
# define _LIBCPP_TYPE_VIS
#endif
# 168 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_TYPE_VIS_ONLY
#define _LIBCPP_FUNC_VIS_ONLY
#ifndef _LIBCPP_INLINE_VISIBILITY
# ifdef _LIBCPP_MSVC
# define _LIBCPP_INLINE_VISIBILITY __forceinline
# else // MinGW GCC and Clang
# 176 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_INLINE_VISIBILITY __attribute__ ((__always_inline__))
# endif
# 178 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 179 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_EXCEPTION_ABI
#define _LIBCPP_EXCEPTION_ABI _LIBCPP_TYPE_VIS
#endif
# 183 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_ALWAYS_INLINE
# ifdef _LIBCPP_MSVC
# define _LIBCPP_ALWAYS_INLINE __forceinline
# endif
# 188 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 189 "/usr/bin/../include/c++/v1/__config" 3
#endif // _WIN32
# 191 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_HIDDEN
#define _LIBCPP_HIDDEN __attribute__ ((__visibility__("hidden")))
#endif
# 195 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_FUNC_VIS
#define _LIBCPP_FUNC_VIS __attribute__ ((__visibility__("default")))
#endif
# 199 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_TYPE_VIS
# if __has_attribute(__type_visibility__)
# define _LIBCPP_TYPE_VIS __attribute__ ((__type_visibility__("default")))
# else
# 204 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_TYPE_VIS __attribute__ ((__visibility__("default")))
# endif
# 206 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 207 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_TYPE_VIS_ONLY
# define _LIBCPP_TYPE_VIS_ONLY _LIBCPP_TYPE_VIS
#endif
# 211 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_FUNC_VIS_ONLY
# define _LIBCPP_FUNC_VIS_ONLY _LIBCPP_FUNC_VIS
#endif
# 215 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_INLINE_VISIBILITY
#define _LIBCPP_INLINE_VISIBILITY __attribute__ ((__visibility__("hidden"), __always_inline__))
#endif
# 219 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_EXCEPTION_ABI
#define _LIBCPP_EXCEPTION_ABI __attribute__ ((__visibility__("default")))
#endif
# 223 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_ALWAYS_INLINE
#define _LIBCPP_ALWAYS_INLINE __attribute__ ((__visibility__("hidden"), __always_inline__))
#endif
# 227 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__clang__)
#if defined(__APPLE__) && !defined(__i386__) && !defined(__x86_64__) && \
!defined(__arm__)
#define _LIBCPP_ALTERNATE_STRING_LAYOUT
#endif
# 234 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(cxx_alignas)
# define _ALIGNAS_TYPE(x) alignas(x)
# define _ALIGNAS(x) alignas(x)
#else
# 239 "/usr/bin/../include/c++/v1/__config" 3
# define _ALIGNAS_TYPE(x) __attribute__((__aligned__(__alignof(x))))
# define _ALIGNAS(x) __attribute__((__aligned__(x)))
#endif
# 242 "/usr/bin/../include/c++/v1/__config" 3
#if !__has_feature(cxx_alias_templates)
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
#endif
# 246 "/usr/bin/../include/c++/v1/__config" 3
#if __cplusplus < 201103L
typedef __char16_t char16_t;
typedef __char32_t char32_t;
#endif
# 251 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_exceptions))
#define _LIBCPP_NO_EXCEPTIONS
#endif
# 255 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_rtti))
#define _LIBCPP_NO_RTTI
#endif
# 259 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_strong_enums))
#define _LIBCPP_HAS_NO_STRONG_ENUMS
#endif
# 263 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_decltype))
#define _LIBCPP_HAS_NO_DECLTYPE
#endif
# 267 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(cxx_attributes)
# define _LIBCPP_NORETURN [[noreturn]]
#else
# 271 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_NORETURN __attribute__ ((noreturn))
#endif
# 273 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_UNUSED __attribute__((__unused__))
#if !(__has_feature(cxx_defaulted_functions))
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#endif // !(__has_feature(cxx_defaulted_functions))
# 279 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_deleted_functions))
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#endif // !(__has_feature(cxx_deleted_functions))
# 283 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_lambdas))
#define _LIBCPP_HAS_NO_LAMBDAS
#endif
# 287 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_nullptr))
#define _LIBCPP_HAS_NO_NULLPTR
#endif
# 291 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_rvalue_references))
#define _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif
# 295 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_static_assert))
#define _LIBCPP_HAS_NO_STATIC_ASSERT
#endif
# 299 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_auto_type))
#define _LIBCPP_HAS_NO_AUTO_TYPE
#endif
# 303 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_access_control_sfinae)) || !__has_feature(cxx_trailing_return)
#define _LIBCPP_HAS_NO_ADVANCED_SFINAE
#endif
# 307 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_variadic_templates))
#define _LIBCPP_HAS_NO_VARIADICS
#endif
# 311 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_trailing_return))
#define _LIBCPP_HAS_NO_TRAILING_RETURN
#endif
# 315 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_generalized_initializers))
#define _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif
# 319 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(is_base_of)
# define _LIBCPP_HAS_IS_BASE_OF
#endif
# 323 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(is_final)
# define _LIBCPP_HAS_IS_FINAL
#endif
# 327 "/usr/bin/../include/c++/v1/__config" 3
// Objective-C++ features (opt-in)
#if __has_feature(objc_arc)
#define _LIBCPP_HAS_OBJC_ARC
#endif
# 332 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(objc_arc_weak)
#define _LIBCPP_HAS_OBJC_ARC_WEAK
#define _LIBCPP_HAS_NO_STRONG_ENUMS
#endif
# 337 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_constexpr))
#define _LIBCPP_HAS_NO_CONSTEXPR
#endif
# 341 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_relaxed_constexpr))
#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
#endif
# 345 "/usr/bin/../include/c++/v1/__config" 3
#if !(__has_feature(cxx_variable_templates))
#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
#endif
# 349 "/usr/bin/../include/c++/v1/__config" 3
#if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L
#if defined(__FreeBSD__)
#define _LIBCPP_HAS_QUICK_EXIT
#define _LIBCPP_HAS_C11_FEATURES
#elif defined(__ANDROID__)
# 355 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_HAS_QUICK_EXIT
#elif defined(__linux__)
# 357 "/usr/bin/../include/c++/v1/__config" 3
#if 0 /* expanded by -frewrite-includes */
#include <features.h>
#endif /* expanded by -frewrite-includes */
# 357 "/usr/bin/../include/c++/v1/__config" 3
# 1 "/usr/include/features.h" 1 3 4
/* Copyright (C) 1991-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _FEATURES_H
#define _FEATURES_H 1
/* These are defined by the user (or the compiler)
to specify the desired environment:
__STRICT_ANSI__ ISO Standard C.
_ISOC99_SOURCE Extensions to ISO C89 from ISO C99.
_ISOC11_SOURCE Extensions to ISO C99 from ISO C11.
_POSIX_SOURCE IEEE Std 1003.1.
_POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2;
if >=199309L, add IEEE Std 1003.1b-1993;
if >=199506L, add IEEE Std 1003.1c-1995;
if >=200112L, all of IEEE 1003.1-2004
if >=200809L, all of IEEE 1003.1-2008
_XOPEN_SOURCE Includes POSIX and XPG things. Set to 500 if
Single Unix conformance is wanted, to 600 for the
sixth revision, to 700 for the seventh revision.
_XOPEN_SOURCE_EXTENDED XPG things and X/Open Unix extensions.
_LARGEFILE_SOURCE Some more functions for correct standard I/O.
_LARGEFILE64_SOURCE Additional functionality from LFS for large files.
_FILE_OFFSET_BITS=N Select default filesystem interface.
_ATFILE_SOURCE Additional *at interfaces.
_GNU_SOURCE All of the above, plus GNU extensions.
_DEFAULT_SOURCE The default set of features (taking precedence over
__STRICT_ANSI__).
_REENTRANT Select additionally reentrant object.
_THREAD_SAFE Same as _REENTRANT, often used by other systems.
_FORTIFY_SOURCE If set to numeric value > 0 additional security
measures are defined, according to level.
The `-ansi' switch to the GNU C compiler, and standards conformance
options such as `-std=c99', define __STRICT_ANSI__. If none of
these are defined, or if _DEFAULT_SOURCE is defined, the default is
to have _POSIX_SOURCE set to one and _POSIX_C_SOURCE set to
200809L, as well as enabling miscellaneous functions from BSD and
SVID. If more than one of these are defined, they accumulate. For
example __STRICT_ANSI__, _POSIX_SOURCE and _POSIX_C_SOURCE together
give you ISO C, 1003.1, and 1003.2, but nothing else.
These are defined by this file and are used by the
header files to decide what to declare or define:
__USE_ISOC11 Define ISO C11 things.
__USE_ISOC99 Define ISO C99 things.
__USE_ISOC95 Define ISO C90 AMD1 (C95) things.
__USE_POSIX Define IEEE Std 1003.1 things.
__USE_POSIX2 Define IEEE Std 1003.2 things.
__USE_POSIX199309 Define IEEE Std 1003.1, and .1b things.
__USE_POSIX199506 Define IEEE Std 1003.1, .1b, .1c and .1i things.
__USE_XOPEN Define XPG things.
__USE_XOPEN_EXTENDED Define X/Open Unix things.
__USE_UNIX98 Define Single Unix V2 things.
__USE_XOPEN2K Define XPG6 things.
__USE_XOPEN2KXSI Define XPG6 XSI things.
__USE_XOPEN2K8 Define XPG7 things.
__USE_XOPEN2K8XSI Define XPG7 XSI things.
__USE_LARGEFILE Define correct standard I/O things.
__USE_LARGEFILE64 Define LFS things with separate names.
__USE_FILE_OFFSET64 Define 64bit interface as default.
__USE_MISC Define things from 4.3BSD or System V Unix.
__USE_ATFILE Define *at interfaces and AT_* constants for them.
__USE_GNU Define GNU extensions.
__USE_REENTRANT Define reentrant/thread-safe *_r functions.
__USE_FORTIFY_LEVEL Additional security measures used, according to level.
The macros `__GNU_LIBRARY__', `__GLIBC__', and `__GLIBC_MINOR__' are
defined by this file unconditionally. `__GNU_LIBRARY__' is provided
only for compatibility. All new code should use the other symbols
to test for features.
All macros listed above as possibly being defined by this file are
explicitly undefined if they are not explicitly defined.
Feature-test macros that are not defined by the user or compiler
but are implied by the other feature-test macros defined (or by the
lack of any definitions) are defined by the file. */
/* Undefine everything, so we get a clean slate. */
#undef __USE_ISOC11
#undef __USE_ISOC99
#undef __USE_ISOC95
#undef __USE_ISOCXX11
#undef __USE_POSIX
#undef __USE_POSIX2
#undef __USE_POSIX199309
#undef __USE_POSIX199506
#undef __USE_XOPEN
#undef __USE_XOPEN_EXTENDED
#undef __USE_UNIX98
#undef __USE_XOPEN2K
#undef __USE_XOPEN2KXSI
#undef __USE_XOPEN2K8
#undef __USE_XOPEN2K8XSI
#undef __USE_LARGEFILE
#undef __USE_LARGEFILE64
#undef __USE_FILE_OFFSET64
#undef __USE_MISC
#undef __USE_ATFILE
#undef __USE_GNU
#undef __USE_REENTRANT
#undef __USE_FORTIFY_LEVEL
#undef __KERNEL_STRICT_NAMES
/* Suppress kernel-name space pollution unless user expressedly asks
for it. */
#ifndef _LOOSE_KERNEL_NAMES
# define __KERNEL_STRICT_NAMES
#endif
# 127 "/usr/include/features.h" 3 4
/* Convenience macros to test the versions of glibc and gcc.
Use them like this:
#if __GNUC_PREREQ (2,8)
... code requiring gcc 2.8 or later ...
#endif
Note - they won't work for gcc1 or glibc1, since the _MINOR macros
were not defined then. */
#if defined __GNUC__ && defined __GNUC_MINOR__
# define __GNUC_PREREQ(maj, min) \
((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
#else
# 139 "/usr/include/features.h" 3 4
# define __GNUC_PREREQ(maj, min) 0
#endif
# 141 "/usr/include/features.h" 3 4
/* _BSD_SOURCE and _SVID_SOURCE are deprecated aliases for
_DEFAULT_SOURCE. If _DEFAULT_SOURCE is present we do not
issue a warning; the expectation is that the source is being
transitioned to use the new macro. */
#if (defined _BSD_SOURCE || defined _SVID_SOURCE) \
&& !defined _DEFAULT_SOURCE
# warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
# undef _DEFAULT_SOURCE
# define _DEFAULT_SOURCE 1
#endif
# 152 "/usr/include/features.h" 3 4
/* If _GNU_SOURCE was defined by the user, turn on all the other features. */
#ifdef _GNU_SOURCE
# undef _ISOC95_SOURCE
# define _ISOC95_SOURCE 1
# undef _ISOC99_SOURCE
# define _ISOC99_SOURCE 1
# undef _ISOC11_SOURCE
# define _ISOC11_SOURCE 1
# undef _POSIX_SOURCE
# define _POSIX_SOURCE 1
# undef _POSIX_C_SOURCE
# define _POSIX_C_SOURCE 200809L
# undef _XOPEN_SOURCE
# define _XOPEN_SOURCE 700
# undef _XOPEN_SOURCE_EXTENDED
# define _XOPEN_SOURCE_EXTENDED 1
# undef _LARGEFILE64_SOURCE
# define _LARGEFILE64_SOURCE 1
# undef _DEFAULT_SOURCE
# define _DEFAULT_SOURCE 1
# undef _ATFILE_SOURCE
# define _ATFILE_SOURCE 1
#endif
# 176 "/usr/include/features.h" 3 4
/* If nothing (other than _GNU_SOURCE and _DEFAULT_SOURCE) is defined,
define _DEFAULT_SOURCE. */
#if (defined _DEFAULT_SOURCE \
|| (!defined __STRICT_ANSI__ \
&& !defined _ISOC99_SOURCE \
&& !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE \
&& !defined _XOPEN_SOURCE))
# undef _DEFAULT_SOURCE
# define _DEFAULT_SOURCE 1
#endif
# 187 "/usr/include/features.h" 3 4
/* This is to enable the ISO C11 extension. */
#if (defined _ISOC11_SOURCE \
|| (defined __STDC_VERSION__ && __STDC_VERSION__ >= 201112L))
# define __USE_ISOC11 1
#endif
# 193 "/usr/include/features.h" 3 4
/* This is to enable the ISO C99 extension. */
#if (defined _ISOC99_SOURCE || defined _ISOC11_SOURCE \
|| (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L))
# define __USE_ISOC99 1
#endif
# 199 "/usr/include/features.h" 3 4
/* This is to enable the ISO C90 Amendment 1:1995 extension. */
#if (defined _ISOC99_SOURCE || defined _ISOC11_SOURCE \
|| (defined __STDC_VERSION__ && __STDC_VERSION__ >= 199409L))
# define __USE_ISOC95 1
#endif
# 205 "/usr/include/features.h" 3 4
/* This is to enable compatibility for ISO C++11.
So far g++ does not provide a macro. Check the temporary macro for
now, too. */
#if ((defined __cplusplus && __cplusplus >= 201103L) \
|| defined __GXX_EXPERIMENTAL_CXX0X__)
# define __USE_ISOCXX11 1
#endif
# 214 "/usr/include/features.h" 3 4
/* If none of the ANSI/POSIX macros are defined, or if _DEFAULT_SOURCE
is defined, use POSIX.1-2008 (or another version depending on
_XOPEN_SOURCE). */
#ifdef _DEFAULT_SOURCE
# if !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE
# define __USE_POSIX_IMPLICITLY 1
# endif
# 222 "/usr/include/features.h" 3 4
# undef _POSIX_SOURCE
# define _POSIX_SOURCE 1
# undef _POSIX_C_SOURCE
# define _POSIX_C_SOURCE 200809L
#endif
# 227 "/usr/include/features.h" 3 4
#if ((!defined __STRICT_ANSI__ || (_XOPEN_SOURCE - 0) >= 500) && \
!defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE)
# define _POSIX_SOURCE 1
# if defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 500
# define _POSIX_C_SOURCE 2
# elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 600
# 233 "/usr/include/features.h" 3 4
# define _POSIX_C_SOURCE 199506L
# elif defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) < 700
# 235 "/usr/include/features.h" 3 4
# define _POSIX_C_SOURCE 200112L
# else
# 237 "/usr/include/features.h" 3 4
# define _POSIX_C_SOURCE 200809L
# endif
# 239 "/usr/include/features.h" 3 4
# define __USE_POSIX_IMPLICITLY 1
#endif
# 241 "/usr/include/features.h" 3 4
#if defined _POSIX_SOURCE || _POSIX_C_SOURCE >= 1 || defined _XOPEN_SOURCE
# define __USE_POSIX 1
#endif
# 245 "/usr/include/features.h" 3 4
#if defined _POSIX_C_SOURCE && _POSIX_C_SOURCE >= 2 || defined _XOPEN_SOURCE
# define __USE_POSIX2 1
#endif
# 249 "/usr/include/features.h" 3 4
#if (_POSIX_C_SOURCE - 0) >= 199309L
# define __USE_POSIX199309 1
#endif
# 253 "/usr/include/features.h" 3 4
#if (_POSIX_C_SOURCE - 0) >= 199506L
# define __USE_POSIX199506 1
#endif
# 257 "/usr/include/features.h" 3 4
#if (_POSIX_C_SOURCE - 0) >= 200112L
# define __USE_XOPEN2K 1
# undef __USE_ISOC95
# define __USE_ISOC95 1
# undef __USE_ISOC99
# define __USE_ISOC99 1
#endif
# 265 "/usr/include/features.h" 3 4
#if (_POSIX_C_SOURCE - 0) >= 200809L
# define __USE_XOPEN2K8 1
# undef _ATFILE_SOURCE
# define _ATFILE_SOURCE 1
#endif
# 271 "/usr/include/features.h" 3 4
#ifdef _XOPEN_SOURCE
# define __USE_XOPEN 1
# if (_XOPEN_SOURCE - 0) >= 500
# define __USE_XOPEN_EXTENDED 1
# define __USE_UNIX98 1
# undef _LARGEFILE_SOURCE
# define _LARGEFILE_SOURCE 1
# if (_XOPEN_SOURCE - 0) >= 600
# if (_XOPEN_SOURCE - 0) >= 700
# define __USE_XOPEN2K8 1
# define __USE_XOPEN2K8XSI 1
# endif
# 284 "/usr/include/features.h" 3 4
# define __USE_XOPEN2K 1
# define __USE_XOPEN2KXSI 1
# undef __USE_ISOC95
# define __USE_ISOC95 1
# undef __USE_ISOC99
# define __USE_ISOC99 1
# endif
# 291 "/usr/include/features.h" 3 4
# else
# 292 "/usr/include/features.h" 3 4
# ifdef _XOPEN_SOURCE_EXTENDED
# define __USE_XOPEN_EXTENDED 1
# endif
# 295 "/usr/include/features.h" 3 4
# endif
# 296 "/usr/include/features.h" 3 4
#endif
# 297 "/usr/include/features.h" 3 4
#ifdef _LARGEFILE_SOURCE
# define __USE_LARGEFILE 1
#endif
# 301 "/usr/include/features.h" 3 4
#ifdef _LARGEFILE64_SOURCE
# define __USE_LARGEFILE64 1
#endif
# 305 "/usr/include/features.h" 3 4
#if defined _FILE_OFFSET_BITS && _FILE_OFFSET_BITS == 64
# define __USE_FILE_OFFSET64 1
#endif
# 309 "/usr/include/features.h" 3 4
#if defined _DEFAULT_SOURCE
# define __USE_MISC 1
#endif
# 313 "/usr/include/features.h" 3 4
#ifdef _ATFILE_SOURCE
# define __USE_ATFILE 1
#endif
# 317 "/usr/include/features.h" 3 4
#ifdef _GNU_SOURCE
# define __USE_GNU 1
#endif
# 321 "/usr/include/features.h" 3 4
#if defined _REENTRANT || defined _THREAD_SAFE
# define __USE_REENTRANT 1
#endif
# 325 "/usr/include/features.h" 3 4
#if defined _FORTIFY_SOURCE && _FORTIFY_SOURCE > 0
# if !defined __OPTIMIZE__ || __OPTIMIZE__ <= 0
# warning _FORTIFY_SOURCE requires compiling with optimization (-O)
# elif !__GNUC_PREREQ (4, 1)
# 330 "/usr/include/features.h" 3 4
# warning _FORTIFY_SOURCE requires GCC 4.1 or later
# elif _FORTIFY_SOURCE > 1
# 332 "/usr/include/features.h" 3 4
# define __USE_FORTIFY_LEVEL 2
# else
# 334 "/usr/include/features.h" 3 4
# define __USE_FORTIFY_LEVEL 1
# endif
# 336 "/usr/include/features.h" 3 4
#endif
# 337 "/usr/include/features.h" 3 4
#ifndef __USE_FORTIFY_LEVEL
# define __USE_FORTIFY_LEVEL 0
#endif
# 340 "/usr/include/features.h" 3 4
/* Get definitions of __STDC_* predefined macros, if the compiler has
not preincluded this header automatically. */
#if 0 /* expanded by -frewrite-includes */
#include <stdc-predef.h>
#endif /* expanded by -frewrite-includes */
# 343 "/usr/include/features.h" 3 4
# 1 "/usr/include/stdc-predef.h" 1 3 4
/* Copyright (C) 1991-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _STDC_PREDEF_H
#define _STDC_PREDEF_H 1
/* This header is separate from features.h so that the compiler can
include it implicitly at the start of every compilation. It must
not itself include <features.h> or any other header that includes
<features.h> because the implicit include comes before any feature
test macros that may be defined in a source file before it first
explicitly includes a system header. GCC knows the name of this
header in order to preinclude it. */
/* glibc's intent is to support the IEC 559 math functionality, real
and complex. If the GCC (4.9 and later) predefined macros
specifying compiler intent are available, use them to determine
whether the overall intent is to support these features; otherwise,
presume an older compiler has intent to support these features and
define these macros by default. */
#ifdef __GCC_IEC_559
# if __GCC_IEC_559 > 0
# define __STDC_IEC_559__ 1
# endif
# 40 "/usr/include/stdc-predef.h" 3 4
#else
# 41 "/usr/include/stdc-predef.h" 3 4
# define __STDC_IEC_559__ 1
#endif
# 43 "/usr/include/stdc-predef.h" 3 4
#ifdef __GCC_IEC_559_COMPLEX
# if __GCC_IEC_559_COMPLEX > 0
# define __STDC_IEC_559_COMPLEX__ 1
# endif
# 48 "/usr/include/stdc-predef.h" 3 4
#else
# 49 "/usr/include/stdc-predef.h" 3 4
# define __STDC_IEC_559_COMPLEX__ 1
#endif
# 51 "/usr/include/stdc-predef.h" 3 4
/* wchar_t uses Unicode 7.0.0. Version 7.0 of the Unicode Standard is
synchronized with ISO/IEC 10646:2012, plus Amendments 1 (published
on April, 2013) and 2 (not yet published as of February, 2015).
Additionally, it includes the accelerated publication of U+20BD
RUBLE SIGN. Therefore Unicode 7.0.0 is between 10646:2012 and
10646:2014, and so we use the date ISO/IEC 10646:2012 Amd.1 was
published. */
#define __STDC_ISO_10646__ 201304L
/* We do not support C11 <threads.h>. */
#define __STDC_NO_THREADS__ 1
#endif
# 65 "/usr/include/stdc-predef.h" 3 4
# 344 "/usr/include/features.h" 2 3 4
/* This macro indicates that the installed library is the GNU C Library.
For historic reasons the value now is 6 and this will stay from now
on. The use of this variable is deprecated. Use __GLIBC__ and
__GLIBC_MINOR__ now (see below) when you want to test for a specific
GNU C library version and use the values in <gnu/lib-names.h> to get
the sonames of the shared libraries. */
#undef __GNU_LIBRARY__
#define __GNU_LIBRARY__ 6
/* Major and minor version number of the GNU C library package. Use
these macros to test for features in specific releases. */
#define __GLIBC__ 2
#define __GLIBC_MINOR__ 22
#define __GLIBC_PREREQ(maj, min) \
((__GLIBC__ << 16) + __GLIBC_MINOR__ >= ((maj) << 16) + (min))
/* This is here only because every header file already includes this one. */
#ifndef __ASSEMBLER__
# ifndef _SYS_CDEFS_H
#if 0 /* expanded by -frewrite-includes */
# include <sys/cdefs.h>
#endif /* expanded by -frewrite-includes */
# 365 "/usr/include/features.h" 3 4
# 1 "/usr/include/sys/cdefs.h" 1 3 4
/* Copyright (C) 1992-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _SYS_CDEFS_H
#define _SYS_CDEFS_H 1
/* We are almost always included from features.h. */
#ifndef _FEATURES_H
#if 0 /* expanded by -frewrite-includes */
# include <features.h>
#endif /* expanded by -frewrite-includes */
# 23 "/usr/include/sys/cdefs.h" 3 4
# 24 "/usr/include/sys/cdefs.h" 3 4
#endif
# 25 "/usr/include/sys/cdefs.h" 3 4
/* The GNU libc does not support any K&R compilers or the traditional mode
of ISO C compilers anymore. Check for some of the combinations not
anymore supported. */
#if defined __GNUC__ && !defined __STDC__
# error "You need a ISO C conforming compiler to use the glibc headers"
#endif
# 32 "/usr/include/sys/cdefs.h" 3 4
/* Some user header file might have defined this before. */
#undef __P
#undef __PMT
#ifdef __GNUC__
/* All functions, except those with callbacks or those that
synchronize memory, are leaf functions. */
# if __GNUC_PREREQ (4, 6) && !defined _LIBC
# define __LEAF , __leaf__
# define __LEAF_ATTR __attribute__ ((__leaf__))
# else
# 45 "/usr/include/sys/cdefs.h" 3 4
# define __LEAF
# define __LEAF_ATTR
# endif
# 48 "/usr/include/sys/cdefs.h" 3 4
/* GCC can always grok prototypes. For C++ programs we add throw()
to help it optimize the function calls. But this works only with
gcc 2.8.x and egcs. For gcc 3.2 and up we even mark C functions
as non-throwing using a function attribute since programs can use
the -fexceptions options for C code as well. */
# if !defined __cplusplus && __GNUC_PREREQ (3, 3)
# define __THROW __attribute__ ((__nothrow__ __LEAF))
# define __THROWNL __attribute__ ((__nothrow__))
# define __NTH(fct) __attribute__ ((__nothrow__ __LEAF)) fct
# else
# 59 "/usr/include/sys/cdefs.h" 3 4
# if defined __cplusplus && __GNUC_PREREQ (2,8)
# define __THROW throw ()
# define __THROWNL throw ()
# define __NTH(fct) __LEAF_ATTR fct throw ()
# else
# 64 "/usr/include/sys/cdefs.h" 3 4
# define __THROW
# define __THROWNL
# define __NTH(fct) fct
# endif
# 68 "/usr/include/sys/cdefs.h" 3 4
# endif
# 69 "/usr/include/sys/cdefs.h" 3 4
#else /* Not GCC. */
# 71 "/usr/include/sys/cdefs.h" 3 4
# define __inline /* No inline functions. */
# define __THROW
# define __THROWNL
# define __NTH(fct) fct
#endif /* GCC. */
# 79 "/usr/include/sys/cdefs.h" 3 4
/* These two macros are not used in glibc anymore. They are kept here
only because some other projects expect the macros to be defined. */
#define __P(args) args
#define __PMT(args) args
/* For these things, GCC behaves the ANSI way normally,
and the non-ANSI way under -traditional. */
#define __CONCAT(x,y) x ## y
#define __STRING(x) #x
/* This is not a typedef so `const __ptr_t' does the right thing. */
#define __ptr_t void *
#define __long_double_t long double
/* C++ needs to know that types and declarations are C, not C++. */
#ifdef __cplusplus
# define __BEGIN_DECLS extern "C" {
# define __END_DECLS }
#else
# 101 "/usr/include/sys/cdefs.h" 3 4
# define __BEGIN_DECLS
# define __END_DECLS
#endif
# 104 "/usr/include/sys/cdefs.h" 3 4
/* The standard library needs the functions from the ISO C90 standard
in the std namespace. At the same time we want to be safe for
future changes and we include the ISO C99 code in the non-standard
namespace __c99. The C++ wrapper header take case of adding the
definitions to the global namespace. */
#if defined __cplusplus && defined _GLIBCPP_USE_NAMESPACES
# define __BEGIN_NAMESPACE_STD namespace std {
# define __END_NAMESPACE_STD }
# define __USING_NAMESPACE_STD(name) using std::name;
# define __BEGIN_NAMESPACE_C99 namespace __c99 {
# define __END_NAMESPACE_C99 }
# define __USING_NAMESPACE_C99(name) using __c99::name;
#else
# 119 "/usr/include/sys/cdefs.h" 3 4
/* For compatibility we do not add the declarations into any
namespace. They will end up in the global namespace which is what
old code expects. */
# define __BEGIN_NAMESPACE_STD
# define __END_NAMESPACE_STD
# define __USING_NAMESPACE_STD(name)
# define __BEGIN_NAMESPACE_C99
# define __END_NAMESPACE_C99
# define __USING_NAMESPACE_C99(name)
#endif
# 129 "/usr/include/sys/cdefs.h" 3 4
/* Fortify support. */
#define __bos(ptr) __builtin_object_size (ptr, __USE_FORTIFY_LEVEL > 1)
#define __bos0(ptr) __builtin_object_size (ptr, 0)
#if __GNUC_PREREQ (4,3)
# define __warndecl(name, msg) \
extern void name (void) __attribute__((__warning__ (msg)))
# define __warnattr(msg) __attribute__((__warning__ (msg)))
# define __errordecl(name, msg) \
extern void name (void) __attribute__((__error__ (msg)))
#else
# 142 "/usr/include/sys/cdefs.h" 3 4
# define __warndecl(name, msg) extern void name (void)
# define __warnattr(msg)
# define __errordecl(name, msg) extern void name (void)
#endif
# 146 "/usr/include/sys/cdefs.h" 3 4
/* Support for flexible arrays. */
#if __GNUC_PREREQ (2,97)
/* GCC 2.97 supports C99 flexible array members. */
# define __flexarr []
#else
# 152 "/usr/include/sys/cdefs.h" 3 4
# ifdef __GNUC__
# define __flexarr [0]
# else
# 155 "/usr/include/sys/cdefs.h" 3 4
# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
# define __flexarr []
# else
# 158 "/usr/include/sys/cdefs.h" 3 4
/* Some other non-C99 compiler. Approximate with [1]. */
# define __flexarr [1]
# endif
# 161 "/usr/include/sys/cdefs.h" 3 4
# endif
# 162 "/usr/include/sys/cdefs.h" 3 4
#endif
# 163 "/usr/include/sys/cdefs.h" 3 4
/* __asm__ ("xyz") is used throughout the headers to rename functions
at the assembly language level. This is wrapped by the __REDIRECT
macro, in order to support compilers that can do this some other
way. When compilers don't support asm-names at all, we have to do
preprocessor tricks instead (which don't have exactly the right
semantics, but it's the best we can do).
Example:
int __REDIRECT(setpgrp, (__pid_t pid, __pid_t pgrp), setpgid); */
#if defined __GNUC__ && __GNUC__ >= 2
# define __REDIRECT(name, proto, alias) name proto __asm__ (__ASMNAME (#alias))
# ifdef __cplusplus
# define __REDIRECT_NTH(name, proto, alias) \
name proto __THROW __asm__ (__ASMNAME (#alias))
# define __REDIRECT_NTHNL(name, proto, alias) \
name proto __THROWNL __asm__ (__ASMNAME (#alias))
# else
# 184 "/usr/include/sys/cdefs.h" 3 4
# define __REDIRECT_NTH(name, proto, alias) \
name proto __asm__ (__ASMNAME (#alias)) __THROW
# define __REDIRECT_NTHNL(name, proto, alias) \
name proto __asm__ (__ASMNAME (#alias)) __THROWNL
# endif
# 189 "/usr/include/sys/cdefs.h" 3 4
# define __ASMNAME(cname) __ASMNAME2 (__USER_LABEL_PREFIX__, cname)
# define __ASMNAME2(prefix, cname) __STRING (prefix) cname
/*
#elif __SOME_OTHER_COMPILER__
# define __REDIRECT(name, proto, alias) name proto; \
_Pragma("let " #name " = " #alias)
*/
#endif
# 199 "/usr/include/sys/cdefs.h" 3 4
/* GCC has various useful declarations that can be made with the
`__attribute__' syntax. All of the ways we use this do fine if
they are omitted for compilers that don't understand it. */
#if !defined __GNUC__ || __GNUC__ < 2
# define __attribute__(xyz) /* Ignore */
#endif
# 206 "/usr/include/sys/cdefs.h" 3 4
/* At some point during the gcc 2.96 development the `malloc' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */
#if __GNUC_PREREQ (2,96)
# define __attribute_malloc__ __attribute__ ((__malloc__))
#else
# 213 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_malloc__ /* Ignore */
#endif
# 215 "/usr/include/sys/cdefs.h" 3 4
/* Tell the compiler which arguments to an allocation function
indicate the size of the allocation. */
#if __GNUC_PREREQ (4, 3)
# define __attribute_alloc_size__(params) \
__attribute__ ((__alloc_size__ params))
#else
# 222 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_alloc_size__(params) /* Ignore. */
#endif
# 224 "/usr/include/sys/cdefs.h" 3 4
/* At some point during the gcc 2.96 development the `pure' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */
#if __GNUC_PREREQ (2,96)
# define __attribute_pure__ __attribute__ ((__pure__))
#else
# 231 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_pure__ /* Ignore */
#endif
# 233 "/usr/include/sys/cdefs.h" 3 4
/* This declaration tells the compiler that the value is constant. */
#if __GNUC_PREREQ (2,5)
# define __attribute_const__ __attribute__ ((__const__))
#else
# 238 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_const__ /* Ignore */
#endif
# 240 "/usr/include/sys/cdefs.h" 3 4
/* At some point during the gcc 3.1 development the `used' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings. */
#if __GNUC_PREREQ (3,1)
# define __attribute_used__ __attribute__ ((__used__))
# define __attribute_noinline__ __attribute__ ((__noinline__))
#else
# 248 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_used__ __attribute__ ((__unused__))
# define __attribute_noinline__ /* Ignore */
#endif
# 251 "/usr/include/sys/cdefs.h" 3 4
/* gcc allows marking deprecated functions. */
#if __GNUC_PREREQ (3,2)
# define __attribute_deprecated__ __attribute__ ((__deprecated__))
#else
# 256 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_deprecated__ /* Ignore */
#endif
# 258 "/usr/include/sys/cdefs.h" 3 4
/* At some point during the gcc 2.8 development the `format_arg' attribute
for functions was introduced. We don't want to use it unconditionally
(although this would be possible) since it generates warnings.
If several `format_arg' attributes are given for the same function, in
gcc-3.0 and older, all but the last one are ignored. In newer gccs,
all designated arguments are considered. */
#if __GNUC_PREREQ (2,8)
# define __attribute_format_arg__(x) __attribute__ ((__format_arg__ (x)))
#else
# 268 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_format_arg__(x) /* Ignore */
#endif
# 270 "/usr/include/sys/cdefs.h" 3 4
/* At some point during the gcc 2.97 development the `strfmon' format
attribute for functions was introduced. We don't want to use it
unconditionally (although this would be possible) since it
generates warnings. */
#if __GNUC_PREREQ (2,97)
# define __attribute_format_strfmon__(a,b) \
__attribute__ ((__format__ (__strfmon__, a, b)))
#else
# 279 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_format_strfmon__(a,b) /* Ignore */
#endif
# 281 "/usr/include/sys/cdefs.h" 3 4
/* The nonull function attribute allows to mark pointer parameters which
must not be NULL. */
#if __GNUC_PREREQ (3,3)
# define __nonnull(params) __attribute__ ((__nonnull__ params))
#else
# 287 "/usr/include/sys/cdefs.h" 3 4
# define __nonnull(params)
#endif
# 289 "/usr/include/sys/cdefs.h" 3 4
/* If fortification mode, we warn about unused results of certain
function calls which can lead to problems. */
#if __GNUC_PREREQ (3,4)
# define __attribute_warn_unused_result__ \
__attribute__ ((__warn_unused_result__))
# if __USE_FORTIFY_LEVEL > 0
# define __wur __attribute_warn_unused_result__
# endif
# 298 "/usr/include/sys/cdefs.h" 3 4
#else
# 299 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_warn_unused_result__ /* empty */
#endif
# 301 "/usr/include/sys/cdefs.h" 3 4
#ifndef __wur
# define __wur /* Ignore */
#endif
# 304 "/usr/include/sys/cdefs.h" 3 4
/* Forces a function to be always inlined. */
#if __GNUC_PREREQ (3,2)
# define __always_inline __inline __attribute__ ((__always_inline__))
#else
# 309 "/usr/include/sys/cdefs.h" 3 4
# define __always_inline __inline
#endif
# 311 "/usr/include/sys/cdefs.h" 3 4
/* Associate error messages with the source location of the call site rather
than with the source location inside the function. */
#if __GNUC_PREREQ (4,3)
# define __attribute_artificial__ __attribute__ ((__artificial__))
#else
# 317 "/usr/include/sys/cdefs.h" 3 4
# define __attribute_artificial__ /* Ignore */
#endif
# 319 "/usr/include/sys/cdefs.h" 3 4
/* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
inline semantics, unless -fgnu89-inline is used. Using __GNUC_STDC_INLINE__
or __GNUC_GNU_INLINE is not a good enough check for gcc because gcc versions
older than 4.3 may define these macros and still not guarantee GNU inlining
semantics.
clang++ identifies itself as gcc-4.2, but has support for GNU inlining
semantics, that can be checked fot by using the __GNUC_STDC_INLINE_ and
__GNUC_GNU_INLINE__ macro definitions. */
#if (!defined __cplusplus || __GNUC_PREREQ (4,3) \
|| (defined __clang__ && (defined __GNUC_STDC_INLINE__ \
|| defined __GNUC_GNU_INLINE__)))
# if defined __GNUC_STDC_INLINE__ || defined __cplusplus
# define __extern_inline extern __inline __attribute__ ((__gnu_inline__))
# define __extern_always_inline \
extern __always_inline __attribute__ ((__gnu_inline__))
# else
# 337 "/usr/include/sys/cdefs.h" 3 4
# define __extern_inline extern __inline
# define __extern_always_inline extern __always_inline
# endif
# 340 "/usr/include/sys/cdefs.h" 3 4
#endif
# 341 "/usr/include/sys/cdefs.h" 3 4
#ifdef __extern_always_inline
# define __fortify_function __extern_always_inline __attribute_artificial__
#endif
# 345 "/usr/include/sys/cdefs.h" 3 4
/* GCC 4.3 and above allow passing all anonymous arguments of an
__extern_always_inline function to some other vararg function. */
#if __GNUC_PREREQ (4,3)
# define __va_arg_pack() __builtin_va_arg_pack ()
# define __va_arg_pack_len() __builtin_va_arg_pack_len ()
#endif
# 352 "/usr/include/sys/cdefs.h" 3 4
/* It is possible to compile containing GCC extensions even if GCC is
run in pedantic mode if the uses are carefully marked using the
`__extension__' keyword. But this is not generally available before
version 2.8. */
#if !__GNUC_PREREQ (2,8)
# define __extension__ /* Ignore */
#endif
# 360 "/usr/include/sys/cdefs.h" 3 4
/* __restrict is known in EGCS 1.2 and above. */
#if !__GNUC_PREREQ (2,92)
# define __restrict /* Ignore */
#endif
# 365 "/usr/include/sys/cdefs.h" 3 4
/* ISO C99 also allows to declare arrays as non-overlapping. The syntax is
array_name[restrict]
GCC 3.1 supports this. */
#if __GNUC_PREREQ (3,1) && !defined __GNUG__
# define __restrict_arr __restrict
#else
# 372 "/usr/include/sys/cdefs.h" 3 4
# ifdef __GNUC__
# define __restrict_arr /* Not supported in old GCC. */
# else
# 375 "/usr/include/sys/cdefs.h" 3 4
# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
# define __restrict_arr restrict
# else
# 378 "/usr/include/sys/cdefs.h" 3 4
/* Some other non-C99 compiler. */
# define __restrict_arr /* Not supported. */
# endif
# 381 "/usr/include/sys/cdefs.h" 3 4
# endif
# 382 "/usr/include/sys/cdefs.h" 3 4
#endif
# 383 "/usr/include/sys/cdefs.h" 3 4
#if __GNUC__ >= 3
# define __glibc_unlikely(cond) __builtin_expect ((cond), 0)
# define __glibc_likely(cond) __builtin_expect ((cond), 1)
#else
# 388 "/usr/include/sys/cdefs.h" 3 4
# define __glibc_unlikely(cond) (cond)
# define __glibc_likely(cond) (cond)
#endif
# 391 "/usr/include/sys/cdefs.h" 3 4
#if (!defined _Noreturn \
&& (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
&& !__GNUC_PREREQ (4,7))
# if __GNUC_PREREQ (2,8)
# define _Noreturn __attribute__ ((__noreturn__))
# else
# 398 "/usr/include/sys/cdefs.h" 3 4
# define _Noreturn
# endif
# 400 "/usr/include/sys/cdefs.h" 3 4
#endif
# 401 "/usr/include/sys/cdefs.h" 3 4
#if (!defined _Static_assert && !defined __cplusplus \
&& (defined __STDC_VERSION__ ? __STDC_VERSION__ : 0) < 201112 \
&& (!__GNUC_PREREQ (4, 6) || defined __STRICT_ANSI__))
# define _Static_assert(expr, diagnostic) \
extern int (*__Static_assert_function (void)) \
[!!sizeof (struct { int __error_if_negative: (expr) ? 2 : -1; })]
#endif
# 409 "/usr/include/sys/cdefs.h" 3 4
#if 0 /* expanded by -frewrite-includes */
#include <bits/wordsize.h>
#endif /* expanded by -frewrite-includes */
# 410 "/usr/include/sys/cdefs.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
/* Determine the wordsize from the preprocessor defines. */
#if defined __x86_64__ && !defined __ILP32__
# define __WORDSIZE 64
#else
# 6 "/usr/include/bits/wordsize.h" 3 4
# define __WORDSIZE 32
#endif
# 8 "/usr/include/bits/wordsize.h" 3 4
#ifdef __x86_64__
# define __WORDSIZE_TIME64_COMPAT32 1
/* Both x86-64 and x32 use the 64-bit system call interface. */
# define __SYSCALL_WORDSIZE 64
#endif
# 14 "/usr/include/bits/wordsize.h" 3 4
# 411 "/usr/include/sys/cdefs.h" 2 3 4
#if defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
# define __LDBL_REDIR(name, proto) \
__LDBL_REDIR1 (name, proto, __nldbl_##name)
# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
# define __LDBL_REDIR_NTH(name, proto) \
__LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
# define __LDBL_REDIR1_DECL(name, alias) \
extern __typeof (name) name __asm (__ASMNAME (#alias));
# define __LDBL_REDIR_DECL(name) \
extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
# define __REDIRECT_LDBL(name, proto, alias) \
__LDBL_REDIR1 (name, proto, __nldbl_##alias)
# define __REDIRECT_NTH_LDBL(name, proto, alias) \
__LDBL_REDIR1_NTH (name, proto, __nldbl_##alias)
# endif
# 430 "/usr/include/sys/cdefs.h" 3 4
#endif
# 431 "/usr/include/sys/cdefs.h" 3 4
#if !defined __LDBL_COMPAT || !defined __REDIRECT
# define __LDBL_REDIR1(name, proto, alias) name proto
# define __LDBL_REDIR(name, proto) name proto
# define __LDBL_REDIR1_NTH(name, proto, alias) name proto __THROW
# define __LDBL_REDIR_NTH(name, proto) name proto __THROW
# define __LDBL_REDIR_DECL(name)
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, alias) __REDIRECT (name, proto, alias)
# define __REDIRECT_NTH_LDBL(name, proto, alias) \
__REDIRECT_NTH (name, proto, alias)
# endif
# 442 "/usr/include/sys/cdefs.h" 3 4
#endif
# 443 "/usr/include/sys/cdefs.h" 3 4
#endif /* sys/cdefs.h */
# 445 "/usr/include/sys/cdefs.h" 3 4
# 366 "/usr/include/features.h" 2 3 4
# endif
# 367 "/usr/include/features.h" 3 4
/* If we don't have __REDIRECT, prototypes will be missing if
__USE_FILE_OFFSET64 but not __USE_LARGEFILE[64]. */
# if defined __USE_FILE_OFFSET64 && !defined __REDIRECT
# define __USE_LARGEFILE 1
# define __USE_LARGEFILE64 1
# endif
# 374 "/usr/include/features.h" 3 4
#endif /* !ASSEMBLER */
# 376 "/usr/include/features.h" 3 4
/* Decide whether we can define 'extern inline' functions in headers. */
#if __GNUC_PREREQ (2, 7) && defined __OPTIMIZE__ \
&& !defined __OPTIMIZE_SIZE__ && !defined __NO_INLINE__ \
&& defined __extern_inline
# define __USE_EXTERN_INLINES 1
#endif
# 383 "/usr/include/features.h" 3 4
/* This is here only because every header file already includes this one.
Get the definitions of all the appropriate `__stub_FUNCTION' symbols.
<gnu/stubs.h> contains `#define __stub_FUNCTION' when FUNCTION is a stub
that will always return failure (and set errno to ENOSYS). */
#if 0 /* expanded by -frewrite-includes */
#include <gnu/stubs.h>
#endif /* expanded by -frewrite-includes */
# 389 "/usr/include/features.h" 3 4
# 1 "/usr/include/gnu/stubs.h" 1 3 4
/* This file is automatically generated.
This file selects the right generated file of `__stub_FUNCTION' macros
based on the architecture being compiled for. */
#if !defined __x86_64__
#if 0 /* expanded by -frewrite-includes */
# include <gnu/stubs-32.h>
#endif /* expanded by -frewrite-includes */
# 7 "/usr/include/gnu/stubs.h" 3 4
# 8 "/usr/include/gnu/stubs.h" 3 4
#endif
# 9 "/usr/include/gnu/stubs.h" 3 4
#if defined __x86_64__ && defined __LP64__
#if 0 /* expanded by -frewrite-includes */
# include <gnu/stubs-64.h>
#endif /* expanded by -frewrite-includes */
# 10 "/usr/include/gnu/stubs.h" 3 4
# 1 "/usr/include/gnu/stubs-64.h" 1 3 4
/* This file is automatically generated.
It defines a symbol `__stub_FUNCTION' for each function
in the C library which is a stub, meaning it will fail
every time called, usually setting errno to ENOSYS. */
#ifdef _LIBC
#error Applications may not define the macro _LIBC
#endif
# 9 "/usr/include/gnu/stubs-64.h" 3 4
#define __stub_bdflush
#define __stub_chflags
#define __stub_fattach
#define __stub_fchflags
#define __stub_fdetach
#define __stub_getmsg
#define __stub_gtty
#define __stub_lchmod
#define __stub_putmsg
#define __stub_revoke
#define __stub_setlogin
#define __stub_sigreturn
#define __stub_sstk
#define __stub_stty
# 11 "/usr/include/gnu/stubs.h" 2 3 4
#endif
# 12 "/usr/include/gnu/stubs.h" 3 4
#if defined __x86_64__ && defined __ILP32__
#if 0 /* expanded by -frewrite-includes */
# include <gnu/stubs-x32.h>
#endif /* expanded by -frewrite-includes */
# 13 "/usr/include/gnu/stubs.h" 3 4
# 14 "/usr/include/gnu/stubs.h" 3 4
#endif
# 15 "/usr/include/gnu/stubs.h" 3 4
# 390 "/usr/include/features.h" 2 3 4
#endif /* features.h */
# 393 "/usr/include/features.h" 3 4
# 358 "/usr/bin/../include/c++/v1/__config" 2 3
#if __GLIBC_PREREQ(2, 15)
#define _LIBCPP_HAS_QUICK_EXIT
#endif
# 361 "/usr/bin/../include/c++/v1/__config" 3
#if __GLIBC_PREREQ(2, 17)
#define _LIBCPP_HAS_C11_FEATURES
#endif
# 364 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 365 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 366 "/usr/bin/../include/c++/v1/__config" 3
#if (__has_feature(cxx_noexcept))
# define _NOEXCEPT noexcept
# define _NOEXCEPT_(x) noexcept(x)
# define _NOEXCEPT_OR_FALSE(x) noexcept(x)
#else
# 372 "/usr/bin/../include/c++/v1/__config" 3
# define _NOEXCEPT throw()
# define _NOEXCEPT_(x)
# define _NOEXCEPT_OR_FALSE(x) false
#endif
# 376 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(underlying_type)
# define _LIBCPP_UNDERLYING_TYPE(T) __underlying_type(T)
#endif
# 380 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(is_literal)
# define _LIBCPP_IS_LITERAL(T) __is_literal(T)
#endif
# 384 "/usr/bin/../include/c++/v1/__config" 3
// Inline namespaces are available in Clang regardless of C++ dialect.
#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std {inline namespace _LIBCPP_NAMESPACE {
#define _LIBCPP_END_NAMESPACE_STD } }
#define _VSTD std::_LIBCPP_NAMESPACE
namespace std {
inline namespace _LIBCPP_NAMESPACE {
}
}
#if !defined(_LIBCPP_HAS_NO_ASAN) && !__has_feature(address_sanitizer)
#define _LIBCPP_HAS_NO_ASAN
#endif
# 398 "/usr/bin/../include/c++/v1/__config" 3
#elif defined(__GNUC__)
# 400 "/usr/bin/../include/c++/v1/__config" 3
#define _ALIGNAS(x) __attribute__((__aligned__(x)))
#define _ALIGNAS_TYPE(x) __attribute__((__aligned__(__alignof(x))))
#define _LIBCPP_NORETURN __attribute__((noreturn))
#define _LIBCPP_UNUSED __attribute__((__unused__))
#if _GNUC_VER >= 407
#define _LIBCPP_UNDERLYING_TYPE(T) __underlying_type(T)
#define _LIBCPP_IS_LITERAL(T) __is_literal_type(T)
#define _LIBCPP_HAS_IS_FINAL
#endif
# 413 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__GNUC__) && _GNUC_VER >= 403
# define _LIBCPP_HAS_IS_BASE_OF
#endif
# 417 "/usr/bin/../include/c++/v1/__config" 3
#if !__EXCEPTIONS
#define _LIBCPP_NO_EXCEPTIONS
#endif
# 421 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
// constexpr was added to GCC in 4.6.
#if _GNUC_VER < 406
#define _LIBCPP_HAS_NO_CONSTEXPR
// Can only use constexpr in c++11 mode.
#elif !defined(__GXX_EXPERIMENTAL_CXX0X__) && __cplusplus < 201103L
# 429 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_HAS_NO_CONSTEXPR
#endif
# 431 "/usr/bin/../include/c++/v1/__config" 3
// No version of GCC supports relaxed constexpr rules
#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
// GCC 5 will support variable templates
#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
#define _NOEXCEPT throw()
#define _NOEXCEPT_(x)
#define _NOEXCEPT_OR_FALSE(x) false
#ifndef __GXX_EXPERIMENTAL_CXX0X__
#define _LIBCPP_HAS_NO_ADVANCED_SFINAE
#define _LIBCPP_HAS_NO_DECLTYPE
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#define _LIBCPP_HAS_NO_NULLPTR
#define _LIBCPP_HAS_NO_STATIC_ASSERT
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_VARIADICS
#define _LIBCPP_HAS_NO_RVALUE_REFERENCES
#define _LIBCPP_HAS_NO_ALWAYS_INLINE_VARIADICS
#define _LIBCPP_HAS_NO_STRONG_ENUMS
#else // __GXX_EXPERIMENTAL_CXX0X__
# 456 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_HAS_NO_TRAILING_RETURN
#define _LIBCPP_HAS_NO_ALWAYS_INLINE_VARIADICS
#if _GNUC_VER < 403
#define _LIBCPP_HAS_NO_RVALUE_REFERENCES
#endif
# 463 "/usr/bin/../include/c++/v1/__config" 3
#if _GNUC_VER < 403
#define _LIBCPP_HAS_NO_STATIC_ASSERT
#endif
# 467 "/usr/bin/../include/c++/v1/__config" 3
#if _GNUC_VER < 404
#define _LIBCPP_HAS_NO_DECLTYPE
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_VARIADICS
#define _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#endif // _GNUC_VER < 404
# 475 "/usr/bin/../include/c++/v1/__config" 3
#if _GNUC_VER < 406
#define _LIBCPP_HAS_NO_NULLPTR
#endif
# 479 "/usr/bin/../include/c++/v1/__config" 3
#if _GNUC_VER < 407
#define _LIBCPP_HAS_NO_ADVANCED_SFINAE
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#endif
# 484 "/usr/bin/../include/c++/v1/__config" 3
#endif // __GXX_EXPERIMENTAL_CXX0X__
# 486 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std { namespace _LIBCPP_NAMESPACE {
#define _LIBCPP_END_NAMESPACE_STD } }
#define _VSTD std::_LIBCPP_NAMESPACE
namespace std {
namespace _LIBCPP_NAMESPACE {
}
using namespace _LIBCPP_NAMESPACE __attribute__((__strong__));
}
#if !defined(_LIBCPP_HAS_NO_ASAN) && !defined(__SANITIZE_ADDRESS__)
#define _LIBCPP_HAS_NO_ASAN
#endif
# 500 "/usr/bin/../include/c++/v1/__config" 3
#elif defined(_LIBCPP_MSVC)
# 502 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
#define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
#define _LIBCPP_HAS_NO_CONSTEXPR
#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#define __alignof__ __alignof
#define _LIBCPP_NORETURN __declspec(noreturn)
#define _LIBCPP_UNUSED
#define _ALIGNAS(x) __declspec(align(x))
#define _LIBCPP_HAS_NO_VARIADICS
#define _NOEXCEPT throw ()
#define _NOEXCEPT_(x)
#define _NOEXCEPT_OR_FALSE(x) false
#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std {
#define _LIBCPP_END_NAMESPACE_STD }
#define _VSTD std
# define _LIBCPP_WEAK
namespace std {
}
#define _LIBCPP_HAS_NO_ASAN
#elif defined(__IBMCPP__)
# 532 "/usr/bin/../include/c++/v1/__config" 3
#define _ALIGNAS(x) __attribute__((__aligned__(x)))
#define _ALIGNAS_TYPE(x) __attribute__((__aligned__(__alignof(x))))
#define _ATTRIBUTE(x) __attribute__((x))
#define _LIBCPP_NORETURN __attribute__((noreturn))
#define _LIBCPP_UNUSED
#define _NOEXCEPT throw()
#define _NOEXCEPT_(x)
#define _NOEXCEPT_OR_FALSE(x) false
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
#define _LIBCPP_HAS_NO_ADVANCED_SFINAE
#define _LIBCPP_HAS_NO_ALWAYS_INLINE_VARIADICS
#define _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
#define _LIBCPP_HAS_NO_NULLPTR
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_IS_BASE_OF
#define _LIBCPP_HAS_IS_FINAL
#define _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
#if defined(_AIX)
#define __MULTILOCALE_API
#endif
# 556 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std {inline namespace _LIBCPP_NAMESPACE {
#define _LIBCPP_END_NAMESPACE_STD } }
#define _VSTD std::_LIBCPP_NAMESPACE
namespace std {
inline namespace _LIBCPP_NAMESPACE {
}
}
#define _LIBCPP_HAS_NO_ASAN
#endif // __clang__ || __GNUC__ || _MSC_VER || __IBMCPP__
# 569 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _LIBCPP_HAS_NO_UNICODE_CHARS
typedef unsigned short char16_t;
typedef unsigned int char32_t;
#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
# 574 "/usr/bin/../include/c++/v1/__config" 3
#ifndef __SIZEOF_INT128__
#define _LIBCPP_HAS_NO_INT128
#endif
# 578 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _LIBCPP_HAS_NO_STATIC_ASSERT
template <bool> struct __static_assert_test;
template <> struct __static_assert_test<true> {};
template <unsigned> struct __static_assert_check {};
#define static_assert(__b, __m) \
typedef __static_assert_check<sizeof(__static_assert_test<(__b)>)> \
_LIBCPP_CONCAT(__t, __LINE__)
#endif // _LIBCPP_HAS_NO_STATIC_ASSERT
# 589 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _LIBCPP_HAS_NO_DECLTYPE
// GCC 4.6 provides __decltype in all standard modes.
#if !__is_identifier(__decltype) || _GNUC_VER >= 406
# define decltype(__x) __decltype(__x)
#else
# 595 "/usr/bin/../include/c++/v1/__config" 3
# define decltype(__x) __typeof__(__x)
#endif
# 597 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 598 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _LIBCPP_HAS_NO_CONSTEXPR
#define _LIBCPP_CONSTEXPR
#else
# 602 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_CONSTEXPR constexpr
#endif
# 604 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#define _LIBCPP_DEFAULT {}
#else
# 608 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_DEFAULT = default;
#endif
# 610 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __GNUC__
#define _NOALIAS __attribute__((__malloc__))
#else
# 614 "/usr/bin/../include/c++/v1/__config" 3
#define _NOALIAS
#endif
# 616 "/usr/bin/../include/c++/v1/__config" 3
#if __has_feature(cxx_explicit_conversions) || defined(__IBMCPP__)
# define _LIBCPP_EXPLICIT explicit
#else
# 620 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_EXPLICIT
#endif
# 622 "/usr/bin/../include/c++/v1/__config" 3
#if !__has_builtin(__builtin_operator_new) || !__has_builtin(__builtin_operator_delete)
# define _LIBCPP_HAS_NO_BUILTIN_OPERATOR_NEW_DELETE
#endif
# 626 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
#define _LIBCPP_DECLARE_STRONG_ENUM(x) struct _LIBCPP_TYPE_VIS x { enum __lx
#define _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(x) \
__lx __v_; \
_LIBCPP_ALWAYS_INLINE x(__lx __v) : __v_(__v) {} \
_LIBCPP_ALWAYS_INLINE explicit x(int __v) : __v_(static_cast<__lx>(__v)) {} \
_LIBCPP_ALWAYS_INLINE operator int() const {return __v_;} \
};
#else // _LIBCPP_HAS_NO_STRONG_ENUMS
# 636 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_DECLARE_STRONG_ENUM(x) enum class _LIBCPP_TYPE_VIS x
#define _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(x)
#endif // _LIBCPP_HAS_NO_STRONG_ENUMS
# 639 "/usr/bin/../include/c++/v1/__config" 3
#ifdef _LIBCPP_DEBUG
# if _LIBCPP_DEBUG == 0
# define _LIBCPP_DEBUG_LEVEL 1
# elif _LIBCPP_DEBUG == 1
# 644 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_DEBUG_LEVEL 2
# else
# 646 "/usr/bin/../include/c++/v1/__config" 3
# error Supported values for _LIBCPP_DEBUG are 0 and 1
# endif
# 648 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_EXTERN_TEMPLATE(...)
#endif
# 650 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_EXTERN_TEMPLATE
#define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__;
#endif
# 654 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_EXTERN_TEMPLATE2
#define _LIBCPP_EXTERN_TEMPLATE2(...) extern template __VA_ARGS__;
#endif
# 658 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__APPLE__) && defined(__LP64__) && !defined(__x86_64__)
#define _LIBCPP_NONUNIQUE_RTTI_BIT (1ULL << 63)
#endif
# 662 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__APPLE__) || defined(__FreeBSD__) || defined(_WIN32) || \
defined(__sun__) || defined(__NetBSD__) || defined(__CloudABI__)
#define _LIBCPP_LOCALE__L_EXTENSIONS 1
#endif
# 667 "/usr/bin/../include/c++/v1/__config" 3
#if !defined(_WIN32) && !defined(__ANDROID__) && !defined(_NEWLIB_VERSION) && \
!defined(__CloudABI__)
#define _LIBCPP_HAS_CATOPEN 1
#endif
# 672 "/usr/bin/../include/c++/v1/__config" 3
#ifdef __FreeBSD__
#define _DECLARE_C99_LDBL_MATH 1
#endif
# 676 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__APPLE__) || defined(__FreeBSD__)
#define _LIBCPP_HAS_DEFAULTRUNELOCALE
#endif
# 680 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__sun__)
#define _LIBCPP_WCTYPE_IS_MASK
#endif
# 684 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_TRIVIAL_PAIR_COPY_CTOR
# define _LIBCPP_TRIVIAL_PAIR_COPY_CTOR 1
#endif
# 688 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_STD_VER
# if __cplusplus <= 201103L
# define _LIBCPP_STD_VER 11
# elif __cplusplus <= 201402L
# 693 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_STD_VER 14
# else
# 695 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_STD_VER 15 // current year, or date of c++17 ratification
# endif
# 697 "/usr/bin/../include/c++/v1/__config" 3
#endif // _LIBCPP_STD_VER
# 698 "/usr/bin/../include/c++/v1/__config" 3
#if _LIBCPP_STD_VER > 11
#define _LIBCPP_DEPRECATED [[deprecated]]
#else
# 702 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_DEPRECATED
#endif
# 704 "/usr/bin/../include/c++/v1/__config" 3
#if _LIBCPP_STD_VER <= 11
#define _LIBCPP_EXPLICIT_AFTER_CXX11
#define _LIBCPP_DEPRECATED_AFTER_CXX11
#else
# 709 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_EXPLICIT_AFTER_CXX11 explicit
#define _LIBCPP_DEPRECATED_AFTER_CXX11 [[deprecated]]
#endif
# 712 "/usr/bin/../include/c++/v1/__config" 3
#if _LIBCPP_STD_VER > 11 && !defined(_LIBCPP_HAS_NO_CXX14_CONSTEXPR)
#define _LIBCPP_CONSTEXPR_AFTER_CXX11 constexpr
#else
# 716 "/usr/bin/../include/c++/v1/__config" 3
#define _LIBCPP_CONSTEXPR_AFTER_CXX11
#endif
# 718 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_HAS_NO_ASAN
extern "C" void __sanitizer_annotate_contiguous_container(
const void *, const void *, const void *, const void *);
#endif
# 723 "/usr/bin/../include/c++/v1/__config" 3
// Try to find out if RTTI is disabled.
// g++ and cl.exe have RTTI on by default and define a macro when it is.
// g++ only defines the macro in 4.3.2 and onwards.
#if !defined(_LIBCPP_NO_RTTI)
# if defined(__GNUG__) && ((__GNUC__ >= 5) || (__GNUC__ == 4 && \
(__GNUC_MINOR__ >= 3 || __GNUC_PATCHLEVEL__ >= 2))) && !defined(__GXX_RTTI)
# define _LIBCPP_NO_RTTI
# elif (defined(_MSC_VER) && !defined(__clang__)) && !defined(_CPPRTTI)
# 732 "/usr/bin/../include/c++/v1/__config" 3
# define _LIBCPP_NO_RTTI
# endif
# 734 "/usr/bin/../include/c++/v1/__config" 3
#endif
# 735 "/usr/bin/../include/c++/v1/__config" 3
#ifndef _LIBCPP_WEAK
# define _LIBCPP_WEAK __attribute__((__weak__))
#endif
# 739 "/usr/bin/../include/c++/v1/__config" 3
#if defined(_LIBCPP_HAS_NO_MONOTONIC_CLOCK) && !defined(_LIBCPP_HAS_NO_THREADS)
# error _LIBCPP_HAS_NO_MONOTONIC_CLOCK may only be defined when \
_LIBCPP_HAS_NO_THREADS is defined.
#endif
# 744 "/usr/bin/../include/c++/v1/__config" 3
// Systems that use capability-based security (FreeBSD with Capsicum,
// Nuxi CloudABI) may only provide local filesystem access (using *at()).
// Functions like open(), rename(), unlink() and stat() should not be
// used, as they attempt to access the global filesystem namespace.
#ifdef __CloudABI__
#define _LIBCPP_HAS_NO_GLOBAL_FILESYSTEM_NAMESPACE
#endif
# 752 "/usr/bin/../include/c++/v1/__config" 3
// CloudABI is intended for running networked services. Processes do not
// have standard input and output channels.
#ifdef __CloudABI__
#define _LIBCPP_HAS_NO_STDIN
#define _LIBCPP_HAS_NO_STDOUT
#endif
# 759 "/usr/bin/../include/c++/v1/__config" 3
#if defined(__ANDROID__) || defined(__CloudABI__)
#define _LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE
#endif
# 763 "/usr/bin/../include/c++/v1/__config" 3
// Thread-unsafe functions such as strtok(), mbtowc() and localtime()
// are not available.
#ifdef __CloudABI__
#define _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS
#endif
# 769 "/usr/bin/../include/c++/v1/__config" 3
#endif // _LIBCPP_CONFIG
# 771 "/usr/bin/../include/c++/v1/__config" 3
# 157 "/usr/bin/../include/c++/v1/utility" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <__tuple>
#endif /* expanded by -frewrite-includes */
# 157 "/usr/bin/../include/c++/v1/utility" 3
# 1 "/usr/bin/../include/c++/v1/__tuple" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___TUPLE
#define _LIBCPP___TUPLE
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 14 "/usr/bin/../include/c++/v1/__tuple" 3
# 15 "/usr/bin/../include/c++/v1/__tuple" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 15 "/usr/bin/../include/c++/v1/__tuple" 3
# 1 "/usr/bin/../include/c++/v1/cstddef" 1 3
// -*- C++ -*-
//===--------------------------- cstddef ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_CSTDDEF
#define _LIBCPP_CSTDDEF
/*
cstddef synopsis
Macros:
offsetof(type,member-designator)
NULL
namespace std
{
Types:
ptrdiff_t
size_t
max_align_t
nullptr_t
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 36 "/usr/bin/../include/c++/v1/cstddef" 3
# 37 "/usr/bin/../include/c++/v1/cstddef" 3
#if 0 /* expanded by -frewrite-includes */
#include <stddef.h>
#endif /* expanded by -frewrite-includes */
# 38 "/usr/bin/../include/c++/v1/cstddef" 3
# 1 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 1 3
/*===---- stddef.h - Basic type definitions --------------------------------===
*
* Copyright (c) 2008 Eli Friedman
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*===-----------------------------------------------------------------------===
*/
#if !defined(__STDDEF_H) || defined(__need_ptrdiff_t) || \
defined(__need_size_t) || defined(__need_wchar_t) || \
defined(__need_NULL) || defined(__need_wint_t)
#if !defined(__need_ptrdiff_t) && !defined(__need_size_t) && \
!defined(__need_wchar_t) && !defined(__need_NULL) && \
!defined(__need_wint_t)
/* Always define miscellaneous pieces when modules are available. */
#if !__has_feature(modules)
#define __STDDEF_H
#endif
# 37 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#define __need_ptrdiff_t
#define __need_size_t
#define __need_wchar_t
#define __need_NULL
#define __need_STDDEF_H_misc
/* __need_wint_t is intentionally not defined here. */
#endif
# 44 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#if defined(__need_ptrdiff_t)
#if !defined(_PTRDIFF_T) || __has_feature(modules)
/* Always define ptrdiff_t when modules are available. */
#if !__has_feature(modules)
#define _PTRDIFF_T
#endif
# 51 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
typedef __PTRDIFF_TYPE__ ptrdiff_t;
#endif
# 53 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#undef __need_ptrdiff_t
#endif /* defined(__need_ptrdiff_t) */
# 55 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#if defined(__need_size_t)
#if !defined(_SIZE_T) || __has_feature(modules)
/* Always define size_t when modules are available. */
#if !__has_feature(modules)
#define _SIZE_T
#endif
# 62 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
typedef __SIZE_TYPE__ size_t;
#endif
# 64 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#undef __need_size_t
#endif /*defined(__need_size_t) */
# 66 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#if defined(__need_STDDEF_H_misc)
/* ISO9899:2011 7.20 (C11 Annex K): Define rsize_t if __STDC_WANT_LIB_EXT1__ is
* enabled. */
#if (defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 && \
!defined(_RSIZE_T)) || __has_feature(modules)
/* Always define rsize_t when modules are available. */
#if !__has_feature(modules)
#define _RSIZE_T
#endif
# 76 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
typedef __SIZE_TYPE__ rsize_t;
#endif
# 78 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#endif /* defined(__need_STDDEF_H_misc) */
# 79 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#if defined(__need_wchar_t)
#ifndef __cplusplus
/* Always define wchar_t when modules are available. */
#if !defined(_WCHAR_T) || __has_feature(modules)
#if !__has_feature(modules)
#define _WCHAR_T
#if defined(_MSC_EXTENSIONS)
#define _WCHAR_T_DEFINED
#endif
# 89 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#endif
# 90 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
typedef __WCHAR_TYPE__ wchar_t;
#endif
# 92 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#endif
# 93 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#undef __need_wchar_t
#endif /* defined(__need_wchar_t) */
# 95 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#if defined(__need_NULL)
#undef NULL
#ifdef __cplusplus
# if !defined(__MINGW32__) && !defined(_MSC_VER)
# define NULL __null
# else
# 102 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
# define NULL 0
# endif
# 104 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#else
# 105 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
# define NULL ((void*)0)
#endif
# 107 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#ifdef __cplusplus
#if defined(_MSC_EXTENSIONS) && defined(_NATIVE_NULLPTR_SUPPORTED)
namespace std { typedef decltype(nullptr) nullptr_t; }
using ::std::nullptr_t;
#endif
# 112 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#endif
# 113 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#undef __need_NULL
#endif /* defined(__need_NULL) */
# 115 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#if defined(__need_STDDEF_H_misc)
#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L
#if 0 /* expanded by -frewrite-includes */
#include "__stddef_max_align_t.h"
#endif /* expanded by -frewrite-includes */
# 118 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
# 1 "/usr/bin/../lib/clang/3.7.0/include/__stddef_max_align_t.h" 1 3
/*===---- __stddef_max_align_t.h - Definition of max_align_t for modules ---===
*
* Copyright (c) 2014 Chandler Carruth
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*===-----------------------------------------------------------------------===
*/
#ifndef __CLANG_MAX_ALIGN_T_DEFINED
#define __CLANG_MAX_ALIGN_T_DEFINED
#if defined(_MSC_VER)
typedef double max_align_t;
#elif defined(__APPLE__)
# 32 "/usr/bin/../lib/clang/3.7.0/include/__stddef_max_align_t.h" 3
typedef long double max_align_t;
#else
# 34 "/usr/bin/../lib/clang/3.7.0/include/__stddef_max_align_t.h" 3
// Define 'max_align_t' to match the GCC definition.
typedef struct {
long long __clang_max_align_nonce1
__attribute__((__aligned__(__alignof__(long long))));
long double __clang_max_align_nonce2
__attribute__((__aligned__(__alignof__(long double))));
} max_align_t;
#endif
# 42 "/usr/bin/../lib/clang/3.7.0/include/__stddef_max_align_t.h" 3
#endif
# 44 "/usr/bin/../lib/clang/3.7.0/include/__stddef_max_align_t.h" 3
# 119 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 2 3
#endif
# 120 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#define offsetof(t, d) __builtin_offsetof(t, d)
#undef __need_STDDEF_H_misc
#endif /* defined(__need_STDDEF_H_misc) */
# 123 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
/* Some C libraries expect to see a wint_t here. Others (notably MinGW) will use
__WINT_TYPE__ directly; accommodate both by requiring __need_wint_t */
#if defined(__need_wint_t)
/* Always define wint_t when modules are available. */
#if !defined(_WINT_T) || __has_feature(modules)
#if !__has_feature(modules)
#define _WINT_T
#endif
# 132 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
typedef __WINT_TYPE__ wint_t;
#endif
# 134 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#undef __need_wint_t
#endif /* __need_wint_t */
# 136 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
#endif
# 138 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3
# 39 "/usr/bin/../include/c++/v1/cstddef" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 42 "/usr/bin/../include/c++/v1/cstddef" 3
#endif
# 43 "/usr/bin/../include/c++/v1/cstddef" 3
_LIBCPP_BEGIN_NAMESPACE_STD
using ::ptrdiff_t;
using ::size_t;
#if defined(__CLANG_MAX_ALIGN_T_DEFINED) || defined(_GCC_MAX_ALIGN_T)
// Re-use the compiler's <stddef.h> max_align_t where possible.
using ::max_align_t;
#else
# 53 "/usr/bin/../include/c++/v1/cstddef" 3
typedef long double max_align_t;
#endif
# 55 "/usr/bin/../include/c++/v1/cstddef" 3
#ifdef _LIBCPP_HAS_NO_NULLPTR
struct _LIBCPP_TYPE_VIS_ONLY nullptr_t
{
void* __lx;
struct __nat {int __for_bool_;};
_LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t() : __lx(0) {}
_LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t(int __nat::*) : __lx(0) {}
_LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR operator int __nat::*() const {return 0;}
template <class _Tp>
_LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR
operator _Tp* () const {return 0;}
template <class _Tp, class _Up>
_LIBCPP_ALWAYS_INLINE
operator _Tp _Up::* () const {return 0;}
friend _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR bool operator==(nullptr_t, nullptr_t) {return true;}
friend _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR bool operator!=(nullptr_t, nullptr_t) {return false;}
friend _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR bool operator<(nullptr_t, nullptr_t) {return false;}
friend _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR bool operator<=(nullptr_t, nullptr_t) {return true;}
friend _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR bool operator>(nullptr_t, nullptr_t) {return false;}
friend _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR bool operator>=(nullptr_t, nullptr_t) {return true;}
};
inline _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t __get_nullptr_t() {return nullptr_t(0);}
#define nullptr _VSTD::__get_nullptr_t()
#endif // _LIBCPP_HAS_NO_NULLPTR
# 90 "/usr/bin/../include/c++/v1/cstddef" 3
_LIBCPP_END_NAMESPACE_STD
#ifndef _LIBCPP_HAS_NO_NULLPTR
namespace std
{
typedef decltype(nullptr) nullptr_t;
}
#endif // _LIBCPP_HAS_NO_NULLPTR
# 101 "/usr/bin/../include/c++/v1/cstddef" 3
#endif // _LIBCPP_CSTDDEF
# 103 "/usr/bin/../include/c++/v1/cstddef" 3
# 16 "/usr/bin/../include/c++/v1/__tuple" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 16 "/usr/bin/../include/c++/v1/__tuple" 3
# 1 "/usr/bin/../include/c++/v1/type_traits" 1 3
// -*- C++ -*-
//===------------------------ type_traits ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_TYPE_TRAITS
#define _LIBCPP_TYPE_TRAITS
/*
type_traits synopsis
namespace std
{
// helper class:
template <class T, T v> struct integral_constant;
typedef integral_constant<bool, true> true_type; // C++11
typedef integral_constant<bool, false> false_type; // C++11
template <bool B> // C++14
using bool_constant = integral_constant<bool, B>; // C++14
typedef bool_constant<true> true_type; // C++14
typedef bool_constant<false> false_type; // C++14
// helper traits
template <bool, class T = void> struct enable_if;
template <bool, class T, class F> struct conditional;
// Primary classification traits:
template <class T> struct is_void;
template <class T> struct is_null_pointer; // C++14
template <class T> struct is_integral;
template <class T> struct is_floating_point;
template <class T> struct is_array;
template <class T> struct is_pointer;
template <class T> struct is_lvalue_reference;
template <class T> struct is_rvalue_reference;
template <class T> struct is_member_object_pointer;
template <class T> struct is_member_function_pointer;
template <class T> struct is_enum;
template <class T> struct is_union;
template <class T> struct is_class;
template <class T> struct is_function;
// Secondary classification traits:
template <class T> struct is_reference;
template <class T> struct is_arithmetic;
template <class T> struct is_fundamental;
template <class T> struct is_member_pointer;
template <class T> struct is_scalar;
template <class T> struct is_object;
template <class T> struct is_compound;
// Const-volatile properties and transformations:
template <class T> struct is_const;
template <class T> struct is_volatile;
template <class T> struct remove_const;
template <class T> struct remove_volatile;
template <class T> struct remove_cv;
template <class T> struct add_const;
template <class T> struct add_volatile;
template <class T> struct add_cv;
// Reference transformations:
template <class T> struct remove_reference;
template <class T> struct add_lvalue_reference;
template <class T> struct add_rvalue_reference;
// Pointer transformations:
template <class T> struct remove_pointer;
template <class T> struct add_pointer;
// Integral properties:
template <class T> struct is_signed;
template <class T> struct is_unsigned;
template <class T> struct make_signed;
template <class T> struct make_unsigned;
// Array properties and transformations:
template <class T> struct rank;
template <class T, unsigned I = 0> struct extent;
template <class T> struct remove_extent;
template <class T> struct remove_all_extents;
// Member introspection:
template <class T> struct is_pod;
template <class T> struct is_trivial;
template <class T> struct is_trivially_copyable;
template <class T> struct is_standard_layout;
template <class T> struct is_literal_type;
template <class T> struct is_empty;
template <class T> struct is_polymorphic;
template <class T> struct is_abstract;
template <class T> struct is_final; // C++14
template <class T, class... Args> struct is_constructible;
template <class T> struct is_default_constructible;
template <class T> struct is_copy_constructible;
template <class T> struct is_move_constructible;
template <class T, class U> struct is_assignable;
template <class T> struct is_copy_assignable;
template <class T> struct is_move_assignable;
template <class T> struct is_destructible;
template <class T, class... Args> struct is_trivially_constructible;
template <class T> struct is_trivially_default_constructible;
template <class T> struct is_trivially_copy_constructible;
template <class T> struct is_trivially_move_constructible;
template <class T, class U> struct is_trivially_assignable;
template <class T> struct is_trivially_copy_assignable;
template <class T> struct is_trivially_move_assignable;
template <class T> struct is_trivially_destructible;
template <class T, class... Args> struct is_nothrow_constructible;
template <class T> struct is_nothrow_default_constructible;
template <class T> struct is_nothrow_copy_constructible;
template <class T> struct is_nothrow_move_constructible;
template <class T, class U> struct is_nothrow_assignable;
template <class T> struct is_nothrow_copy_assignable;
template <class T> struct is_nothrow_move_assignable;
template <class T> struct is_nothrow_destructible;
template <class T> struct has_virtual_destructor;
// Relationships between types:
template <class T, class U> struct is_same;
template <class Base, class Derived> struct is_base_of;
template <class From, class To> struct is_convertible;
// Alignment properties and transformations:
template <class T> struct alignment_of;
template <size_t Len, size_t Align = most_stringent_alignment_requirement>
struct aligned_storage;
template <size_t Len, class... Types> struct aligned_union;
template <class T> struct decay;
template <class... T> struct common_type;
template <class T> struct underlying_type;
template <class> class result_of; // undefined
template <class Fn, class... ArgTypes> class result_of<Fn(ArgTypes...)>;
// const-volatile modifications:
template <class T>
using remove_const_t = typename remove_const<T>::type; // C++14
template <class T>
using remove_volatile_t = typename remove_volatile<T>::type; // C++14
template <class T>
using remove_cv_t = typename remove_cv<T>::type; // C++14
template <class T>
using add_const_t = typename add_const<T>::type; // C++14
template <class T>
using add_volatile_t = typename add_volatile<T>::type; // C++14
template <class T>
using add_cv_t = typename add_cv<T>::type; // C++14
// reference modifications:
template <class T>
using remove_reference_t = typename remove_reference<T>::type; // C++14
template <class T>
using add_lvalue_reference_t = typename add_lvalue_reference<T>::type; // C++14
template <class T>
using add_rvalue_reference_t = typename add_rvalue_reference<T>::type; // C++14
// sign modifications:
template <class T>
using make_signed_t = typename make_signed<T>::type; // C++14
template <class T>
using make_unsigned_t = typename make_unsigned<T>::type; // C++14
// array modifications:
template <class T>
using remove_extent_t = typename remove_extent<T>::type; // C++14
template <class T>
using remove_all_extents_t = typename remove_all_extents<T>::type; // C++14
// pointer modifications:
template <class T>
using remove_pointer_t = typename remove_pointer<T>::type; // C++14
template <class T>
using add_pointer_t = typename add_pointer<T>::type; // C++14
// other transformations:
template <size_t Len, std::size_t Align=default-alignment>
using aligned_storage_t = typename aligned_storage<Len,Align>::type; // C++14
template <std::size_t Len, class... Types>
using aligned_union_t = typename aligned_union<Len,Types...>::type; // C++14
template <class T>
using decay_t = typename decay<T>::type; // C++14
template <bool b, class T=void>
using enable_if_t = typename enable_if<b,T>::type; // C++14
template <bool b, class T, class F>
using conditional_t = typename conditional<b,T,F>::type; // C++14
template <class... T>
using common_type_t = typename common_type<T...>::type; // C++14
template <class T>
using underlying_type_t = typename underlying_type<T>::type; // C++14
template <class F, class... ArgTypes>
using result_of_t = typename result_of<F(ArgTypes...)>::type; // C++14
template <class...>
using void_t = void;
} // C++17
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 210 "/usr/bin/../include/c++/v1/type_traits" 3
# 211 "/usr/bin/../include/c++/v1/type_traits" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 211 "/usr/bin/../include/c++/v1/type_traits" 3
# 212 "/usr/bin/../include/c++/v1/type_traits" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 215 "/usr/bin/../include/c++/v1/type_traits" 3
#endif
# 216 "/usr/bin/../include/c++/v1/type_traits" 3
_LIBCPP_BEGIN_NAMESPACE_STD
template <class>
struct __void_t { typedef void type; };
template <class _Tp>
struct __identity { typedef _Tp type; };
template <class _Tp, bool>
struct _LIBCPP_TYPE_VIS_ONLY __dependent_type : public _Tp {};
template <bool _Bp, class _If, class _Then>
struct _LIBCPP_TYPE_VIS_ONLY conditional {typedef _If type;};
template <class _If, class _Then>
struct _LIBCPP_TYPE_VIS_ONLY conditional<false, _If, _Then> {typedef _Then type;};
#if _LIBCPP_STD_VER > 11
template <bool _Bp, class _If, class _Then> using conditional_t = typename conditional<_Bp, _If, _Then>::type;
#endif
# 236 "/usr/bin/../include/c++/v1/type_traits" 3
template <bool, class _Tp> struct _LIBCPP_TYPE_VIS_ONLY __lazy_enable_if {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY __lazy_enable_if<true, _Tp> {typedef typename _Tp::type type;};
template <bool, class _Tp = void> struct _LIBCPP_TYPE_VIS_ONLY enable_if {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY enable_if<true, _Tp> {typedef _Tp type;};
#if _LIBCPP_STD_VER > 11
template <bool _Bp, class _Tp = void> using enable_if_t = typename enable_if<_Bp, _Tp>::type;
#endif
# 246 "/usr/bin/../include/c++/v1/type_traits" 3
struct __two {char __lx[2];};
// helper class:
template <class _Tp, _Tp __v>
struct _LIBCPP_TYPE_VIS_ONLY integral_constant
{
static _LIBCPP_CONSTEXPR const _Tp value = __v;
typedef _Tp value_type;
typedef integral_constant type;
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR operator value_type() const _NOEXCEPT {return value;}
#if _LIBCPP_STD_VER > 11
_LIBCPP_INLINE_VISIBILITY
constexpr value_type operator ()() const _NOEXCEPT {return value;}
#endif
# 264 "/usr/bin/../include/c++/v1/type_traits" 3
};
template <class _Tp, _Tp __v>
_LIBCPP_CONSTEXPR const _Tp integral_constant<_Tp, __v>::value;
#if _LIBCPP_STD_VER > 14
template <bool __b>
using bool_constant = integral_constant<bool, __b>;
#define _LIBCPP_BOOL_CONSTANT(__b) bool_constant<(__b)>
#else
# 274 "/usr/bin/../include/c++/v1/type_traits" 3
#define _LIBCPP_BOOL_CONSTANT(__b) integral_constant<bool,(__b)>
#endif
# 276 "/usr/bin/../include/c++/v1/type_traits" 3
typedef _LIBCPP_BOOL_CONSTANT(true) true_type;
typedef _LIBCPP_BOOL_CONSTANT(false) false_type;
// is_const
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_const : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_const<_Tp const> : public true_type {};
// is_volatile
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_volatile : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_volatile<_Tp volatile> : public true_type {};
// remove_const
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_const {typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_const<const _Tp> {typedef _Tp type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using remove_const_t = typename remove_const<_Tp>::type;
#endif
# 297 "/usr/bin/../include/c++/v1/type_traits" 3
// remove_volatile
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_volatile {typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_volatile<volatile _Tp> {typedef _Tp type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using remove_volatile_t = typename remove_volatile<_Tp>::type;
#endif
# 305 "/usr/bin/../include/c++/v1/type_traits" 3
// remove_cv
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_cv
{typedef typename remove_volatile<typename remove_const<_Tp>::type>::type type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using remove_cv_t = typename remove_cv<_Tp>::type;
#endif
# 313 "/usr/bin/../include/c++/v1/type_traits" 3
// is_void
template <class _Tp> struct __libcpp_is_void : public false_type {};
template <> struct __libcpp_is_void<void> : public true_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_void
: public __libcpp_is_void<typename remove_cv<_Tp>::type> {};
// __is_nullptr_t
template <class _Tp> struct __is_nullptr_t_impl : public false_type {};
template <> struct __is_nullptr_t_impl<nullptr_t> : public true_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY __is_nullptr_t
: public __is_nullptr_t_impl<typename remove_cv<_Tp>::type> {};
#if _LIBCPP_STD_VER > 11
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_null_pointer
: public __is_nullptr_t_impl<typename remove_cv<_Tp>::type> {};
#endif
# 334 "/usr/bin/../include/c++/v1/type_traits" 3
// is_integral
template <class _Tp> struct __libcpp_is_integral : public false_type {};
template <> struct __libcpp_is_integral<bool> : public true_type {};
template <> struct __libcpp_is_integral<char> : public true_type {};
template <> struct __libcpp_is_integral<signed char> : public true_type {};
template <> struct __libcpp_is_integral<unsigned char> : public true_type {};
template <> struct __libcpp_is_integral<wchar_t> : public true_type {};
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
template <> struct __libcpp_is_integral<char16_t> : public true_type {};
template <> struct __libcpp_is_integral<char32_t> : public true_type {};
#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
# 347 "/usr/bin/../include/c++/v1/type_traits" 3
template <> struct __libcpp_is_integral<short> : public true_type {};
template <> struct __libcpp_is_integral<unsigned short> : public true_type {};
template <> struct __libcpp_is_integral<int> : public true_type {};
template <> struct __libcpp_is_integral<unsigned int> : public true_type {};
template <> struct __libcpp_is_integral<long> : public true_type {};
template <> struct __libcpp_is_integral<unsigned long> : public true_type {};
template <> struct __libcpp_is_integral<long long> : public true_type {};
template <> struct __libcpp_is_integral<unsigned long long> : public true_type {};
#ifndef _LIBCPP_HAS_NO_INT128
template <> struct __libcpp_is_integral<__int128_t> : public true_type {};
template <> struct __libcpp_is_integral<__uint128_t> : public true_type {};
#endif
# 359 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_integral
: public __libcpp_is_integral<typename remove_cv<_Tp>::type> {};
// is_floating_point
template <class _Tp> struct __libcpp_is_floating_point : public false_type {};
template <> struct __libcpp_is_floating_point<float> : public true_type {};
template <> struct __libcpp_is_floating_point<double> : public true_type {};
template <> struct __libcpp_is_floating_point<long double> : public true_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_floating_point
: public __libcpp_is_floating_point<typename remove_cv<_Tp>::type> {};
// is_array
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_array
: public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_array<_Tp[]>
: public true_type {};
template <class _Tp, size_t _Np> struct _LIBCPP_TYPE_VIS_ONLY is_array<_Tp[_Np]>
: public true_type {};
// is_pointer
template <class _Tp> struct __libcpp_is_pointer : public false_type {};
template <class _Tp> struct __libcpp_is_pointer<_Tp*> : public true_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_pointer
: public __libcpp_is_pointer<typename remove_cv<_Tp>::type> {};
// is_reference
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_lvalue_reference : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_lvalue_reference<_Tp&> : public true_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_rvalue_reference : public false_type {};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_rvalue_reference<_Tp&&> : public true_type {};
#endif
# 399 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_reference : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_reference<_Tp&> : public true_type {};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_reference<_Tp&&> : public true_type {};
#endif
# 405 "/usr/bin/../include/c++/v1/type_traits" 3
// is_union
#if __has_feature(is_union) || (_GNUC_VER >= 403)
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_union
: public integral_constant<bool, __is_union(_Tp)> {};
#else
# 414 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct __libcpp_union : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_union
: public __libcpp_union<typename remove_cv<_Tp>::type> {};
#endif
# 420 "/usr/bin/../include/c++/v1/type_traits" 3
// is_class
#if __has_feature(is_class) || (_GNUC_VER >= 403)
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_class
: public integral_constant<bool, __is_class(_Tp)> {};
#else
# 429 "/usr/bin/../include/c++/v1/type_traits" 3
namespace __is_class_imp
{
template <class _Tp> char __test(int _Tp::*);
template <class _Tp> __two __test(...);
}
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_class
: public integral_constant<bool, sizeof(__is_class_imp::__test<_Tp>(0)) == 1 && !is_union<_Tp>::value> {};
#endif
# 440 "/usr/bin/../include/c++/v1/type_traits" 3
// is_same
template <class _Tp, class _Up> struct _LIBCPP_TYPE_VIS_ONLY is_same : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_same<_Tp, _Tp> : public true_type {};
// is_function
namespace __libcpp_is_function_imp
{
struct __dummy_type {};
template <class _Tp> char __test(_Tp*);
template <class _Tp> char __test(__dummy_type);
template <class _Tp> __two __test(...);
template <class _Tp> _Tp& __source(int);
template <class _Tp> __dummy_type __source(...);
}
template <class _Tp, bool = is_class<_Tp>::value ||
is_union<_Tp>::value ||
is_void<_Tp>::value ||
is_reference<_Tp>::value ||
__is_nullptr_t<_Tp>::value >
struct __libcpp_is_function
: public integral_constant<bool, sizeof(__libcpp_is_function_imp::__test<_Tp>(__libcpp_is_function_imp::__source<_Tp>(0))) == 1>
{};
template <class _Tp> struct __libcpp_is_function<_Tp, true> : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_function
: public __libcpp_is_function<_Tp> {};
// is_member_function_pointer
// template <class _Tp> struct __libcpp_is_member_function_pointer : public false_type {};
// template <class _Tp, class _Up> struct __libcpp_is_member_function_pointer<_Tp _Up::*> : public is_function<_Tp> {};
//
template <class _MP, bool _IsMemberFuctionPtr, bool _IsMemberObjectPtr>
struct __member_pointer_traits_imp
{ // forward declaration; specializations later
};
template <class _Tp> struct __libcpp_is_member_function_pointer
: public false_type {};
template <class _Ret, class _Class>
struct __libcpp_is_member_function_pointer<_Ret _Class::*>
: public is_function<_Ret> {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_member_function_pointer
: public __libcpp_is_member_function_pointer<typename remove_cv<_Tp>::type>::type {};
// is_member_pointer
template <class _Tp> struct __libcpp_is_member_pointer : public false_type {};
template <class _Tp, class _Up> struct __libcpp_is_member_pointer<_Tp _Up::*> : public true_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_member_pointer
: public __libcpp_is_member_pointer<typename remove_cv<_Tp>::type> {};
// is_member_object_pointer
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_member_object_pointer
: public integral_constant<bool, is_member_pointer<_Tp>::value &&
!is_member_function_pointer<_Tp>::value> {};
// is_enum
#if __has_feature(is_enum) || (_GNUC_VER >= 403)
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_enum
: public integral_constant<bool, __is_enum(_Tp)> {};
#else
# 515 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_enum
: public integral_constant<bool, !is_void<_Tp>::value &&
!is_integral<_Tp>::value &&
!is_floating_point<_Tp>::value &&
!is_array<_Tp>::value &&
!is_pointer<_Tp>::value &&
!is_reference<_Tp>::value &&
!is_member_pointer<_Tp>::value &&
!is_union<_Tp>::value &&
!is_class<_Tp>::value &&
!is_function<_Tp>::value > {};
#endif
# 529 "/usr/bin/../include/c++/v1/type_traits" 3
// is_arithmetic
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_arithmetic
: public integral_constant<bool, is_integral<_Tp>::value ||
is_floating_point<_Tp>::value> {};
// is_fundamental
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_fundamental
: public integral_constant<bool, is_void<_Tp>::value ||
__is_nullptr_t<_Tp>::value ||
is_arithmetic<_Tp>::value> {};
// is_scalar
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_scalar
: public integral_constant<bool, is_arithmetic<_Tp>::value ||
is_member_pointer<_Tp>::value ||
is_pointer<_Tp>::value ||
__is_nullptr_t<_Tp>::value ||
is_enum<_Tp>::value > {};
template <> struct _LIBCPP_TYPE_VIS_ONLY is_scalar<nullptr_t> : public true_type {};
// is_object
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_object
: public integral_constant<bool, is_scalar<_Tp>::value ||
is_array<_Tp>::value ||
is_union<_Tp>::value ||
is_class<_Tp>::value > {};
// is_compound
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_compound
: public integral_constant<bool, !is_fundamental<_Tp>::value> {};
// add_const
template <class _Tp, bool = is_reference<_Tp>::value ||
is_function<_Tp>::value ||
is_const<_Tp>::value >
struct __add_const {typedef _Tp type;};
template <class _Tp>
struct __add_const<_Tp, false> {typedef const _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY add_const
{typedef typename __add_const<_Tp>::type type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using add_const_t = typename add_const<_Tp>::type;
#endif
# 583 "/usr/bin/../include/c++/v1/type_traits" 3
// add_volatile
template <class _Tp, bool = is_reference<_Tp>::value ||
is_function<_Tp>::value ||
is_volatile<_Tp>::value >
struct __add_volatile {typedef _Tp type;};
template <class _Tp>
struct __add_volatile<_Tp, false> {typedef volatile _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY add_volatile
{typedef typename __add_volatile<_Tp>::type type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using add_volatile_t = typename add_volatile<_Tp>::type;
#endif
# 600 "/usr/bin/../include/c++/v1/type_traits" 3
// add_cv
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY add_cv
{typedef typename add_const<typename add_volatile<_Tp>::type>::type type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using add_cv_t = typename add_cv<_Tp>::type;
#endif
# 609 "/usr/bin/../include/c++/v1/type_traits" 3
// remove_reference
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_reference {typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_reference<_Tp&> {typedef _Tp type;};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_reference<_Tp&&> {typedef _Tp type;};
#endif
# 617 "/usr/bin/../include/c++/v1/type_traits" 3
#if _LIBCPP_STD_VER > 11
template <class _Tp> using remove_reference_t = typename remove_reference<_Tp>::type;
#endif
# 621 "/usr/bin/../include/c++/v1/type_traits" 3
// add_lvalue_reference
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY add_lvalue_reference {typedef _Tp& type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY add_lvalue_reference<_Tp&> {typedef _Tp& type;}; // for older compiler
template <> struct _LIBCPP_TYPE_VIS_ONLY add_lvalue_reference<void> {typedef void type;};
template <> struct _LIBCPP_TYPE_VIS_ONLY add_lvalue_reference<const void> {typedef const void type;};
template <> struct _LIBCPP_TYPE_VIS_ONLY add_lvalue_reference<volatile void> {typedef volatile void type;};
template <> struct _LIBCPP_TYPE_VIS_ONLY add_lvalue_reference<const volatile void> {typedef const volatile void type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using add_lvalue_reference_t = typename add_lvalue_reference<_Tp>::type;
#endif
# 634 "/usr/bin/../include/c++/v1/type_traits" 3
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY add_rvalue_reference {typedef _Tp&& type;};
template <> struct _LIBCPP_TYPE_VIS_ONLY add_rvalue_reference<void> {typedef void type;};
template <> struct _LIBCPP_TYPE_VIS_ONLY add_rvalue_reference<const void> {typedef const void type;};
template <> struct _LIBCPP_TYPE_VIS_ONLY add_rvalue_reference<volatile void> {typedef volatile void type;};
template <> struct _LIBCPP_TYPE_VIS_ONLY add_rvalue_reference<const volatile void> {typedef const volatile void type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using add_rvalue_reference_t = typename add_rvalue_reference<_Tp>::type;
#endif
# 646 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 648 "/usr/bin/../include/c++/v1/type_traits" 3
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp>
typename add_rvalue_reference<_Tp>::type
declval() _NOEXCEPT;
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 656 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
typename add_lvalue_reference<_Tp>::type
declval();
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 662 "/usr/bin/../include/c++/v1/type_traits" 3
struct __any
{
__any(...);
};
// remove_pointer
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_pointer {typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_pointer<_Tp*> {typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_pointer<_Tp* const> {typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_pointer<_Tp* volatile> {typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_pointer<_Tp* const volatile> {typedef _Tp type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using remove_pointer_t = typename remove_pointer<_Tp>::type;
#endif
# 679 "/usr/bin/../include/c++/v1/type_traits" 3
// add_pointer
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY add_pointer
{typedef typename remove_reference<_Tp>::type* type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using add_pointer_t = typename add_pointer<_Tp>::type;
#endif
# 688 "/usr/bin/../include/c++/v1/type_traits" 3
// is_signed
template <class _Tp, bool = is_integral<_Tp>::value>
struct __libcpp_is_signed_impl : public _LIBCPP_BOOL_CONSTANT(_Tp(-1) < _Tp(0)) {};
template <class _Tp>
struct __libcpp_is_signed_impl<_Tp, false> : public true_type {}; // floating point
template <class _Tp, bool = is_arithmetic<_Tp>::value>
struct __libcpp_is_signed : public __libcpp_is_signed_impl<_Tp> {};
template <class _Tp> struct __libcpp_is_signed<_Tp, false> : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_signed : public __libcpp_is_signed<_Tp> {};
// is_unsigned
template <class _Tp, bool = is_integral<_Tp>::value>
struct __libcpp_is_unsigned_impl : public _LIBCPP_BOOL_CONSTANT(_Tp(0) < _Tp(-1)) {};
template <class _Tp>
struct __libcpp_is_unsigned_impl<_Tp, false> : public false_type {}; // floating point
template <class _Tp, bool = is_arithmetic<_Tp>::value>
struct __libcpp_is_unsigned : public __libcpp_is_unsigned_impl<_Tp> {};
template <class _Tp> struct __libcpp_is_unsigned<_Tp, false> : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_unsigned : public __libcpp_is_unsigned<_Tp> {};
// rank
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY rank
: public integral_constant<size_t, 0> {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY rank<_Tp[]>
: public integral_constant<size_t, rank<_Tp>::value + 1> {};
template <class _Tp, size_t _Np> struct _LIBCPP_TYPE_VIS_ONLY rank<_Tp[_Np]>
: public integral_constant<size_t, rank<_Tp>::value + 1> {};
// extent
template <class _Tp, unsigned _Ip = 0> struct _LIBCPP_TYPE_VIS_ONLY extent
: public integral_constant<size_t, 0> {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY extent<_Tp[], 0>
: public integral_constant<size_t, 0> {};
template <class _Tp, unsigned _Ip> struct _LIBCPP_TYPE_VIS_ONLY extent<_Tp[], _Ip>
: public integral_constant<size_t, extent<_Tp, _Ip-1>::value> {};
template <class _Tp, size_t _Np> struct _LIBCPP_TYPE_VIS_ONLY extent<_Tp[_Np], 0>
: public integral_constant<size_t, _Np> {};
template <class _Tp, size_t _Np, unsigned _Ip> struct _LIBCPP_TYPE_VIS_ONLY extent<_Tp[_Np], _Ip>
: public integral_constant<size_t, extent<_Tp, _Ip-1>::value> {};
// remove_extent
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_extent
{typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_extent<_Tp[]>
{typedef _Tp type;};
template <class _Tp, size_t _Np> struct _LIBCPP_TYPE_VIS_ONLY remove_extent<_Tp[_Np]>
{typedef _Tp type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using remove_extent_t = typename remove_extent<_Tp>::type;
#endif
# 753 "/usr/bin/../include/c++/v1/type_traits" 3
// remove_all_extents
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_all_extents
{typedef _Tp type;};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY remove_all_extents<_Tp[]>
{typedef typename remove_all_extents<_Tp>::type type;};
template <class _Tp, size_t _Np> struct _LIBCPP_TYPE_VIS_ONLY remove_all_extents<_Tp[_Np]>
{typedef typename remove_all_extents<_Tp>::type type;};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using remove_all_extents_t = typename remove_all_extents<_Tp>::type;
#endif
# 766 "/usr/bin/../include/c++/v1/type_traits" 3
// decay
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY decay
{
private:
typedef typename remove_reference<_Tp>::type _Up;
public:
typedef typename conditional
<
is_array<_Up>::value,
typename remove_extent<_Up>::type*,
typename conditional
<
is_function<_Up>::value,
typename add_pointer<_Up>::type,
typename remove_cv<_Up>::type
>::type
>::type type;
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using decay_t = typename decay<_Tp>::type;
#endif
# 791 "/usr/bin/../include/c++/v1/type_traits" 3
// is_abstract
namespace __is_abstract_imp
{
template <class _Tp> char __test(_Tp (*)[1]);
template <class _Tp> __two __test(...);
}
template <class _Tp, bool = is_class<_Tp>::value>
struct __libcpp_abstract : public integral_constant<bool, sizeof(__is_abstract_imp::__test<_Tp>(0)) != 1> {};
template <class _Tp> struct __libcpp_abstract<_Tp, false> : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_abstract : public __libcpp_abstract<_Tp> {};
// is_final
#if defined(_LIBCPP_HAS_IS_FINAL)
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY
__libcpp_is_final : public integral_constant<bool, __is_final(_Tp)> {};
#else
# 813 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY
__libcpp_is_final : public false_type {};
#endif
# 816 "/usr/bin/../include/c++/v1/type_traits" 3
#if defined(_LIBCPP_HAS_IS_FINAL) && _LIBCPP_STD_VER > 11
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY
is_final : public integral_constant<bool, __is_final(_Tp)> {};
#endif
# 821 "/usr/bin/../include/c++/v1/type_traits" 3
// is_base_of
#ifdef _LIBCPP_HAS_IS_BASE_OF
template <class _Bp, class _Dp>
struct _LIBCPP_TYPE_VIS_ONLY is_base_of
: public integral_constant<bool, __is_base_of(_Bp, _Dp)> {};
#else // _LIBCPP_HAS_IS_BASE_OF
# 831 "/usr/bin/../include/c++/v1/type_traits" 3
namespace __is_base_of_imp
{
template <class _Tp>
struct _Dst
{
_Dst(const volatile _Tp &);
};
template <class _Tp>
struct _Src
{
operator const volatile _Tp &();
template <class _Up> operator const _Dst<_Up> &();
};
template <size_t> struct __one { typedef char type; };
template <class _Bp, class _Dp> typename __one<sizeof(_Dst<_Bp>(declval<_Src<_Dp> >()))>::type __test(int);
template <class _Bp, class _Dp> __two __test(...);
}
template <class _Bp, class _Dp>
struct _LIBCPP_TYPE_VIS_ONLY is_base_of
: public integral_constant<bool, is_class<_Bp>::value &&
sizeof(__is_base_of_imp::__test<_Bp, _Dp>(0)) == 2> {};
#endif // _LIBCPP_HAS_IS_BASE_OF
# 856 "/usr/bin/../include/c++/v1/type_traits" 3
// is_convertible
#if __has_feature(is_convertible_to) && !defined(_LIBCPP_USE_IS_CONVERTIBLE_FALLBACK)
template <class _T1, class _T2> struct _LIBCPP_TYPE_VIS_ONLY is_convertible
: public integral_constant<bool, __is_convertible_to(_T1, _T2) &&
!is_abstract<_T2>::value> {};
#else // __has_feature(is_convertible_to)
# 866 "/usr/bin/../include/c++/v1/type_traits" 3
namespace __is_convertible_imp
{
template <class _Tp> void __test_convert(_Tp);
template <class _From, class _To, class = void>
struct __is_convertible_test : public false_type {};
template <class _From, class _To>
struct __is_convertible_test<_From, _To,
decltype(__test_convert<_To>(_VSTD::declval<_From>()))> : public true_type
{};
template <class _Tp> __two __test(...);
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp> _Tp&& __source();
#else
# 883 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> typename remove_reference<_Tp>::type& __source();
#endif
# 885 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, bool _IsArray = is_array<_Tp>::value,
bool _IsFunction = is_function<_Tp>::value,
bool _IsVoid = is_void<_Tp>::value>
struct __is_array_function_or_void {enum {value = 0};};
template <class _Tp> struct __is_array_function_or_void<_Tp, true, false, false> {enum {value = 1};};
template <class _Tp> struct __is_array_function_or_void<_Tp, false, true, false> {enum {value = 2};};
template <class _Tp> struct __is_array_function_or_void<_Tp, false, false, true> {enum {value = 3};};
}
template <class _Tp,
unsigned = __is_convertible_imp::__is_array_function_or_void<typename remove_reference<_Tp>::type>::value>
struct __is_convertible_check
{
static const size_t __v = 0;
};
template <class _Tp>
struct __is_convertible_check<_Tp, 0>
{
static const size_t __v = sizeof(_Tp);
};
template <class _T1, class _T2,
unsigned _T1_is_array_function_or_void = __is_convertible_imp::__is_array_function_or_void<_T1>::value,
unsigned _T2_is_array_function_or_void = __is_convertible_imp::__is_array_function_or_void<_T2>::value>
struct __is_convertible
: public integral_constant<bool,
__is_convertible_imp::__is_convertible_test<_T1, _T2>::value
#if defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
&& !(!is_function<_T1>::value && !is_reference<_T1>::value && is_reference<_T2>::value
&& (!is_const<typename remove_reference<_T2>::type>::value
|| is_volatile<typename remove_reference<_T2>::type>::value)
&& (is_same<typename remove_cv<_T1>::type,
typename remove_cv<typename remove_reference<_T2>::type>::type>::value
|| is_base_of<typename remove_reference<_T2>::type, _T1>::value))
#endif
# 922 "/usr/bin/../include/c++/v1/type_traits" 3
>
{};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 1, 0> : false_type {};
template <class _T1> struct __is_convertible<_T1, const _T1&, 1, 0> : true_type {};
template <class _T1> struct __is_convertible<const _T1, const _T1&, 1, 0> : true_type {};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _T1> struct __is_convertible<_T1, _T1&&, 1, 0> : true_type {};
template <class _T1> struct __is_convertible<_T1, const _T1&&, 1, 0> : true_type {};
template <class _T1> struct __is_convertible<_T1, volatile _T1&&, 1, 0> : true_type {};
template <class _T1> struct __is_convertible<_T1, const volatile _T1&&, 1, 0> : true_type {};
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 935 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _T1, class _T2> struct __is_convertible<_T1, _T2*, 1, 0>
: public integral_constant<bool, __is_convertible<typename remove_all_extents<_T1>::type*, _T2*>::value> {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2* const, 1, 0>
: public integral_constant<bool, __is_convertible<typename remove_all_extents<_T1>::type*, _T2*const>::value> {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2* volatile, 1, 0>
: public integral_constant<bool, __is_convertible<typename remove_all_extents<_T1>::type*, _T2*volatile>::value> {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2* const volatile, 1, 0>
: public integral_constant<bool, __is_convertible<typename remove_all_extents<_T1>::type*, _T2*const volatile>::value> {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 2, 0> : public false_type {};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _T1> struct __is_convertible<_T1, _T1&&, 2, 0> : public true_type {};
#endif
# 952 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _T1> struct __is_convertible<_T1, _T1&, 2, 0> : public true_type {};
template <class _T1> struct __is_convertible<_T1, _T1*, 2, 0> : public true_type {};
template <class _T1> struct __is_convertible<_T1, _T1*const, 2, 0> : public true_type {};
template <class _T1> struct __is_convertible<_T1, _T1*volatile, 2, 0> : public true_type {};
template <class _T1> struct __is_convertible<_T1, _T1*const volatile, 2, 0> : public true_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 3, 0> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 0, 1> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 1, 1> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 2, 1> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 3, 1> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 0, 2> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 1, 2> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 2, 2> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 3, 2> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 0, 3> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 1, 3> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 2, 3> : public false_type {};
template <class _T1, class _T2> struct __is_convertible<_T1, _T2, 3, 3> : public true_type {};
template <class _T1, class _T2> struct _LIBCPP_TYPE_VIS_ONLY is_convertible
: public __is_convertible<_T1, _T2>
{
static const size_t __complete_check1 = __is_convertible_check<_T1>::__v;
static const size_t __complete_check2 = __is_convertible_check<_T2>::__v;
};
#endif // __has_feature(is_convertible_to)
# 983 "/usr/bin/../include/c++/v1/type_traits" 3
// is_empty
#if __has_feature(is_empty) || (_GNUC_VER >= 407)
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_empty
: public integral_constant<bool, __is_empty(_Tp)> {};
#else // __has_feature(is_empty)
# 993 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct __is_empty1
: public _Tp
{
double __lx;
};
struct __is_empty2
{
double __lx;
};
template <class _Tp, bool = is_class<_Tp>::value>
struct __libcpp_empty : public integral_constant<bool, sizeof(__is_empty1<_Tp>) == sizeof(__is_empty2)> {};
template <class _Tp> struct __libcpp_empty<_Tp, false> : public false_type {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_empty : public __libcpp_empty<_Tp> {};
#endif // __has_feature(is_empty)
# 1014 "/usr/bin/../include/c++/v1/type_traits" 3
// is_polymorphic
#if __has_feature(is_polymorphic) || defined(_LIBCPP_MSVC)
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_polymorphic
: public integral_constant<bool, __is_polymorphic(_Tp)> {};
#else
# 1024 "/usr/bin/../include/c++/v1/type_traits" 3
template<typename _Tp> char &__is_polymorphic_impl(
typename enable_if<sizeof((_Tp*)dynamic_cast<const volatile void*>(declval<_Tp*>())) != 0,
int>::type);
template<typename _Tp> __two &__is_polymorphic_impl(...);
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_polymorphic
: public integral_constant<bool, sizeof(__is_polymorphic_impl<_Tp>(0)) == 1> {};
#endif // __has_feature(is_polymorphic)
# 1034 "/usr/bin/../include/c++/v1/type_traits" 3
// has_virtual_destructor
#if __has_feature(has_virtual_destructor) || (_GNUC_VER >= 403)
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY has_virtual_destructor
: public integral_constant<bool, __has_virtual_destructor(_Tp)> {};
#else
# 1043 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY has_virtual_destructor
: public false_type {};
#endif
# 1048 "/usr/bin/../include/c++/v1/type_traits" 3
// alignment_of
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY alignment_of
: public integral_constant<size_t, __alignof__(_Tp)> {};
// aligned_storage
template <class _Hp, class _Tp>
struct __type_list
{
typedef _Hp _Head;
typedef _Tp _Tail;
};
struct __nat
{
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
__nat() = delete;
__nat(const __nat&) = delete;
__nat& operator=(const __nat&) = delete;
~__nat() = delete;
#endif
# 1071 "/usr/bin/../include/c++/v1/type_traits" 3
};
template <class _Tp>
struct __align_type
{
static const size_t value = alignment_of<_Tp>::value;
typedef _Tp type;
};
struct __struct_double {long double __lx;};
struct __struct_double4 {double __lx[4];};
typedef
__type_list<__align_type<unsigned char>,
__type_list<__align_type<unsigned short>,
__type_list<__align_type<unsigned int>,
__type_list<__align_type<unsigned long>,
__type_list<__align_type<unsigned long long>,
__type_list<__align_type<double>,
__type_list<__align_type<long double>,
__type_list<__align_type<__struct_double>,
__type_list<__align_type<__struct_double4>,
__type_list<__align_type<int*>,
__nat
> > > > > > > > > > __all_types;
template <class _TL, size_t _Align> struct __find_pod;
template <class _Hp, size_t _Align>
struct __find_pod<__type_list<_Hp, __nat>, _Align>
{
typedef typename conditional<
_Align == _Hp::value,
typename _Hp::type,
void
>::type type;
};
template <class _Hp, class _Tp, size_t _Align>
struct __find_pod<__type_list<_Hp, _Tp>, _Align>
{
typedef typename conditional<
_Align == _Hp::value,
typename _Hp::type,
typename __find_pod<_Tp, _Align>::type
>::type type;
};
template <class _TL, size_t _Len> struct __find_max_align;
template <class _Hp, size_t _Len>
struct __find_max_align<__type_list<_Hp, __nat>, _Len> : public integral_constant<size_t, _Hp::value> {};
template <size_t _Len, size_t _A1, size_t _A2>
struct __select_align
{
private:
static const size_t __min = _A2 < _A1 ? _A2 : _A1;
static const size_t __max = _A1 < _A2 ? _A2 : _A1;
public:
static const size_t value = _Len < __max ? __min : __max;
};
template <class _Hp, class _Tp, size_t _Len>
struct __find_max_align<__type_list<_Hp, _Tp>, _Len>
: public integral_constant<size_t, __select_align<_Len, _Hp::value, __find_max_align<_Tp, _Len>::value>::value> {};
template <size_t _Len, size_t _Align = __find_max_align<__all_types, _Len>::value>
struct _LIBCPP_TYPE_VIS_ONLY aligned_storage
{
typedef typename __find_pod<__all_types, _Align>::type _Aligner;
static_assert(!is_void<_Aligner>::value, "");
union type
{
_Aligner __align;
unsigned char __data[_Len];
};
};
#if _LIBCPP_STD_VER > 11
template <size_t _Len, size_t _Align = __find_max_align<__all_types, _Len>::value>
using aligned_storage_t = typename aligned_storage<_Len, _Align>::type;
#endif
# 1154 "/usr/bin/../include/c++/v1/type_traits" 3
#define _CREATE_ALIGNED_STORAGE_SPECIALIZATION(n) \
template <size_t _Len>\
struct _LIBCPP_TYPE_VIS_ONLY aligned_storage<_Len, n>\
{\
struct _ALIGNAS(n) type\
{\
unsigned char __lx[_Len];\
};\
}
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x1);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x2);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x4);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x8);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x10);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x20);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x40);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x80);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x100);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x200);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x400);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x800);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x1000);
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x2000);
// MSDN says that MSVC does not support alignment beyond 8192 (=0x2000)
#if !defined(_LIBCPP_MSVC)
_CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x4000);
#endif // !_LIBCPP_MSVC
# 1183 "/usr/bin/../include/c++/v1/type_traits" 3
#undef _CREATE_ALIGNED_STORAGE_SPECIALIZATION
#ifndef _LIBCPP_HAS_NO_VARIADICS
// aligned_union
template <size_t _I0, size_t ..._In>
struct __static_max;
template <size_t _I0>
struct __static_max<_I0>
{
static const size_t value = _I0;
};
template <size_t _I0, size_t _I1, size_t ..._In>
struct __static_max<_I0, _I1, _In...>
{
static const size_t value = _I0 >= _I1 ? __static_max<_I0, _In...>::value :
__static_max<_I1, _In...>::value;
};
template <size_t _Len, class _Type0, class ..._Types>
struct aligned_union
{
static const size_t alignment_value = __static_max<__alignof__(_Type0),
__alignof__(_Types)...>::value;
static const size_t __len = __static_max<_Len, sizeof(_Type0),
sizeof(_Types)...>::value;
typedef typename aligned_storage<__len, alignment_value>::type type;
};
#if _LIBCPP_STD_VER > 11
template <size_t _Len, class ..._Types> using aligned_union_t = typename aligned_union<_Len, _Types...>::type;
#endif
# 1219 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // _LIBCPP_HAS_NO_VARIADICS
# 1221 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct __numeric_type
{
static void __test(...);
static float __test(float);
static double __test(char);
static double __test(int);
static double __test(unsigned);
static double __test(long);
static double __test(unsigned long);
static double __test(long long);
static double __test(unsigned long long);
static double __test(double);
static long double __test(long double);
typedef decltype(__test(declval<_Tp>())) type;
static const bool value = !is_same<type, void>::value;
};
template <>
struct __numeric_type<void>
{
static const bool value = true;
};
// __promote
template <class _A1, class _A2 = void, class _A3 = void,
bool = __numeric_type<_A1>::value &&
__numeric_type<_A2>::value &&
__numeric_type<_A3>::value>
class __promote_imp
{
public:
static const bool value = false;
};
template <class _A1, class _A2, class _A3>
class __promote_imp<_A1, _A2, _A3, true>
{
private:
typedef typename __promote_imp<_A1>::type __type1;
typedef typename __promote_imp<_A2>::type __type2;
typedef typename __promote_imp<_A3>::type __type3;
public:
typedef decltype(__type1() + __type2() + __type3()) type;
static const bool value = true;
};
template <class _A1, class _A2>
class __promote_imp<_A1, _A2, void, true>
{
private:
typedef typename __promote_imp<_A1>::type __type1;
typedef typename __promote_imp<_A2>::type __type2;
public:
typedef decltype(__type1() + __type2()) type;
static const bool value = true;
};
template <class _A1>
class __promote_imp<_A1, void, void, true>
{
public:
typedef typename __numeric_type<_A1>::type type;
static const bool value = true;
};
template <class _A1, class _A2 = void, class _A3 = void>
class __promote : public __promote_imp<_A1, _A2, _A3> {};
#ifdef _LIBCPP_STORE_AS_OPTIMIZATION
// __transform
template <class _Tp, size_t = sizeof(_Tp), bool = is_scalar<_Tp>::value> struct __transform {typedef _Tp type;};
template <class _Tp> struct __transform<_Tp, 1, true> {typedef unsigned char type;};
template <class _Tp> struct __transform<_Tp, 2, true> {typedef unsigned short type;};
template <class _Tp> struct __transform<_Tp, 4, true> {typedef unsigned int type;};
template <class _Tp> struct __transform<_Tp, 8, true> {typedef unsigned long long type;};
#endif // _LIBCPP_STORE_AS_OPTIMIZATION
# 1304 "/usr/bin/../include/c++/v1/type_traits" 3
// make_signed / make_unsigned
typedef
__type_list<signed char,
__type_list<signed short,
__type_list<signed int,
__type_list<signed long,
__type_list<signed long long,
#ifndef _LIBCPP_HAS_NO_INT128
__type_list<__int128_t,
#endif
# 1316 "/usr/bin/../include/c++/v1/type_traits" 3
__nat
#ifndef _LIBCPP_HAS_NO_INT128
>
#endif
# 1320 "/usr/bin/../include/c++/v1/type_traits" 3
> > > > > __signed_types;
typedef
__type_list<unsigned char,
__type_list<unsigned short,
__type_list<unsigned int,
__type_list<unsigned long,
__type_list<unsigned long long,
#ifndef _LIBCPP_HAS_NO_INT128
__type_list<__uint128_t,
#endif
# 1331 "/usr/bin/../include/c++/v1/type_traits" 3
__nat
#ifndef _LIBCPP_HAS_NO_INT128
>
#endif
# 1335 "/usr/bin/../include/c++/v1/type_traits" 3
> > > > > __unsigned_types;
template <class _TypeList, size_t _Size, bool = _Size <= sizeof(typename _TypeList::_Head)> struct __find_first;
template <class _Hp, class _Tp, size_t _Size>
struct __find_first<__type_list<_Hp, _Tp>, _Size, true>
{
typedef _Hp type;
};
template <class _Hp, class _Tp, size_t _Size>
struct __find_first<__type_list<_Hp, _Tp>, _Size, false>
{
typedef typename __find_first<_Tp, _Size>::type type;
};
template <class _Tp, class _Up, bool = is_const<typename remove_reference<_Tp>::type>::value,
bool = is_volatile<typename remove_reference<_Tp>::type>::value>
struct __apply_cv
{
typedef _Up type;
};
template <class _Tp, class _Up>
struct __apply_cv<_Tp, _Up, true, false>
{
typedef const _Up type;
};
template <class _Tp, class _Up>
struct __apply_cv<_Tp, _Up, false, true>
{
typedef volatile _Up type;
};
template <class _Tp, class _Up>
struct __apply_cv<_Tp, _Up, true, true>
{
typedef const volatile _Up type;
};
template <class _Tp, class _Up>
struct __apply_cv<_Tp&, _Up, false, false>
{
typedef _Up& type;
};
template <class _Tp, class _Up>
struct __apply_cv<_Tp&, _Up, true, false>
{
typedef const _Up& type;
};
template <class _Tp, class _Up>
struct __apply_cv<_Tp&, _Up, false, true>
{
typedef volatile _Up& type;
};
template <class _Tp, class _Up>
struct __apply_cv<_Tp&, _Up, true, true>
{
typedef const volatile _Up& type;
};
template <class _Tp, bool = is_integral<_Tp>::value || is_enum<_Tp>::value>
struct __make_signed {};
template <class _Tp>
struct __make_signed<_Tp, true>
{
typedef typename __find_first<__signed_types, sizeof(_Tp)>::type type;
};
template <> struct __make_signed<bool, true> {};
template <> struct __make_signed< signed short, true> {typedef short type;};
template <> struct __make_signed<unsigned short, true> {typedef short type;};
template <> struct __make_signed< signed int, true> {typedef int type;};
template <> struct __make_signed<unsigned int, true> {typedef int type;};
template <> struct __make_signed< signed long, true> {typedef long type;};
template <> struct __make_signed<unsigned long, true> {typedef long type;};
template <> struct __make_signed< signed long long, true> {typedef long long type;};
template <> struct __make_signed<unsigned long long, true> {typedef long long type;};
#ifndef _LIBCPP_HAS_NO_INT128
template <> struct __make_signed<__int128_t, true> {typedef __int128_t type;};
template <> struct __make_signed<__uint128_t, true> {typedef __int128_t type;};
#endif
# 1422 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY make_signed
{
typedef typename __apply_cv<_Tp, typename __make_signed<typename remove_cv<_Tp>::type>::type>::type type;
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using make_signed_t = typename make_signed<_Tp>::type;
#endif
# 1432 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, bool = is_integral<_Tp>::value || is_enum<_Tp>::value>
struct __make_unsigned {};
template <class _Tp>
struct __make_unsigned<_Tp, true>
{
typedef typename __find_first<__unsigned_types, sizeof(_Tp)>::type type;
};
template <> struct __make_unsigned<bool, true> {};
template <> struct __make_unsigned< signed short, true> {typedef unsigned short type;};
template <> struct __make_unsigned<unsigned short, true> {typedef unsigned short type;};
template <> struct __make_unsigned< signed int, true> {typedef unsigned int type;};
template <> struct __make_unsigned<unsigned int, true> {typedef unsigned int type;};
template <> struct __make_unsigned< signed long, true> {typedef unsigned long type;};
template <> struct __make_unsigned<unsigned long, true> {typedef unsigned long type;};
template <> struct __make_unsigned< signed long long, true> {typedef unsigned long long type;};
template <> struct __make_unsigned<unsigned long long, true> {typedef unsigned long long type;};
#ifndef _LIBCPP_HAS_NO_INT128
template <> struct __make_unsigned<__int128_t, true> {typedef __uint128_t type;};
template <> struct __make_unsigned<__uint128_t, true> {typedef __uint128_t type;};
#endif
# 1455 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY make_unsigned
{
typedef typename __apply_cv<_Tp, typename __make_unsigned<typename remove_cv<_Tp>::type>::type>::type type;
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using make_unsigned_t = typename make_unsigned<_Tp>::type;
#endif
# 1465 "/usr/bin/../include/c++/v1/type_traits" 3
#ifdef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class _Up = void, class _Vp = void>
struct _LIBCPP_TYPE_VIS_ONLY common_type
{
public:
typedef typename common_type<typename common_type<_Tp, _Up>::type, _Vp>::type type;
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY common_type<_Tp, void, void>
{
public:
typedef typename decay<_Tp>::type type;
};
template <class _Tp, class _Up>
struct _LIBCPP_TYPE_VIS_ONLY common_type<_Tp, _Up, void>
{
private:
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
static _Tp&& __t();
static _Up&& __u();
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 1490 "/usr/bin/../include/c++/v1/type_traits" 3
static _Tp __t();
static _Up __u();
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 1493 "/usr/bin/../include/c++/v1/type_traits" 3
public:
typedef typename remove_reference<decltype(true ? __t() : __u())>::type type;
};
#else // _LIBCPP_HAS_NO_VARIADICS
# 1498 "/usr/bin/../include/c++/v1/type_traits" 3
template <class ..._Tp> struct common_type;
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY common_type<_Tp>
{
typedef typename decay<_Tp>::type type;
};
template <class _Tp, class _Up>
struct _LIBCPP_TYPE_VIS_ONLY common_type<_Tp, _Up>
{
private:
static _Tp&& __t();
static _Up&& __u();
static bool __f();
public:
typedef typename decay<decltype(__f() ? __t() : __u())>::type type;
};
template <class _Tp, class _Up, class ..._Vp>
struct _LIBCPP_TYPE_VIS_ONLY common_type<_Tp, _Up, _Vp...>
{
typedef typename common_type<typename common_type<_Tp, _Up>::type, _Vp...>::type type;
};
#if _LIBCPP_STD_VER > 11
template <class ..._Tp> using common_type_t = typename common_type<_Tp...>::type;
#endif
# 1527 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // _LIBCPP_HAS_NO_VARIADICS
# 1529 "/usr/bin/../include/c++/v1/type_traits" 3
// is_assignable
template<typename, typename _Tp> struct __select_2nd { typedef _Tp type; };
template <class _Tp, class _Arg>
typename __select_2nd<decltype((_VSTD::declval<_Tp>() = _VSTD::declval<_Arg>())), true_type>::type
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
__is_assignable_test(_Tp&&, _Arg&&);
#else
# 1539 "/usr/bin/../include/c++/v1/type_traits" 3
__is_assignable_test(_Tp, _Arg&);
#endif
# 1541 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Arg>
false_type
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
__is_assignable_test(__any, _Arg&&);
#else
# 1547 "/usr/bin/../include/c++/v1/type_traits" 3
__is_assignable_test(__any, _Arg&);
#endif
# 1549 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, class _Arg, bool = is_void<_Tp>::value || is_void<_Arg>::value>
struct __is_assignable_imp
: public common_type
<
decltype(_VSTD::__is_assignable_test(declval<_Tp>(), declval<_Arg>()))
>::type {};
template <class _Tp, class _Arg>
struct __is_assignable_imp<_Tp, _Arg, true>
: public false_type
{
};
template <class _Tp, class _Arg>
struct is_assignable
: public __is_assignable_imp<_Tp, _Arg> {};
// is_copy_assignable
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_copy_assignable
: public is_assignable<typename add_lvalue_reference<_Tp>::type,
typename add_lvalue_reference<typename add_const<_Tp>::type>::type> {};
// is_move_assignable
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_move_assignable
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
: public is_assignable<typename add_lvalue_reference<_Tp>::type,
const typename add_rvalue_reference<_Tp>::type> {};
#else
# 1580 "/usr/bin/../include/c++/v1/type_traits" 3
: public is_copy_assignable<_Tp> {};
#endif
# 1582 "/usr/bin/../include/c++/v1/type_traits" 3
// is_destructible
// if it's a reference, return true
// if it's a function, return false
// if it's void, return false
// if it's an array of unknown bound, return false
// Otherwise, return "std::declval<_Up&>().~_Up()" is well-formed
// where _Up is remove_all_extents<_Tp>::type
template <class>
struct __is_destructible_apply { typedef int type; };
template <typename _Tp>
struct __is_destructor_wellformed {
template <typename _Tp1>
static char __test (
typename __is_destructible_apply<decltype(_VSTD::declval<_Tp1&>().~_Tp1())>::type
);
template <typename _Tp1>
static __two __test (...);
static const bool value = sizeof(__test<_Tp>(12)) == sizeof(char);
};
template <class _Tp, bool>
struct __destructible_imp;
template <class _Tp>
struct __destructible_imp<_Tp, false>
: public _VSTD::integral_constant<bool,
__is_destructor_wellformed<typename _VSTD::remove_all_extents<_Tp>::type>::value> {};
template <class _Tp>
struct __destructible_imp<_Tp, true>
: public _VSTD::true_type {};
template <class _Tp, bool>
struct __destructible_false;
template <class _Tp>
struct __destructible_false<_Tp, false> : public __destructible_imp<_Tp, _VSTD::is_reference<_Tp>::value> {};
template <class _Tp>
struct __destructible_false<_Tp, true> : public _VSTD::false_type {};
template <class _Tp>
struct is_destructible
: public __destructible_false<_Tp, _VSTD::is_function<_Tp>::value> {};
template <class _Tp>
struct is_destructible<_Tp[]>
: public _VSTD::false_type {};
template <>
struct is_destructible<void>
: public _VSTD::false_type {};
// move
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename remove_reference<_Tp>::type&&
move(_Tp&& __t) _NOEXCEPT
{
typedef typename remove_reference<_Tp>::type _Up;
return static_cast<_Up&&>(__t);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_Tp&&
forward(typename std::remove_reference<_Tp>::type& __t) _NOEXCEPT
{
return static_cast<_Tp&&>(__t);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_Tp&&
forward(typename std::remove_reference<_Tp>::type&& __t) _NOEXCEPT
{
static_assert(!std::is_lvalue_reference<_Tp>::value,
"Can not forward an rvalue as an lvalue.");
return static_cast<_Tp&&>(__t);
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 1673 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp&
move(_Tp& __t)
{
return __t;
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
const _Tp&
move(const _Tp& __t)
{
return __t;
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp&
forward(typename std::remove_reference<_Tp>::type& __t) _NOEXCEPT
{
return __t;
}
template <class _Tp>
class __rv
{
typedef typename remove_reference<_Tp>::type _Trr;
_Trr& t_;
public:
_LIBCPP_INLINE_VISIBILITY
_Trr* operator->() {return &t_;}
_LIBCPP_INLINE_VISIBILITY
explicit __rv(_Trr& __t) : t_(__t) {}
};
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 1712 "/usr/bin/../include/c++/v1/type_traits" 3
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename decay<_Tp>::type
__decay_copy(_Tp&& __t)
{
return _VSTD::forward<_Tp>(__t);
}
#else
# 1724 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename decay<_Tp>::type
__decay_copy(const _Tp& __t)
{
return _VSTD::forward<_Tp>(__t);
}
#endif
# 1734 "/usr/bin/../include/c++/v1/type_traits" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
#if __has_feature(cxx_reference_qualified_functions) || \
(defined(_GNUC_VER) && _GNUC_VER >= 409)
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) &, true, false>
{
typedef _Class& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) &, true, false>
{
typedef _Class& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const&, true, false>
{
typedef _Class const& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) const&, true, false>
{
typedef _Class const& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) volatile&, true, false>
{
typedef _Class volatile& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) volatile&, true, false>
{
typedef _Class volatile& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const volatile&, true, false>
{
typedef _Class const volatile& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) const volatile&, true, false>
{
typedef _Class const volatile& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) &&, true, false>
{
typedef _Class&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) &&, true, false>
{
typedef _Class&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const&&, true, false>
{
typedef _Class const&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) const&&, true, false>
{
typedef _Class const&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) volatile&&, true, false>
{
typedef _Class volatile&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) volatile&&, true, false>
{
typedef _Class volatile&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param...) const volatile&&, true, false>
{
typedef _Class const volatile&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param...);
};
template <class _Rp, class _Class, class ..._Param>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_Param..., ...) const volatile&&, true, false>
{
typedef _Class const volatile&& _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_Param..., ...);
};
#endif // __has_feature(cxx_reference_qualified_functions) || _GNUC_VER >= 409
# 1933 "/usr/bin/../include/c++/v1/type_traits" 3
#else // _LIBCPP_HAS_NO_VARIADICS
# 1935 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)(), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) ();
};
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)(...), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (...);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, ...), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, ...);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, ...), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, ...);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2, ...), true, false>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2, ...);
};
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)() const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) ();
};
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)(...) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (...);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, ...) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, ...);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, ...) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, ...);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2, ...) const, true, false>
{
typedef _Class const _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2, ...);
};
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)() volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) ();
};
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)(...) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (...);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, ...) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, ...);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, ...) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, ...);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2, ...) volatile, true, false>
{
typedef _Class volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2, ...);
};
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)() const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) ();
};
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp (_Class::*)(...) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (...);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0);
};
template <class _Rp, class _Class, class _P0>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, ...) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, ...);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1);
};
template <class _Rp, class _Class, class _P0, class _P1>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, ...) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, ...);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2);
};
template <class _Rp, class _Class, class _P0, class _P1, class _P2>
struct __member_pointer_traits_imp<_Rp (_Class::*)(_P0, _P1, _P2, ...) const volatile, true, false>
{
typedef _Class const volatile _ClassType;
typedef _Rp _ReturnType;
typedef _Rp (_FnType) (_P0, _P1, _P2, ...);
};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2193 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Rp, class _Class>
struct __member_pointer_traits_imp<_Rp _Class::*, false, true>
{
typedef _Class _ClassType;
typedef _Rp _ReturnType;
};
template <class _MP>
struct __member_pointer_traits
: public __member_pointer_traits_imp<typename remove_cv<_MP>::type,
is_member_function_pointer<_MP>::value,
is_member_object_pointer<_MP>::value>
{
// typedef ... _ClassType;
// typedef ... _ReturnType;
// typedef ... _FnType;
};
// result_of
template <class _Callable> class result_of;
#ifdef _LIBCPP_HAS_NO_VARIADICS
template <class _Fn, bool, bool>
class __result_of
{
};
template <class _Fn>
class __result_of<_Fn(), true, false>
{
public:
typedef decltype(declval<_Fn>()()) type;
};
template <class _Fn, class _A0>
class __result_of<_Fn(_A0), true, false>
{
public:
typedef decltype(declval<_Fn>()(declval<_A0>())) type;
};
template <class _Fn, class _A0, class _A1>
class __result_of<_Fn(_A0, _A1), true, false>
{
public:
typedef decltype(declval<_Fn>()(declval<_A0>(), declval<_A1>())) type;
};
template <class _Fn, class _A0, class _A1, class _A2>
class __result_of<_Fn(_A0, _A1, _A2), true, false>
{
public:
typedef decltype(declval<_Fn>()(declval<_A0>(), declval<_A1>(), declval<_A2>())) type;
};
template <class _MP, class _Tp, bool _IsMemberFunctionPtr>
struct __result_of_mp;
// member function pointer
template <class _MP, class _Tp>
struct __result_of_mp<_MP, _Tp, true>
: public __identity<typename __member_pointer_traits<_MP>::_ReturnType>
{
};
// member data pointer
template <class _MP, class _Tp, bool>
struct __result_of_mdp;
template <class _Rp, class _Class, class _Tp>
struct __result_of_mdp<_Rp _Class::*, _Tp, false>
{
typedef typename __apply_cv<decltype(*_VSTD::declval<_Tp>()), _Rp>::type& type;
};
template <class _Rp, class _Class, class _Tp>
struct __result_of_mdp<_Rp _Class::*, _Tp, true>
{
typedef typename __apply_cv<_Tp, _Rp>::type& type;
};
template <class _Rp, class _Class, class _Tp>
struct __result_of_mp<_Rp _Class::*, _Tp, false>
: public __result_of_mdp<_Rp _Class::*, _Tp,
is_base_of<_Class, typename remove_reference<_Tp>::type>::value>
{
};
template <class _Fn, class _Tp>
class __result_of<_Fn(_Tp), false, true> // _Fn must be member pointer
: public __result_of_mp<typename remove_reference<_Fn>::type,
_Tp,
is_member_function_pointer<typename remove_reference<_Fn>::type>::value>
{
};
template <class _Fn, class _Tp, class _A0>
class __result_of<_Fn(_Tp, _A0), false, true> // _Fn must be member pointer
: public __result_of_mp<typename remove_reference<_Fn>::type,
_Tp,
is_member_function_pointer<typename remove_reference<_Fn>::type>::value>
{
};
template <class _Fn, class _Tp, class _A0, class _A1>
class __result_of<_Fn(_Tp, _A0, _A1), false, true> // _Fn must be member pointer
: public __result_of_mp<typename remove_reference<_Fn>::type,
_Tp,
is_member_function_pointer<typename remove_reference<_Fn>::type>::value>
{
};
template <class _Fn, class _Tp, class _A0, class _A1, class _A2>
class __result_of<_Fn(_Tp, _A0, _A1, _A2), false, true> // _Fn must be member pointer
: public __result_of_mp<typename remove_reference<_Fn>::type,
_Tp,
is_member_function_pointer<typename remove_reference<_Fn>::type>::value>
{
};
// result_of
template <class _Fn>
class _LIBCPP_TYPE_VIS_ONLY result_of<_Fn()>
: public __result_of<_Fn(),
is_class<typename remove_reference<_Fn>::type>::value ||
is_function<typename remove_pointer<typename remove_reference<_Fn>::type>::type>::value,
is_member_pointer<typename remove_reference<_Fn>::type>::value
>
{
};
template <class _Fn, class _A0>
class _LIBCPP_TYPE_VIS_ONLY result_of<_Fn(_A0)>
: public __result_of<_Fn(_A0),
is_class<typename remove_reference<_Fn>::type>::value ||
is_function<typename remove_pointer<typename remove_reference<_Fn>::type>::type>::value,
is_member_pointer<typename remove_reference<_Fn>::type>::value
>
{
};
template <class _Fn, class _A0, class _A1>
class _LIBCPP_TYPE_VIS_ONLY result_of<_Fn(_A0, _A1)>
: public __result_of<_Fn(_A0, _A1),
is_class<typename remove_reference<_Fn>::type>::value ||
is_function<typename remove_pointer<typename remove_reference<_Fn>::type>::type>::value,
is_member_pointer<typename remove_reference<_Fn>::type>::value
>
{
};
template <class _Fn, class _A0, class _A1, class _A2>
class _LIBCPP_TYPE_VIS_ONLY result_of<_Fn(_A0, _A1, _A2)>
: public __result_of<_Fn(_A0, _A1, _A2),
is_class<typename remove_reference<_Fn>::type>::value ||
is_function<typename remove_pointer<typename remove_reference<_Fn>::type>::type>::value,
is_member_pointer<typename remove_reference<_Fn>::type>::value
>
{
};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2363 "/usr/bin/../include/c++/v1/type_traits" 3
// template <class T, class... Args> struct is_constructible;
namespace __is_construct
{
struct __nat {};
}
#if __has_feature(is_constructible)
template <class _Tp, class ..._Args>
struct _LIBCPP_TYPE_VIS_ONLY is_constructible
: public integral_constant<bool, __is_constructible(_Tp, _Args...)>
{};
#else
# 2379 "/usr/bin/../include/c++/v1/type_traits" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
// main is_constructible test
template <class _Tp, class ..._Args>
typename __select_2nd<decltype(_VSTD::move(_Tp(_VSTD::declval<_Args>()...))), true_type>::type
__is_constructible_test(_Tp&&, _Args&& ...);
template <class ..._Args>
false_type
__is_constructible_test(__any, _Args&& ...);
template <bool, class _Tp, class... _Args>
struct __libcpp_is_constructible // false, _Tp is not a scalar
: public common_type
<
decltype(__is_constructible_test(declval<_Tp>(), declval<_Args>()...))
>::type
{};
// function types are not constructible
template <class _Rp, class... _A1, class... _A2>
struct __libcpp_is_constructible<false, _Rp(_A1...), _A2...>
: public false_type
{};
// handle scalars and reference types
// Scalars are default constructible, references are not
template <class _Tp>
struct __libcpp_is_constructible<true, _Tp>
: public is_scalar<_Tp>
{};
// Scalars and references are constructible from one arg if that arg is
// implicitly convertible to the scalar or reference.
template <class _Tp>
struct __is_constructible_ref
{
true_type static __lxx(_Tp);
false_type static __lxx(...);
};
template <class _Tp, class _A0>
struct __libcpp_is_constructible<true, _Tp, _A0>
: public common_type
<
decltype(__is_constructible_ref<_Tp>::__lxx(declval<_A0>()))
>::type
{};
// Scalars and references are not constructible from multiple args.
template <class _Tp, class _A0, class ..._Args>
struct __libcpp_is_constructible<true, _Tp, _A0, _Args...>
: public false_type
{};
// Treat scalars and reference types separately
template <bool, class _Tp, class... _Args>
struct __is_constructible_void_check
: public __libcpp_is_constructible<is_scalar<_Tp>::value || is_reference<_Tp>::value,
_Tp, _Args...>
{};
// If any of T or Args is void, is_constructible should be false
template <class _Tp, class... _Args>
struct __is_constructible_void_check<true, _Tp, _Args...>
: public false_type
{};
template <class ..._Args> struct __contains_void;
template <> struct __contains_void<> : false_type {};
template <class _A0, class ..._Args>
struct __contains_void<_A0, _Args...>
{
static const bool value = is_void<_A0>::value ||
__contains_void<_Args...>::value;
};
// is_constructible entry point
template <class _Tp, class... _Args>
struct _LIBCPP_TYPE_VIS_ONLY is_constructible
: public __is_constructible_void_check<__contains_void<_Tp, _Args...>::value
|| is_abstract<_Tp>::value,
_Tp, _Args...>
{};
// Array types are default constructible if their element type
// is default constructible
template <class _Ap, size_t _Np>
struct __libcpp_is_constructible<false, _Ap[_Np]>
: public is_constructible<typename remove_all_extents<_Ap>::type>
{};
// Otherwise array types are not constructible by this syntax
template <class _Ap, size_t _Np, class ..._Args>
struct __libcpp_is_constructible<false, _Ap[_Np], _Args...>
: public false_type
{};
// Incomplete array types are not constructible
template <class _Ap, class ..._Args>
struct __libcpp_is_constructible<false, _Ap[], _Args...>
: public false_type
{};
#else // _LIBCPP_HAS_NO_VARIADICS
# 2499 "/usr/bin/../include/c++/v1/type_traits" 3
// template <class T> struct is_constructible0;
// main is_constructible0 test
template <class _Tp>
decltype((_Tp(), true_type()))
__is_constructible0_test(_Tp&);
false_type
__is_constructible0_test(__any);
template <class _Tp, class _A0>
decltype((_Tp(_VSTD::declval<_A0>()), true_type()))
__is_constructible1_test(_Tp&, _A0&);
template <class _A0>
false_type
__is_constructible1_test(__any, _A0&);
template <class _Tp, class _A0, class _A1>
decltype((_Tp(_VSTD::declval<_A0>(), _VSTD::declval<_A1>()), true_type()))
__is_constructible2_test(_Tp&, _A0&, _A1&);
template <class _A0, class _A1>
false_type
__is_constructible2_test(__any, _A0&, _A1&);
template <bool, class _Tp>
struct __is_constructible0_imp // false, _Tp is not a scalar
: public common_type
<
decltype(__is_constructible0_test(declval<_Tp&>()))
>::type
{};
template <bool, class _Tp, class _A0>
struct __is_constructible1_imp // false, _Tp is not a scalar
: public common_type
<
decltype(__is_constructible1_test(declval<_Tp&>(), declval<_A0&>()))
>::type
{};
template <bool, class _Tp, class _A0, class _A1>
struct __is_constructible2_imp // false, _Tp is not a scalar
: public common_type
<
decltype(__is_constructible2_test(declval<_Tp&>(), declval<_A0>(), declval<_A1>()))
>::type
{};
// handle scalars and reference types
// Scalars are default constructible, references are not
template <class _Tp>
struct __is_constructible0_imp<true, _Tp>
: public is_scalar<_Tp>
{};
template <class _Tp, class _A0>
struct __is_constructible1_imp<true, _Tp, _A0>
: public is_convertible<_A0, _Tp>
{};
template <class _Tp, class _A0, class _A1>
struct __is_constructible2_imp<true, _Tp, _A0, _A1>
: public false_type
{};
// Treat scalars and reference types separately
template <bool, class _Tp>
struct __is_constructible0_void_check
: public __is_constructible0_imp<is_scalar<_Tp>::value || is_reference<_Tp>::value,
_Tp>
{};
template <bool, class _Tp, class _A0>
struct __is_constructible1_void_check
: public __is_constructible1_imp<is_scalar<_Tp>::value || is_reference<_Tp>::value,
_Tp, _A0>
{};
template <bool, class _Tp, class _A0, class _A1>
struct __is_constructible2_void_check
: public __is_constructible2_imp<is_scalar<_Tp>::value || is_reference<_Tp>::value,
_Tp, _A0, _A1>
{};
// If any of T or Args is void, is_constructible should be false
template <class _Tp>
struct __is_constructible0_void_check<true, _Tp>
: public false_type
{};
template <class _Tp, class _A0>
struct __is_constructible1_void_check<true, _Tp, _A0>
: public false_type
{};
template <class _Tp, class _A0, class _A1>
struct __is_constructible2_void_check<true, _Tp, _A0, _A1>
: public false_type
{};
// is_constructible entry point
template <class _Tp, class _A0 = __is_construct::__nat,
class _A1 = __is_construct::__nat>
struct _LIBCPP_TYPE_VIS_ONLY is_constructible
: public __is_constructible2_void_check<is_void<_Tp>::value
|| is_abstract<_Tp>::value
|| is_function<_Tp>::value
|| is_void<_A0>::value
|| is_void<_A1>::value,
_Tp, _A0, _A1>
{};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_constructible<_Tp, __is_construct::__nat, __is_construct::__nat>
: public __is_constructible0_void_check<is_void<_Tp>::value
|| is_abstract<_Tp>::value
|| is_function<_Tp>::value,
_Tp>
{};
template <class _Tp, class _A0>
struct _LIBCPP_TYPE_VIS_ONLY is_constructible<_Tp, _A0, __is_construct::__nat>
: public __is_constructible1_void_check<is_void<_Tp>::value
|| is_abstract<_Tp>::value
|| is_function<_Tp>::value
|| is_void<_A0>::value,
_Tp, _A0>
{};
// Array types are default constructible if their element type
// is default constructible
template <class _Ap, size_t _Np>
struct __is_constructible0_imp<false, _Ap[_Np]>
: public is_constructible<typename remove_all_extents<_Ap>::type>
{};
template <class _Ap, size_t _Np, class _A0>
struct __is_constructible1_imp<false, _Ap[_Np], _A0>
: public false_type
{};
template <class _Ap, size_t _Np, class _A0, class _A1>
struct __is_constructible2_imp<false, _Ap[_Np], _A0, _A1>
: public false_type
{};
// Incomplete array types are not constructible
template <class _Ap>
struct __is_constructible0_imp<false, _Ap[]>
: public false_type
{};
template <class _Ap, class _A0>
struct __is_constructible1_imp<false, _Ap[], _A0>
: public false_type
{};
template <class _Ap, class _A0, class _A1>
struct __is_constructible2_imp<false, _Ap[], _A0, _A1>
: public false_type
{};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2673 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // __has_feature(is_constructible)
# 2674 "/usr/bin/../include/c++/v1/type_traits" 3
// is_default_constructible
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_default_constructible
: public is_constructible<_Tp>
{};
// is_copy_constructible
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_copy_constructible
: public is_constructible<_Tp,
typename add_lvalue_reference<typename add_const<_Tp>::type>::type> {};
// is_move_constructible
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_move_constructible
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
: public is_constructible<_Tp, typename add_rvalue_reference<_Tp>::type>
#else
# 2696 "/usr/bin/../include/c++/v1/type_traits" 3
: public is_copy_constructible<_Tp>
#endif
# 2698 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_trivially_constructible
#ifndef _LIBCPP_HAS_NO_VARIADICS
#if __has_feature(is_trivially_constructible) || _GNUC_VER >= 501
template <class _Tp, class... _Args>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible
: integral_constant<bool, __is_trivially_constructible(_Tp, _Args...)>
{
};
#else // !__has_feature(is_trivially_constructible)
# 2713 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, class... _Args>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible
: false_type
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp>
#if __has_feature(has_trivial_constructor) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_trivial_constructor(_Tp)>
#else
# 2725 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 2727 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
template <class _Tp>
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, _Tp&&>
#else
# 2734 "/usr/bin/../include/c++/v1/type_traits" 3
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, _Tp>
#endif
# 2736 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, const _Tp&>
: integral_constant<bool, is_scalar<_Tp>::value>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, _Tp&>
: integral_constant<bool, is_scalar<_Tp>::value>
{
};
#endif // !__has_feature(is_trivially_constructible)
# 2753 "/usr/bin/../include/c++/v1/type_traits" 3
#else // _LIBCPP_HAS_NO_VARIADICS
# 2755 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, class _A0 = __is_construct::__nat,
class _A1 = __is_construct::__nat>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible
: false_type
{
};
#if __has_feature(is_trivially_constructible) || _GNUC_VER >= 501
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, __is_construct::__nat,
__is_construct::__nat>
: integral_constant<bool, __is_trivially_constructible(_Tp)>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, _Tp,
__is_construct::__nat>
: integral_constant<bool, __is_trivially_constructible(_Tp, _Tp)>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, const _Tp&,
__is_construct::__nat>
: integral_constant<bool, __is_trivially_constructible(_Tp, const _Tp&)>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, _Tp&,
__is_construct::__nat>
: integral_constant<bool, __is_trivially_constructible(_Tp, _Tp&)>
{
};
#else // !__has_feature(is_trivially_constructible)
# 2794 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, __is_construct::__nat,
__is_construct::__nat>
: integral_constant<bool, is_scalar<_Tp>::value>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, _Tp,
__is_construct::__nat>
: integral_constant<bool, is_scalar<_Tp>::value>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, const _Tp&,
__is_construct::__nat>
: integral_constant<bool, is_scalar<_Tp>::value>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_trivially_constructible<_Tp, _Tp&,
__is_construct::__nat>
: integral_constant<bool, is_scalar<_Tp>::value>
{
};
#endif // !__has_feature(is_trivially_constructible)
# 2824 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2826 "/usr/bin/../include/c++/v1/type_traits" 3
// is_trivially_default_constructible
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_default_constructible
: public is_trivially_constructible<_Tp>
{};
// is_trivially_copy_constructible
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_copy_constructible
: public is_trivially_constructible<_Tp, typename add_lvalue_reference<const _Tp>::type>
{};
// is_trivially_move_constructible
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_move_constructible
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
: public is_trivially_constructible<_Tp, typename add_rvalue_reference<_Tp>::type>
#else
# 2845 "/usr/bin/../include/c++/v1/type_traits" 3
: public is_trivially_copy_constructible<_Tp>
#endif
# 2847 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_trivially_assignable
#if __has_feature(is_trivially_assignable) || _GNUC_VER >= 501
template <class _Tp, class _Arg>
struct is_trivially_assignable
: integral_constant<bool, __is_trivially_assignable(_Tp, _Arg)>
{
};
#else // !__has_feature(is_trivially_assignable)
# 2860 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, class _Arg>
struct is_trivially_assignable
: public false_type {};
template <class _Tp>
struct is_trivially_assignable<_Tp&, _Tp>
: integral_constant<bool, is_scalar<_Tp>::value> {};
template <class _Tp>
struct is_trivially_assignable<_Tp&, _Tp&>
: integral_constant<bool, is_scalar<_Tp>::value> {};
template <class _Tp>
struct is_trivially_assignable<_Tp&, const _Tp&>
: integral_constant<bool, is_scalar<_Tp>::value> {};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp>
struct is_trivially_assignable<_Tp&, _Tp&&>
: integral_constant<bool, is_scalar<_Tp>::value> {};
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2884 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // !__has_feature(is_trivially_assignable)
# 2886 "/usr/bin/../include/c++/v1/type_traits" 3
// is_trivially_copy_assignable
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_copy_assignable
: public is_trivially_assignable<typename add_lvalue_reference<_Tp>::type,
typename add_lvalue_reference<typename add_const<_Tp>::type>::type> {};
// is_trivially_move_assignable
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_move_assignable
: public is_trivially_assignable<typename add_lvalue_reference<_Tp>::type,
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
typename add_rvalue_reference<_Tp>::type>
#else
# 2900 "/usr/bin/../include/c++/v1/type_traits" 3
typename add_lvalue_reference<_Tp>::type>
#endif
# 2902 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_trivially_destructible
#if __has_feature(has_trivial_destructor) || (_GNUC_VER >= 403)
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_destructible
: public integral_constant<bool, is_destructible<_Tp>::value && __has_trivial_destructor(_Tp)> {};
#else
# 2912 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct __libcpp_trivial_destructor
: public integral_constant<bool, is_scalar<_Tp>::value ||
is_reference<_Tp>::value> {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_destructible
: public __libcpp_trivial_destructor<typename remove_all_extents<_Tp>::type> {};
#endif
# 2921 "/usr/bin/../include/c++/v1/type_traits" 3
// is_nothrow_constructible
#if 0
template <class _Tp, class... _Args>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible
: public integral_constant<bool, __is_nothrow_constructible(_Tp(_Args...))>
{
};
#else
# 2932 "/usr/bin/../include/c++/v1/type_traits" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
#if __has_feature(cxx_noexcept) || (_GNUC_VER >= 407 && __cplusplus >= 201103L)
template <bool, bool, class _Tp, class... _Args> struct __libcpp_is_nothrow_constructible;
template <class _Tp, class... _Args>
struct __libcpp_is_nothrow_constructible</*is constructible*/true, /*is reference*/false, _Tp, _Args...>
: public integral_constant<bool, noexcept(_Tp(declval<_Args>()...))>
{
};
template <class _Tp>
void __implicit_conversion_to(_Tp) noexcept { }
template <class _Tp, class _Arg>
struct __libcpp_is_nothrow_constructible</*is constructible*/true, /*is reference*/true, _Tp, _Arg>
: public integral_constant<bool, noexcept(__implicit_conversion_to<_Tp>(declval<_Arg>()))>
{
};
template <class _Tp, bool _IsReference, class... _Args>
struct __libcpp_is_nothrow_constructible</*is constructible*/false, _IsReference, _Tp, _Args...>
: public false_type
{
};
template <class _Tp, class... _Args>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible
: __libcpp_is_nothrow_constructible<is_constructible<_Tp, _Args...>::value, is_reference<_Tp>::value, _Tp, _Args...>
{
};
template <class _Tp, size_t _Ns>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp[_Ns]>
: __libcpp_is_nothrow_constructible<is_constructible<_Tp>::value, is_reference<_Tp>::value, _Tp>
{
};
#else // __has_feature(cxx_noexcept)
# 2973 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, class... _Args>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible
: false_type
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp>
#if __has_feature(has_nothrow_constructor) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_constructor(_Tp)>
#else
# 2985 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 2987 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
template <class _Tp>
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, _Tp&&>
#else
# 2994 "/usr/bin/../include/c++/v1/type_traits" 3
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, _Tp>
#endif
# 2996 "/usr/bin/../include/c++/v1/type_traits" 3
#if __has_feature(has_nothrow_copy) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_copy(_Tp)>
#else
# 2999 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 3001 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, const _Tp&>
#if __has_feature(has_nothrow_copy) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_copy(_Tp)>
#else
# 3009 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 3011 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, _Tp&>
#if __has_feature(has_nothrow_copy) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_copy(_Tp)>
#else
# 3019 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 3021 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
#endif // __has_feature(cxx_noexcept)
# 3025 "/usr/bin/../include/c++/v1/type_traits" 3
#else // _LIBCPP_HAS_NO_VARIADICS
# 3027 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, class _A0 = __is_construct::__nat,
class _A1 = __is_construct::__nat>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible
: false_type
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, __is_construct::__nat,
__is_construct::__nat>
#if __has_feature(has_nothrow_constructor) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_constructor(_Tp)>
#else
# 3041 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 3043 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, _Tp,
__is_construct::__nat>
#if __has_feature(has_nothrow_copy) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_copy(_Tp)>
#else
# 3052 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 3054 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, const _Tp&,
__is_construct::__nat>
#if __has_feature(has_nothrow_copy) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_copy(_Tp)>
#else
# 3063 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 3065 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_constructible<_Tp, _Tp&,
__is_construct::__nat>
#if __has_feature(has_nothrow_copy) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_copy(_Tp)>
#else
# 3074 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value>
#endif
# 3076 "/usr/bin/../include/c++/v1/type_traits" 3
{
};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 3080 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // __has_feature(is_nothrow_constructible)
# 3081 "/usr/bin/../include/c++/v1/type_traits" 3
// is_nothrow_default_constructible
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_default_constructible
: public is_nothrow_constructible<_Tp>
{};
// is_nothrow_copy_constructible
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_copy_constructible
: public is_nothrow_constructible<_Tp,
typename add_lvalue_reference<typename add_const<_Tp>::type>::type> {};
// is_nothrow_move_constructible
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_move_constructible
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
: public is_nothrow_constructible<_Tp, typename add_rvalue_reference<_Tp>::type>
#else
# 3100 "/usr/bin/../include/c++/v1/type_traits" 3
: public is_nothrow_copy_constructible<_Tp>
#endif
# 3102 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_nothrow_assignable
#if __has_feature(cxx_noexcept) || (_GNUC_VER >= 407 && __cplusplus >= 201103L)
template <bool, class _Tp, class _Arg> struct __libcpp_is_nothrow_assignable;
template <class _Tp, class _Arg>
struct __libcpp_is_nothrow_assignable<false, _Tp, _Arg>
: public false_type
{
};
template <class _Tp, class _Arg>
struct __libcpp_is_nothrow_assignable<true, _Tp, _Arg>
: public integral_constant<bool, noexcept(_VSTD::declval<_Tp>() = _VSTD::declval<_Arg>()) >
{
};
template <class _Tp, class _Arg>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_assignable
: public __libcpp_is_nothrow_assignable<is_assignable<_Tp, _Arg>::value, _Tp, _Arg>
{
};
#else // __has_feature(cxx_noexcept)
# 3129 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, class _Arg>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_assignable
: public false_type {};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_assignable<_Tp&, _Tp>
#if __has_feature(has_nothrow_assign) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_assign(_Tp)> {};
#else
# 3139 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value> {};
#endif
# 3141 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_assignable<_Tp&, _Tp&>
#if __has_feature(has_nothrow_assign) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_assign(_Tp)> {};
#else
# 3147 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value> {};
#endif
# 3149 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_assignable<_Tp&, const _Tp&>
#if __has_feature(has_nothrow_assign) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_assign(_Tp)> {};
#else
# 3155 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value> {};
#endif
# 3157 "/usr/bin/../include/c++/v1/type_traits" 3
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp>
struct is_nothrow_assignable<_Tp&, _Tp&&>
#if __has_feature(has_nothrow_assign) || (_GNUC_VER >= 403)
: integral_constant<bool, __has_nothrow_assign(_Tp)> {};
#else
# 3165 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<_Tp>::value> {};
#endif
# 3167 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 3169 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // __has_feature(cxx_noexcept)
# 3171 "/usr/bin/../include/c++/v1/type_traits" 3
// is_nothrow_copy_assignable
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_copy_assignable
: public is_nothrow_assignable<typename add_lvalue_reference<_Tp>::type,
typename add_lvalue_reference<typename add_const<_Tp>::type>::type> {};
// is_nothrow_move_assignable
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_move_assignable
: public is_nothrow_assignable<typename add_lvalue_reference<_Tp>::type,
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
typename add_rvalue_reference<_Tp>::type>
#else
# 3185 "/usr/bin/../include/c++/v1/type_traits" 3
typename add_lvalue_reference<_Tp>::type>
#endif
# 3187 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_nothrow_destructible
#if __has_feature(cxx_noexcept) || (_GNUC_VER >= 407 && __cplusplus >= 201103L)
template <bool, class _Tp> struct __libcpp_is_nothrow_destructible;
template <class _Tp>
struct __libcpp_is_nothrow_destructible<false, _Tp>
: public false_type
{
};
template <class _Tp>
struct __libcpp_is_nothrow_destructible<true, _Tp>
: public integral_constant<bool, noexcept(_VSTD::declval<_Tp>().~_Tp()) >
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_destructible
: public __libcpp_is_nothrow_destructible<is_destructible<_Tp>::value, _Tp>
{
};
template <class _Tp, size_t _Ns>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_destructible<_Tp[_Ns]>
: public is_nothrow_destructible<_Tp>
{
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_destructible<_Tp&>
: public true_type
{
};
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_destructible<_Tp&&>
: public true_type
{
};
#endif
# 3234 "/usr/bin/../include/c++/v1/type_traits" 3
#else
# 3236 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct __libcpp_nothrow_destructor
: public integral_constant<bool, is_scalar<_Tp>::value ||
is_reference<_Tp>::value> {};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_nothrow_destructible
: public __libcpp_nothrow_destructor<typename remove_all_extents<_Tp>::type> {};
#endif
# 3245 "/usr/bin/../include/c++/v1/type_traits" 3
// is_pod
#if __has_feature(is_pod) || (_GNUC_VER >= 403)
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_pod
: public integral_constant<bool, __is_pod(_Tp)> {};
#else
# 3254 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_pod
: public integral_constant<bool, is_trivially_default_constructible<_Tp>::value &&
is_trivially_copy_constructible<_Tp>::value &&
is_trivially_copy_assignable<_Tp>::value &&
is_trivially_destructible<_Tp>::value> {};
#endif
# 3262 "/usr/bin/../include/c++/v1/type_traits" 3
// is_literal_type;
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_literal_type
#ifdef _LIBCPP_IS_LITERAL
: public integral_constant<bool, _LIBCPP_IS_LITERAL(_Tp)>
#else
# 3269 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<typename remove_all_extents<_Tp>::type>::value ||
is_reference<typename remove_all_extents<_Tp>::type>::value>
#endif
# 3272 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_standard_layout;
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_standard_layout
#if __has_feature(is_standard_layout) || (_GNUC_VER >= 407)
: public integral_constant<bool, __is_standard_layout(_Tp)>
#else
# 3280 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<typename remove_all_extents<_Tp>::type>::value>
#endif
# 3282 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_trivially_copyable;
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivially_copyable
#if __has_feature(is_trivially_copyable)
: public integral_constant<bool, __is_trivially_copyable(_Tp)>
#elif _GNUC_VER >= 501
# 3290 "/usr/bin/../include/c++/v1/type_traits" 3
: public integral_constant<bool, !is_volatile<_Tp>::value && __is_trivially_copyable(_Tp)>
#else
# 3292 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_scalar<typename remove_all_extents<_Tp>::type>::value>
#endif
# 3294 "/usr/bin/../include/c++/v1/type_traits" 3
{};
// is_trivial;
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY is_trivial
#if __has_feature(is_trivial) || _GNUC_VER >= 407
: public integral_constant<bool, __is_trivial(_Tp)>
#else
# 3302 "/usr/bin/../include/c++/v1/type_traits" 3
: integral_constant<bool, is_trivially_copyable<_Tp>::value &&
is_trivially_default_constructible<_Tp>::value>
#endif
# 3305 "/usr/bin/../include/c++/v1/type_traits" 3
{};
#ifndef _LIBCPP_HAS_NO_VARIADICS
// Check for complete types
template <class ..._Tp> struct __check_complete;
template <>
struct __check_complete<>
{
};
template <class _Hp, class _T0, class ..._Tp>
struct __check_complete<_Hp, _T0, _Tp...>
: private __check_complete<_Hp>,
private __check_complete<_T0, _Tp...>
{
};
template <class _Hp>
struct __check_complete<_Hp, _Hp>
: private __check_complete<_Hp>
{
};
template <class _Tp>
struct __check_complete<_Tp>
{
static_assert(sizeof(_Tp) > 0, "Type must be complete.");
};
template <class _Tp>
struct __check_complete<_Tp&>
: private __check_complete<_Tp>
{
};
template <class _Tp>
struct __check_complete<_Tp&&>
: private __check_complete<_Tp>
{
};
template <class _Rp, class ..._Param>
struct __check_complete<_Rp (*)(_Param...)>
: private __check_complete<_Rp>
{
};
template <class ..._Param>
struct __check_complete<void (*)(_Param...)>
{
};
template <class _Rp, class ..._Param>
struct __check_complete<_Rp (_Param...)>
: private __check_complete<_Rp>
{
};
template <class ..._Param>
struct __check_complete<void (_Param...)>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...)>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) const>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) volatile>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) const volatile>
: private __check_complete<_Class>
{
};
#if __has_feature(cxx_reference_qualified_functions)
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) &>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) const&>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) volatile&>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) const volatile&>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) &&>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) const&&>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) volatile&&>
: private __check_complete<_Class>
{
};
template <class _Rp, class _Class, class ..._Param>
struct __check_complete<_Rp (_Class::*)(_Param...) const volatile&&>
: private __check_complete<_Class>
{
};
#endif
# 3446 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Rp, class _Class>
struct __check_complete<_Rp _Class::*>
: private __check_complete<_Class>
{
};
// __invoke forward declarations
// fall back - none of the bullets
template <class ..._Args>
auto
__invoke(__any, _Args&& ...__args)
-> __nat;
// bullets 1 and 2
template <class _Fp, class _A0, class ..._Args,
class = typename enable_if
<
is_member_function_pointer<typename remove_reference<_Fp>::type>::value &&
is_base_of<typename remove_reference<typename __member_pointer_traits<typename remove_reference<_Fp>::type>::_ClassType>::type,
typename remove_reference<_A0>::type>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
-> decltype((_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...));
template <class _Fp, class _A0, class ..._Args,
class = typename enable_if
<
is_member_function_pointer<typename remove_reference<_Fp>::type>::value &&
!is_base_of<typename remove_reference<typename __member_pointer_traits<typename remove_reference<_Fp>::type>::_ClassType>::type,
typename remove_reference<_A0>::type>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
-> decltype(((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...));
// bullets 3 and 4
template <class _Fp, class _A0,
class = typename enable_if
<
is_member_object_pointer<typename remove_reference<_Fp>::type>::value &&
is_base_of<typename __member_pointer_traits<typename remove_reference<_Fp>::type>::_ClassType,
typename remove_reference<_A0>::type>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0)
-> decltype(_VSTD::forward<_A0>(__a0).*__f);
template <class _Fp, class _A0,
class = typename enable_if
<
is_member_object_pointer<typename remove_reference<_Fp>::type>::value &&
!is_base_of<typename __member_pointer_traits<typename remove_reference<_Fp>::type>::_ClassType,
typename remove_reference<_A0>::type>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0)
-> decltype((*_VSTD::forward<_A0>(__a0)).*__f);
// bullet 5
template <class _Fp, class ..._Args>
_LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _Args&& ...__args)
-> decltype(_VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...));
// __invokable
template <class _Fp, class ..._Args>
struct __invokable_imp
: private __check_complete<_Fp>
{
typedef decltype(
__invoke(_VSTD::declval<_Fp>(), _VSTD::declval<_Args>()...)
) type;
static const bool value = !is_same<type, __nat>::value;
};
template <class _Fp, class ..._Args>
struct __invokable
: public integral_constant<bool,
__invokable_imp<_Fp, _Args...>::value>
{
};
// __invoke_of
template <bool _Invokable, class _Fp, class ..._Args>
struct __invoke_of_imp // false
{
};
template <class _Fp, class ..._Args>
struct __invoke_of_imp<true, _Fp, _Args...>
{
typedef typename __invokable_imp<_Fp, _Args...>::type type;
};
template <class _Fp, class ..._Args>
struct __invoke_of
: public __invoke_of_imp<__invokable<_Fp, _Args...>::value, _Fp, _Args...>
{
};
template <class _Fp, class ..._Args>
class _LIBCPP_TYPE_VIS_ONLY result_of<_Fp(_Args...)>
: public __invoke_of<_Fp, _Args...>
{
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using result_of_t = typename result_of<_Tp>::type;
#endif
# 3573 "/usr/bin/../include/c++/v1/type_traits" 3
#endif // _LIBCPP_HAS_NO_VARIADICS
# 3575 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
typename enable_if
<
is_move_constructible<_Tp>::value &&
is_move_assignable<_Tp>::value
>::type
#else
# 3585 "/usr/bin/../include/c++/v1/type_traits" 3
void
#endif
# 3587 "/usr/bin/../include/c++/v1/type_traits" 3
swap(_Tp& __x, _Tp& __y) _NOEXCEPT_(is_nothrow_move_constructible<_Tp>::value &&
is_nothrow_move_assignable<_Tp>::value)
{
_Tp __t(_VSTD::move(__x));
__x = _VSTD::move(__y);
__y = _VSTD::move(__t);
}
template <class _ForwardIterator1, class _ForwardIterator2>
inline _LIBCPP_INLINE_VISIBILITY
void
iter_swap(_ForwardIterator1 __a, _ForwardIterator2 __b)
// _NOEXCEPT_(_NOEXCEPT_(swap(*__a, *__b)))
_NOEXCEPT_(_NOEXCEPT_(swap(*_VSTD::declval<_ForwardIterator1>(),
*_VSTD::declval<_ForwardIterator2>())))
{
swap(*__a, *__b);
}
// __swappable
namespace __detail
{
using _VSTD::swap;
__nat swap(__any, __any);
template <class _Tp>
struct __swappable
{
typedef decltype(swap(_VSTD::declval<_Tp&>(), _VSTD::declval<_Tp&>())) type;
static const bool value = !is_same<type, __nat>::value;
};
} // __detail
template <class _Tp>
struct __is_swappable
: public integral_constant<bool, __detail::__swappable<_Tp>::value>
{
};
#if __has_feature(cxx_noexcept) || (_GNUC_VER >= 407 && __cplusplus >= 201103L)
template <bool, class _Tp>
struct __is_nothrow_swappable_imp
: public integral_constant<bool, noexcept(swap(_VSTD::declval<_Tp&>(),
_VSTD::declval<_Tp&>()))>
{
};
template <class _Tp>
struct __is_nothrow_swappable_imp<false, _Tp>
: public false_type
{
};
template <class _Tp>
struct __is_nothrow_swappable
: public __is_nothrow_swappable_imp<__is_swappable<_Tp>::value, _Tp>
{
};
#else // __has_feature(cxx_noexcept)
# 3651 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
struct __is_nothrow_swappable
: public false_type
{
};
#endif // __has_feature(cxx_noexcept)
# 3659 "/usr/bin/../include/c++/v1/type_traits" 3
#ifdef _LIBCPP_UNDERLYING_TYPE
template <class _Tp>
struct underlying_type
{
typedef _LIBCPP_UNDERLYING_TYPE(_Tp) type;
};
#if _LIBCPP_STD_VER > 11
template <class _Tp> using underlying_type_t = typename underlying_type<_Tp>::type;
#endif
# 3671 "/usr/bin/../include/c++/v1/type_traits" 3
#else // _LIBCPP_UNDERLYING_TYPE
# 3673 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, bool _Support = false>
struct underlying_type
{
static_assert(_Support, "The underyling_type trait requires compiler "
"support. Either no such support exists or "
"libc++ does not know how to use it.");
};
#endif // _LIBCPP_UNDERLYING_TYPE
# 3683 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp, bool = std::is_enum<_Tp>::value>
struct __sfinae_underlying_type
{
typedef typename underlying_type<_Tp>::type type;
typedef decltype(((type)1) + 0) __promoted_type;
};
template <class _Tp>
struct __sfinae_underlying_type<_Tp, false> {};
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
int __convert_to_integral(int __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
unsigned __convert_to_integral(unsigned __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
long __convert_to_integral(long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
unsigned long __convert_to_integral(unsigned long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
long long __convert_to_integral(long long __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
unsigned long long __convert_to_integral(unsigned long long __val) {return __val; }
#ifndef _LIBCPP_HAS_NO_INT128
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
__int128_t __convert_to_integral(__int128_t __val) { return __val; }
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
__uint128_t __convert_to_integral(__uint128_t __val) { return __val; }
#endif
# 3720 "/usr/bin/../include/c++/v1/type_traits" 3
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_ALWAYS_INLINE
typename __sfinae_underlying_type<_Tp>::__promoted_type
__convert_to_integral(_Tp __val) { return __val; }
#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
template <class _Tp>
struct __has_operator_addressof_member_imp
{
template <class _Up>
static auto __test(int)
-> typename __select_2nd<decltype(_VSTD::declval<_Up>().operator&()), true_type>::type;
template <class>
static auto __test(long) -> false_type;
static const bool value = decltype(__test<_Tp>(0))::value;
};
template <class _Tp>
struct __has_operator_addressof_free_imp
{
template <class _Up>
static auto __test(int)
-> typename __select_2nd<decltype(operator&(_VSTD::declval<_Up>())), true_type>::type;
template <class>
static auto __test(long) -> false_type;
static const bool value = decltype(__test<_Tp>(0))::value;
};
template <class _Tp>
struct __has_operator_addressof
: public integral_constant<bool, __has_operator_addressof_member_imp<_Tp>::value
|| __has_operator_addressof_free_imp<_Tp>::value>
{};
#endif // _LIBCPP_HAS_NO_ADVANCED_SFINAE
# 3759 "/usr/bin/../include/c++/v1/type_traits" 3
#if _LIBCPP_STD_VER > 14
template <class...> using void_t = void;
#endif
# 3763 "/usr/bin/../include/c++/v1/type_traits" 3
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_TYPE_TRAITS
# 3767 "/usr/bin/../include/c++/v1/type_traits" 3
# 17 "/usr/bin/../include/c++/v1/__tuple" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 20 "/usr/bin/../include/c++/v1/__tuple" 3
#endif
# 21 "/usr/bin/../include/c++/v1/__tuple" 3
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY tuple_size;
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_size<const _Tp>
: public tuple_size<_Tp> {};
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_size<volatile _Tp>
: public tuple_size<_Tp> {};
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_size<const volatile _Tp>
: public tuple_size<_Tp> {};
template <size_t _Ip, class _Tp> class _LIBCPP_TYPE_VIS_ONLY tuple_element;
template <size_t _Ip, class _Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, const _Tp>
{
public:
typedef typename add_const<typename tuple_element<_Ip, _Tp>::type>::type type;
};
template <size_t _Ip, class _Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, volatile _Tp>
{
public:
typedef typename add_volatile<typename tuple_element<_Ip, _Tp>::type>::type type;
};
template <size_t _Ip, class _Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, const volatile _Tp>
{
public:
typedef typename add_cv<typename tuple_element<_Ip, _Tp>::type>::type type;
};
template <class _Tp> struct __tuple_like : false_type {};
template <class _Tp> struct __tuple_like<const _Tp> : public __tuple_like<_Tp> {};
template <class _Tp> struct __tuple_like<volatile _Tp> : public __tuple_like<_Tp> {};
template <class _Tp> struct __tuple_like<const volatile _Tp> : public __tuple_like<_Tp> {};
// tuple specializations
#if !defined(_LIBCPP_HAS_NO_VARIADICS)
template <class ..._Tp> class _LIBCPP_TYPE_VIS_ONLY tuple;
template <class... _Tp> struct __tuple_like<tuple<_Tp...> > : true_type {};
template <size_t _Ip, class ..._Tp>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, tuple<_Tp...> >::type&
get(tuple<_Tp...>&) _NOEXCEPT;
template <size_t _Ip, class ..._Tp>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const typename tuple_element<_Ip, tuple<_Tp...> >::type&
get(const tuple<_Tp...>&) _NOEXCEPT;
template <size_t _Ip, class ..._Tp>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, tuple<_Tp...> >::type&&
get(tuple<_Tp...>&&) _NOEXCEPT;
#endif
# 90 "/usr/bin/../include/c++/v1/__tuple" 3
// pair specializations
template <class _T1, class _T2> struct _LIBCPP_TYPE_VIS_ONLY pair;
template <class _T1, class _T2> struct __tuple_like<pair<_T1, _T2> > : true_type {};
template <size_t _Ip, class _T1, class _T2>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, pair<_T1, _T2> >::type&
get(pair<_T1, _T2>&) _NOEXCEPT;
template <size_t _Ip, class _T1, class _T2>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const typename tuple_element<_Ip, pair<_T1, _T2> >::type&
get(const pair<_T1, _T2>&) _NOEXCEPT;
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
template <size_t _Ip, class _T1, class _T2>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, pair<_T1, _T2> >::type&&
get(pair<_T1, _T2>&&) _NOEXCEPT;
#endif
# 113 "/usr/bin/../include/c++/v1/__tuple" 3
// array specializations
template <class _Tp, size_t _Size> struct _LIBCPP_TYPE_VIS_ONLY array;
template <class _Tp, size_t _Size> struct __tuple_like<array<_Tp, _Size> > : true_type {};
template <size_t _Ip, class _Tp, size_t _Size>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_Tp&
get(array<_Tp, _Size>&) _NOEXCEPT;
template <size_t _Ip, class _Tp, size_t _Size>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const _Tp&
get(const array<_Tp, _Size>&) _NOEXCEPT;
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
template <size_t _Ip, class _Tp, size_t _Size>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_Tp&&
get(array<_Tp, _Size>&&) _NOEXCEPT;
#endif
# 136 "/usr/bin/../include/c++/v1/__tuple" 3
#if !defined(_LIBCPP_HAS_NO_VARIADICS)
// __lazy_and
template <bool _Last, class ..._Preds>
struct __lazy_and_impl;
template <class ..._Preds>
struct __lazy_and_impl<false, _Preds...> : false_type {};
template <>
struct __lazy_and_impl<true> : true_type {};
template <class _Pred>
struct __lazy_and_impl<true, _Pred> : integral_constant<bool, _Pred::type::value> {};
template <class _Hp, class ..._Tp>
struct __lazy_and_impl<true, _Hp, _Tp...> : __lazy_and_impl<_Hp::type::value, _Tp...> {};
template <class _P1, class ..._Pr>
struct __lazy_and : __lazy_and_impl<_P1::type::value, _Pr...> {};
// __lazy_not
template <class _Pred>
struct __lazy_not : integral_constant<bool, !_Pred::type::value> {};
// __make_tuple_indices
template <size_t...> struct __tuple_indices {};
template <size_t _Sp, class _IntTuple, size_t _Ep>
struct __make_indices_imp;
template <size_t _Sp, size_t ..._Indices, size_t _Ep>
struct __make_indices_imp<_Sp, __tuple_indices<_Indices...>, _Ep>
{
typedef typename __make_indices_imp<_Sp+1, __tuple_indices<_Indices..., _Sp>, _Ep>::type type;
};
template <size_t _Ep, size_t ..._Indices>
struct __make_indices_imp<_Ep, __tuple_indices<_Indices...>, _Ep>
{
typedef __tuple_indices<_Indices...> type;
};
template <size_t _Ep, size_t _Sp = 0>
struct __make_tuple_indices
{
static_assert(_Sp <= _Ep, "__make_tuple_indices input error");
typedef typename __make_indices_imp<_Sp, __tuple_indices<>, _Ep>::type type;
};
// __tuple_types
template <class ..._Tp> struct __tuple_types {};
template <size_t _Ip>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, __tuple_types<> >
{
public:
static_assert(_Ip == 0, "tuple_element index out of range");
static_assert(_Ip != 0, "tuple_element index out of range");
};
template <class _Hp, class ..._Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<0, __tuple_types<_Hp, _Tp...> >
{
public:
typedef _Hp type;
};
template <size_t _Ip, class _Hp, class ..._Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, __tuple_types<_Hp, _Tp...> >
{
public:
typedef typename tuple_element<_Ip-1, __tuple_types<_Tp...> >::type type;
};
template <class ..._Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_size<__tuple_types<_Tp...> >
: public integral_constant<size_t, sizeof...(_Tp)>
{
};
template <class... _Tp> struct __tuple_like<__tuple_types<_Tp...> > : true_type {};
// __make_tuple_types
// __make_tuple_types<_Tuple<_Types...>, _Ep, _Sp>::type is a
// __tuple_types<_Types...> using only those _Types in the range [_Sp, _Ep).
// _Sp defaults to 0 and _Ep defaults to tuple_size<_Tuple>. If _Tuple is a
// lvalue_reference type, then __tuple_types<_Types&...> is the result.
template <class _TupleTypes, class _Tp, size_t _Sp, size_t _Ep>
struct __make_tuple_types_imp;
template <class ..._Types, class _Tp, size_t _Sp, size_t _Ep>
struct __make_tuple_types_imp<__tuple_types<_Types...>, _Tp, _Sp, _Ep>
{
typedef typename remove_reference<_Tp>::type _Tpr;
typedef typename __make_tuple_types_imp<__tuple_types<_Types...,
typename conditional<is_lvalue_reference<_Tp>::value,
typename tuple_element<_Sp, _Tpr>::type&,
typename tuple_element<_Sp, _Tpr>::type>::type>,
_Tp, _Sp+1, _Ep>::type type;
};
template <class ..._Types, class _Tp, size_t _Ep>
struct __make_tuple_types_imp<__tuple_types<_Types...>, _Tp, _Ep, _Ep>
{
typedef __tuple_types<_Types...> type;
};
template <class _Tp, size_t _Ep = tuple_size<typename remove_reference<_Tp>::type>::value, size_t _Sp = 0>
struct __make_tuple_types
{
static_assert(_Sp <= _Ep, "__make_tuple_types input error");
typedef typename __make_tuple_types_imp<__tuple_types<>, _Tp, _Sp, _Ep>::type type;
};
// __tuple_convertible
template <class, class>
struct __tuple_convertible_imp : public false_type {};
template <class _Tp0, class ..._Tp, class _Up0, class ..._Up>
struct __tuple_convertible_imp<__tuple_types<_Tp0, _Tp...>, __tuple_types<_Up0, _Up...> >
: public integral_constant<bool,
is_convertible<_Tp0, _Up0>::value &&
__tuple_convertible_imp<__tuple_types<_Tp...>, __tuple_types<_Up...> >::value> {};
template <>
struct __tuple_convertible_imp<__tuple_types<>, __tuple_types<> >
: public true_type {};
template <bool, class, class>
struct __tuple_convertible_apply : public false_type {};
template <class _Tp, class _Up>
struct __tuple_convertible_apply<true, _Tp, _Up>
: public __tuple_convertible_imp<
typename __make_tuple_types<_Tp>::type
, typename __make_tuple_types<_Up>::type
>
{};
template <class _Tp, class _Up, bool = __tuple_like<typename remove_reference<_Tp>::type>::value,
bool = __tuple_like<_Up>::value>
struct __tuple_convertible
: public false_type {};
template <class _Tp, class _Up>
struct __tuple_convertible<_Tp, _Up, true, true>
: public __tuple_convertible_apply<tuple_size<typename remove_reference<_Tp>::type>::value ==
tuple_size<_Up>::value, _Tp, _Up>
{};
// __tuple_constructible
template <class, class>
struct __tuple_constructible_imp : public false_type {};
template <class _Tp0, class ..._Tp, class _Up0, class ..._Up>
struct __tuple_constructible_imp<__tuple_types<_Tp0, _Tp...>, __tuple_types<_Up0, _Up...> >
: public integral_constant<bool,
is_constructible<_Up0, _Tp0>::value &&
__tuple_constructible_imp<__tuple_types<_Tp...>, __tuple_types<_Up...> >::value> {};
template <>
struct __tuple_constructible_imp<__tuple_types<>, __tuple_types<> >
: public true_type {};
template <bool _SameSize, class, class>
struct __tuple_constructible_apply : public false_type {};
template <class _Tp, class _Up>
struct __tuple_constructible_apply<true, _Tp, _Up>
: public __tuple_constructible_imp<
typename __make_tuple_types<_Tp>::type
, typename __make_tuple_types<_Up>::type
>
{};
template <class _Tp, class _Up, bool = __tuple_like<typename remove_reference<_Tp>::type>::value,
bool = __tuple_like<_Up>::value>
struct __tuple_constructible
: public false_type {};
template <class _Tp, class _Up>
struct __tuple_constructible<_Tp, _Up, true, true>
: public __tuple_constructible_apply<tuple_size<typename remove_reference<_Tp>::type>::value ==
tuple_size<_Up>::value, _Tp, _Up>
{};
// __tuple_assignable
template <class, class>
struct __tuple_assignable_imp : public false_type {};
template <class _Tp0, class ..._Tp, class _Up0, class ..._Up>
struct __tuple_assignable_imp<__tuple_types<_Tp0, _Tp...>, __tuple_types<_Up0, _Up...> >
: public integral_constant<bool,
is_assignable<_Up0&, _Tp0>::value &&
__tuple_assignable_imp<__tuple_types<_Tp...>, __tuple_types<_Up...> >::value> {};
template <>
struct __tuple_assignable_imp<__tuple_types<>, __tuple_types<> >
: public true_type {};
template <bool, class, class>
struct __tuple_assignable_apply : public false_type {};
template <class _Tp, class _Up>
struct __tuple_assignable_apply<true, _Tp, _Up>
: __tuple_assignable_imp<
typename __make_tuple_types<_Tp>::type
, typename __make_tuple_types<_Up>::type
>
{};
template <class _Tp, class _Up, bool = __tuple_like<typename remove_reference<_Tp>::type>::value,
bool = __tuple_like<_Up>::value>
struct __tuple_assignable
: public false_type {};
template <class _Tp, class _Up>
struct __tuple_assignable<_Tp, _Up, true, true>
: public __tuple_assignable_apply<tuple_size<typename remove_reference<_Tp>::type>::value ==
tuple_size<_Up>::value, _Tp, _Up>
{};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 370 "/usr/bin/../include/c++/v1/__tuple" 3
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP___TUPLE
# 374 "/usr/bin/../include/c++/v1/__tuple" 3
# 158 "/usr/bin/../include/c++/v1/utility" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 158 "/usr/bin/../include/c++/v1/utility" 3
# 159 "/usr/bin/../include/c++/v1/utility" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 162 "/usr/bin/../include/c++/v1/utility" 3
#endif
# 163 "/usr/bin/../include/c++/v1/utility" 3
_LIBCPP_BEGIN_NAMESPACE_STD
namespace rel_ops
{
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const _Tp& __x, const _Tp& __y)
{
return !(__x == __y);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator> (const _Tp& __x, const _Tp& __y)
{
return __y < __x;
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const _Tp& __x, const _Tp& __y)
{
return !(__y < __x);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const _Tp& __x, const _Tp& __y)
{
return !(__x < __y);
}
} // rel_ops
// swap_ranges
// forward
template<class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY
void swap(_Tp (&__a)[_Np], _Tp (&__b)[_Np]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::value);
template <class _ForwardIterator1, class _ForwardIterator2>
inline _LIBCPP_INLINE_VISIBILITY
_ForwardIterator2
swap_ranges(_ForwardIterator1 __first1, _ForwardIterator1 __last1, _ForwardIterator2 __first2)
{
for(; __first1 != __last1; ++__first1, (void) ++__first2)
swap(*__first1, *__first2);
return __first2;
}
template<class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY
void
swap(_Tp (&__a)[_Np], _Tp (&__b)[_Np]) _NOEXCEPT_(__is_nothrow_swappable<_Tp>::value)
{
_VSTD::swap_ranges(__a, __a + _Np, __b);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
typename conditional
<
!is_nothrow_move_constructible<_Tp>::value && is_copy_constructible<_Tp>::value,
const _Tp&,
_Tp&&
>::type
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 238 "/usr/bin/../include/c++/v1/utility" 3
const _Tp&
#endif
# 240 "/usr/bin/../include/c++/v1/utility" 3
move_if_noexcept(_Tp& __x) _NOEXCEPT
{
return _VSTD::move(__x);
}
struct _LIBCPP_TYPE_VIS_ONLY piecewise_construct_t { };
#if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_UTILITY)
extern const piecewise_construct_t piecewise_construct;// = piecewise_construct_t();
#else
# 249 "/usr/bin/../include/c++/v1/utility" 3
constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t();
#endif
# 251 "/usr/bin/../include/c++/v1/utility" 3
template <class _T1, class _T2>
struct _LIBCPP_TYPE_VIS_ONLY pair
{
typedef _T1 first_type;
typedef _T2 second_type;
_T1 first;
_T2 second;
// pair(const pair&) = default;
// pair(pair&&) = default;
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR pair() : first(), second() {}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
pair(const _T1& __x, const _T2& __y)
: first(__x), second(__y) {}
template<class _U1, class _U2>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
pair(const pair<_U1, _U2>& __p
#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
,typename enable_if<is_convertible<const _U1&, _T1>::value &&
is_convertible<const _U2&, _T2>::value>::type* = 0
#endif
# 277 "/usr/bin/../include/c++/v1/utility" 3
)
: first(__p.first), second(__p.second) {}
#if !defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && _LIBCPP_TRIVIAL_PAIR_COPY_CTOR
_LIBCPP_INLINE_VISIBILITY
pair(const pair& __p) = default;
#elif !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) || !_LIBCPP_TRIVIAL_PAIR_COPY_CTOR
# 284 "/usr/bin/../include/c++/v1/utility" 3
_LIBCPP_INLINE_VISIBILITY
pair(const pair& __p)
_NOEXCEPT_(is_nothrow_copy_constructible<first_type>::value &&
is_nothrow_copy_constructible<second_type>::value)
: first(__p.first),
second(__p.second)
{
}
#endif
# 293 "/usr/bin/../include/c++/v1/utility" 3
_LIBCPP_INLINE_VISIBILITY
pair& operator=(const pair& __p)
_NOEXCEPT_(is_nothrow_copy_assignable<first_type>::value &&
is_nothrow_copy_assignable<second_type>::value)
{
first = __p.first;
second = __p.second;
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _U1, class _U2,
class = typename enable_if<is_convertible<_U1, first_type>::value &&
is_convertible<_U2, second_type>::value>::type>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
pair(_U1&& __u1, _U2&& __u2)
: first(_VSTD::forward<_U1>(__u1)),
second(_VSTD::forward<_U2>(__u2))
{}
template<class _U1, class _U2>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
pair(pair<_U1, _U2>&& __p,
typename enable_if<is_convertible<_U1, _T1>::value &&
is_convertible<_U2, _T2>::value>::type* = 0)
: first(_VSTD::forward<_U1>(__p.first)),
second(_VSTD::forward<_U2>(__p.second)) {}
#ifndef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
_LIBCPP_INLINE_VISIBILITY
pair(pair&& __p) = default;
#else
# 327 "/usr/bin/../include/c++/v1/utility" 3
_LIBCPP_INLINE_VISIBILITY
pair(pair&& __p) _NOEXCEPT_(is_nothrow_move_constructible<first_type>::value &&
is_nothrow_move_constructible<second_type>::value)
: first(_VSTD::forward<first_type>(__p.first)),
second(_VSTD::forward<second_type>(__p.second))
{
}
#endif
# 335 "/usr/bin/../include/c++/v1/utility" 3
_LIBCPP_INLINE_VISIBILITY
pair&
operator=(pair&& __p) _NOEXCEPT_(is_nothrow_move_assignable<first_type>::value &&
is_nothrow_move_assignable<second_type>::value)
{
first = _VSTD::forward<first_type>(__p.first);
second = _VSTD::forward<second_type>(__p.second);
return *this;
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template<class _Tuple,
class = typename enable_if<__tuple_convertible<_Tuple, pair>::value>::type>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
pair(_Tuple&& __p)
: first(_VSTD::forward<typename tuple_element<0,
typename __make_tuple_types<_Tuple>::type>::type>(_VSTD::get<0>(__p))),
second(_VSTD::forward<typename tuple_element<1,
typename __make_tuple_types<_Tuple>::type>::type>(_VSTD::get<1>(__p)))
{}
template <class... _Args1, class... _Args2>
_LIBCPP_INLINE_VISIBILITY
pair(piecewise_construct_t __pc, tuple<_Args1...> __first_args,
tuple<_Args2...> __second_args)
: pair(__pc, __first_args, __second_args,
typename __make_tuple_indices<sizeof...(_Args1)>::type(),
typename __make_tuple_indices<sizeof...(_Args2) >::type())
{}
template <class _Tuple,
class = typename enable_if<__tuple_assignable<_Tuple, pair>::value>::type>
_LIBCPP_INLINE_VISIBILITY
pair&
operator=(_Tuple&& __p)
{
typedef typename __make_tuple_types<_Tuple>::type _TupleRef;
typedef typename tuple_element<0, _TupleRef>::type _U0;
typedef typename tuple_element<1, _TupleRef>::type _U1;
first = _VSTD::forward<_U0>(_VSTD::get<0>(__p));
second = _VSTD::forward<_U1>(_VSTD::get<1>(__p));
return *this;
}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 384 "/usr/bin/../include/c++/v1/utility" 3
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 386 "/usr/bin/../include/c++/v1/utility" 3
_LIBCPP_INLINE_VISIBILITY
void
swap(pair& __p) _NOEXCEPT_(__is_nothrow_swappable<first_type>::value &&
__is_nothrow_swappable<second_type>::value)
{
_VSTD::iter_swap(&first, &__p.first);
_VSTD::iter_swap(&second, &__p.second);
}
private:
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args1, class... _Args2, size_t... _I1, size_t... _I2>
_LIBCPP_INLINE_VISIBILITY
pair(piecewise_construct_t,
tuple<_Args1...>& __first_args, tuple<_Args2...>& __second_args,
__tuple_indices<_I1...>, __tuple_indices<_I2...>);
#endif // _LIBCPP_HAS_NO_VARIADICS
# 403 "/usr/bin/../include/c++/v1/utility" 3
};
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator==(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
{
return __x.first == __y.first && __x.second == __y.second;
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator!=(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
{
return !(__x == __y);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator< (const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
{
return __x.first < __y.first || (!(__y.first < __x.first) && __x.second < __y.second);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator> (const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
{
return __y < __x;
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator>=(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
{
return !(__x < __y);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator<=(const pair<_T1,_T2>& __x, const pair<_T1,_T2>& __y)
{
return !(__y < __x);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
__is_swappable<_T1>::value &&
__is_swappable<_T2>::value,
void
>::type
swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
_NOEXCEPT_((__is_nothrow_swappable<_T1>::value &&
__is_nothrow_swappable<_T2>::value))
{
__x.swap(__y);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY reference_wrapper;
template <class _Tp>
struct __make_pair_return_impl
{
typedef _Tp type;
};
template <class _Tp>
struct __make_pair_return_impl<reference_wrapper<_Tp>>
{
typedef _Tp& type;
};
template <class _Tp>
struct __make_pair_return
{
typedef typename __make_pair_return_impl<typename decay<_Tp>::type>::type type;
};
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
pair<typename __make_pair_return<_T1>::type, typename __make_pair_return<_T2>::type>
make_pair(_T1&& __t1, _T2&& __t2)
{
return pair<typename __make_pair_return<_T1>::type, typename __make_pair_return<_T2>::type>
(_VSTD::forward<_T1>(__t1), _VSTD::forward<_T2>(__t2));
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 500 "/usr/bin/../include/c++/v1/utility" 3
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
pair<_T1,_T2>
make_pair(_T1 __x, _T2 __y)
{
return pair<_T1, _T2>(__x, __y);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 510 "/usr/bin/../include/c++/v1/utility" 3
template <class _T1, class _T2>
class _LIBCPP_TYPE_VIS_ONLY tuple_size<pair<_T1, _T2> >
: public integral_constant<size_t, 2> {};
template <class _T1, class _T2>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<0, pair<_T1, _T2> >
{
public:
typedef _T1 type;
};
template <class _T1, class _T2>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<1, pair<_T1, _T2> >
{
public:
typedef _T2 type;
};
template <size_t _Ip> struct __get_pair;
template <>
struct __get_pair<0>
{
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_T1&
get(pair<_T1, _T2>& __p) _NOEXCEPT {return __p.first;}
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const _T1&
get(const pair<_T1, _T2>& __p) _NOEXCEPT {return __p.first;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_T1&&
get(pair<_T1, _T2>&& __p) _NOEXCEPT {return _VSTD::forward<_T1>(__p.first);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 555 "/usr/bin/../include/c++/v1/utility" 3
};
template <>
struct __get_pair<1>
{
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_T2&
get(pair<_T1, _T2>& __p) _NOEXCEPT {return __p.second;}
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const _T2&
get(const pair<_T1, _T2>& __p) _NOEXCEPT {return __p.second;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _T1, class _T2>
static
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_T2&&
get(pair<_T1, _T2>&& __p) _NOEXCEPT {return _VSTD::forward<_T2>(__p.second);}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 581 "/usr/bin/../include/c++/v1/utility" 3
};
template <size_t _Ip, class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, pair<_T1, _T2> >::type&
get(pair<_T1, _T2>& __p) _NOEXCEPT
{
return __get_pair<_Ip>::get(__p);
}
template <size_t _Ip, class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const typename tuple_element<_Ip, pair<_T1, _T2> >::type&
get(const pair<_T1, _T2>& __p) _NOEXCEPT
{
return __get_pair<_Ip>::get(__p);
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <size_t _Ip, class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, pair<_T1, _T2> >::type&&
get(pair<_T1, _T2>&& __p) _NOEXCEPT
{
return __get_pair<_Ip>::get(_VSTD::move(__p));
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 610 "/usr/bin/../include/c++/v1/utility" 3
#if _LIBCPP_STD_VER > 11
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1 & get(pair<_T1, _T2>& __p) _NOEXCEPT
{
return __get_pair<0>::get(__p);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1 const & get(pair<_T1, _T2> const& __p) _NOEXCEPT
{
return __get_pair<0>::get(__p);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1 && get(pair<_T1, _T2>&& __p) _NOEXCEPT
{
return __get_pair<0>::get(_VSTD::move(__p));
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1 & get(pair<_T2, _T1>& __p) _NOEXCEPT
{
return __get_pair<1>::get(__p);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1 const & get(pair<_T2, _T1> const& __p) _NOEXCEPT
{
return __get_pair<1>::get(__p);
}
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1 && get(pair<_T2, _T1>&& __p) _NOEXCEPT
{
return __get_pair<1>::get(_VSTD::move(__p));
}
#endif
# 655 "/usr/bin/../include/c++/v1/utility" 3
#if _LIBCPP_STD_VER > 11
template<class _Tp, _Tp... _Ip>
struct _LIBCPP_TYPE_VIS_ONLY integer_sequence
{
typedef _Tp value_type;
static_assert( is_integral<_Tp>::value,
"std::integer_sequence can only be instantiated with an integral type" );
static
_LIBCPP_INLINE_VISIBILITY
constexpr
size_t
size() noexcept { return sizeof...(_Ip); }
};
template<size_t... _Ip>
using index_sequence = integer_sequence<size_t, _Ip...>;
namespace __detail {
template<typename _Tp, size_t ..._Extra> struct __repeat;
template<typename _Tp, _Tp ..._Np, size_t ..._Extra> struct __repeat<integer_sequence<_Tp, _Np...>, _Extra...> {
typedef integer_sequence<_Tp,
_Np...,
sizeof...(_Np) + _Np...,
2 * sizeof...(_Np) + _Np...,
3 * sizeof...(_Np) + _Np...,
4 * sizeof...(_Np) + _Np...,
5 * sizeof...(_Np) + _Np...,
6 * sizeof...(_Np) + _Np...,
7 * sizeof...(_Np) + _Np...,
_Extra...> type;
};
template<size_t _Np> struct __parity;
template<size_t _Np> struct __make : __parity<_Np % 8>::template __pmake<_Np> {};
template<> struct __make<0> { typedef integer_sequence<size_t> type; };
template<> struct __make<1> { typedef integer_sequence<size_t, 0> type; };
template<> struct __make<2> { typedef integer_sequence<size_t, 0, 1> type; };
template<> struct __make<3> { typedef integer_sequence<size_t, 0, 1, 2> type; };
template<> struct __make<4> { typedef integer_sequence<size_t, 0, 1, 2, 3> type; };
template<> struct __make<5> { typedef integer_sequence<size_t, 0, 1, 2, 3, 4> type; };
template<> struct __make<6> { typedef integer_sequence<size_t, 0, 1, 2, 3, 4, 5> type; };
template<> struct __make<7> { typedef integer_sequence<size_t, 0, 1, 2, 3, 4, 5, 6> type; };
template<> struct __parity<0> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type> {}; };
template<> struct __parity<1> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 1> {}; };
template<> struct __parity<2> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 2, _Np - 1> {}; };
template<> struct __parity<3> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 3, _Np - 2, _Np - 1> {}; };
template<> struct __parity<4> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
template<> struct __parity<5> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 5, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
template<> struct __parity<6> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 6, _Np - 5, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
template<> struct __parity<7> { template<size_t _Np> struct __pmake : __repeat<typename __make<_Np / 8>::type, _Np - 7, _Np - 6, _Np - 5, _Np - 4, _Np - 3, _Np - 2, _Np - 1> {}; };
template<typename _Tp, typename _Up> struct __convert {
template<typename> struct __result;
template<_Tp ..._Np> struct __result<integer_sequence<_Tp, _Np...> > { typedef integer_sequence<_Up, _Np...> type; };
};
template<typename _Tp> struct __convert<_Tp, _Tp> { template<typename _Up> struct __result { typedef _Up type; }; };
}
template<typename _Tp, _Tp _Np> using __make_integer_sequence_unchecked =
typename __detail::__convert<size_t, _Tp>::template __result<typename __detail::__make<_Np>::type>::type;
template <class _Tp, _Tp _Ep>
struct __make_integer_sequence
{
static_assert(is_integral<_Tp>::value,
"std::make_integer_sequence can only be instantiated with an integral type" );
static_assert(0 <= _Ep, "std::make_integer_sequence input shall not be negative");
typedef __make_integer_sequence_unchecked<_Tp, _Ep> type;
};
template<class _Tp, _Tp _Np>
using make_integer_sequence = typename __make_integer_sequence<_Tp, _Np>::type;
template<size_t _Np>
using make_index_sequence = make_integer_sequence<size_t, _Np>;
template<class... _Tp>
using index_sequence_for = make_index_sequence<sizeof...(_Tp)>;
#endif // _LIBCPP_STD_VER > 11
# 741 "/usr/bin/../include/c++/v1/utility" 3
#if _LIBCPP_STD_VER > 11
template<class _T1, class _T2 = _T1>
inline _LIBCPP_INLINE_VISIBILITY
_T1 exchange(_T1& __obj, _T2 && __new_value)
{
_T1 __old_value = _VSTD::move(__obj);
__obj = _VSTD::forward<_T2>(__new_value);
return __old_value;
}
#endif // _LIBCPP_STD_VER > 11
# 752 "/usr/bin/../include/c++/v1/utility" 3
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_UTILITY
# 756 "/usr/bin/../include/c++/v1/utility" 3
# 5 "./minesweepercommon.h" 2
namespace MS {
enum class CellView {
Mine, Zero, One, Two, Three, Four, Five, Six, Seven, Eight, None, Flag, Doubt
};
struct Position {
int row = 0;
int column = 0;
Position() = default;
Position(int row, int column)
{
this->row = row;
this->column = column;
}
};
using CellChange = std::pair<CellView, Position>;
enum class ClickType {
Open, NextState, AutoOpen
};
} // namespace MS
#endif // MINESWEEPERCOMMON_H
# 30 "./minesweepercommon.h"
# 5 "./minesweepermodel.h" 2
#if 0 /* expanded by -frewrite-includes */
#include <vector>
#endif /* expanded by -frewrite-includes */
# 6 "./minesweepermodel.h"
# 1 "/usr/bin/../include/c++/v1/vector" 1 3
// -*- C++ -*-
//===------------------------------ vector --------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_VECTOR
#define _LIBCPP_VECTOR
/*
vector synopsis
namespace std
{
template <class T, class Allocator = allocator<T> >
class vector
{
public:
typedef T value_type;
typedef Allocator allocator_type;
typedef typename allocator_type::reference reference;
typedef typename allocator_type::const_reference const_reference;
typedef implementation-defined iterator;
typedef implementation-defined const_iterator;
typedef typename allocator_type::size_type size_type;
typedef typename allocator_type::difference_type difference_type;
typedef typename allocator_type::pointer pointer;
typedef typename allocator_type::const_pointer const_pointer;
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
vector()
noexcept(is_nothrow_default_constructible<allocator_type>::value);
explicit vector(const allocator_type&);
explicit vector(size_type n);
explicit vector(size_type n, const allocator_type&); // C++14
vector(size_type n, const value_type& value, const allocator_type& = allocator_type());
template <class InputIterator>
vector(InputIterator first, InputIterator last, const allocator_type& = allocator_type());
vector(const vector& x);
vector(vector&& x)
noexcept(is_nothrow_move_constructible<allocator_type>::value);
vector(initializer_list<value_type> il);
vector(initializer_list<value_type> il, const allocator_type& a);
~vector();
vector& operator=(const vector& x);
vector& operator=(vector&& x)
noexcept(
allocator_type::propagate_on_container_move_assignment::value &&
is_nothrow_move_assignable<allocator_type>::value);
vector& operator=(initializer_list<value_type> il);
template <class InputIterator>
void assign(InputIterator first, InputIterator last);
void assign(size_type n, const value_type& u);
void assign(initializer_list<value_type> il);
allocator_type get_allocator() const noexcept;
iterator begin() noexcept;
const_iterator begin() const noexcept;
iterator end() noexcept;
const_iterator end() const noexcept;
reverse_iterator rbegin() noexcept;
const_reverse_iterator rbegin() const noexcept;
reverse_iterator rend() noexcept;
const_reverse_iterator rend() const noexcept;
const_iterator cbegin() const noexcept;
const_iterator cend() const noexcept;
const_reverse_iterator crbegin() const noexcept;
const_reverse_iterator crend() const noexcept;
size_type size() const noexcept;
size_type max_size() const noexcept;
size_type capacity() const noexcept;
bool empty() const noexcept;
void reserve(size_type n);
void shrink_to_fit() noexcept;
reference operator[](size_type n);
const_reference operator[](size_type n) const;
reference at(size_type n);
const_reference at(size_type n) const;
reference front();
const_reference front() const;
reference back();
const_reference back() const;
value_type* data() noexcept;
const value_type* data() const noexcept;
void push_back(const value_type& x);
void push_back(value_type&& x);
template <class... Args>
void emplace_back(Args&&... args);
void pop_back();
template <class... Args> iterator emplace(const_iterator position, Args&&... args);
iterator insert(const_iterator position, const value_type& x);
iterator insert(const_iterator position, value_type&& x);
iterator insert(const_iterator position, size_type n, const value_type& x);
template <class InputIterator>
iterator insert(const_iterator position, InputIterator first, InputIterator last);
iterator insert(const_iterator position, initializer_list<value_type> il);
iterator erase(const_iterator position);
iterator erase(const_iterator first, const_iterator last);
void clear() noexcept;
void resize(size_type sz);
void resize(size_type sz, const value_type& c);
void swap(vector&)
noexcept(allocator_traits<allocator_type>::propagate_on_container_swap::value ||
allocator_traits<allocator_type>::is_always_equal::value); // C++17
bool __invariants() const;
};
template <class Allocator = allocator<T> >
class vector<bool, Allocator>
{
public:
typedef bool value_type;
typedef Allocator allocator_type;
typedef implementation-defined iterator;
typedef implementation-defined const_iterator;
typedef typename allocator_type::size_type size_type;
typedef typename allocator_type::difference_type difference_type;
typedef iterator pointer;
typedef const_iterator const_pointer;
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
class reference
{
public:
reference(const reference&) noexcept;
operator bool() const noexcept;
reference& operator=(const bool x) noexcept;
reference& operator=(const reference& x) noexcept;
iterator operator&() const noexcept;
void flip() noexcept;
};
class const_reference
{
public:
const_reference(const reference&) noexcept;
operator bool() const noexcept;
const_iterator operator&() const noexcept;
};
vector()
noexcept(is_nothrow_default_constructible<allocator_type>::value);
explicit vector(const allocator_type&);
explicit vector(size_type n, const allocator_type& a = allocator_type()); // C++14
vector(size_type n, const value_type& value, const allocator_type& = allocator_type());
template <class InputIterator>
vector(InputIterator first, InputIterator last, const allocator_type& = allocator_type());
vector(const vector& x);
vector(vector&& x)
noexcept(is_nothrow_move_constructible<allocator_type>::value);
vector(initializer_list<value_type> il);
vector(initializer_list<value_type> il, const allocator_type& a);
~vector();
vector& operator=(const vector& x);
vector& operator=(vector&& x)
noexcept(
allocator_type::propagate_on_container_move_assignment::value &&
is_nothrow_move_assignable<allocator_type>::value);
vector& operator=(initializer_list<value_type> il);
template <class InputIterator>
void assign(InputIterator first, InputIterator last);
void assign(size_type n, const value_type& u);
void assign(initializer_list<value_type> il);
allocator_type get_allocator() const noexcept;
iterator begin() noexcept;
const_iterator begin() const noexcept;
iterator end() noexcept;
const_iterator end() const noexcept;
reverse_iterator rbegin() noexcept;
const_reverse_iterator rbegin() const noexcept;
reverse_iterator rend() noexcept;
const_reverse_iterator rend() const noexcept;
const_iterator cbegin() const noexcept;
const_iterator cend() const noexcept;
const_reverse_iterator crbegin() const noexcept;
const_reverse_iterator crend() const noexcept;
size_type size() const noexcept;
size_type max_size() const noexcept;
size_type capacity() const noexcept;
bool empty() const noexcept;
void reserve(size_type n);
void shrink_to_fit() noexcept;
reference operator[](size_type n);
const_reference operator[](size_type n) const;
reference at(size_type n);
const_reference at(size_type n) const;
reference front();
const_reference front() const;
reference back();
const_reference back() const;
void push_back(const value_type& x);
template <class... Args> void emplace_back(Args&&... args); // C++14
void pop_back();
template <class... Args> iterator emplace(const_iterator position, Args&&... args); // C++14
iterator insert(const_iterator position, const value_type& x);
iterator insert(const_iterator position, size_type n, const value_type& x);
template <class InputIterator>
iterator insert(const_iterator position, InputIterator first, InputIterator last);
iterator insert(const_iterator position, initializer_list<value_type> il);
iterator erase(const_iterator position);
iterator erase(const_iterator first, const_iterator last);
void clear() noexcept;
void resize(size_type sz);
void resize(size_type sz, value_type x);
void swap(vector&)
noexcept(allocator_traits<allocator_type>::propagate_on_container_swap::value ||
allocator_traits<allocator_type>::is_always_equal::value); // C++17
void flip() noexcept;
bool __invariants() const;
};
template <class Allocator> struct hash<std::vector<bool, Allocator>>;
template <class T, class Allocator> bool operator==(const vector<T,Allocator>& x, const vector<T,Allocator>& y);
template <class T, class Allocator> bool operator< (const vector<T,Allocator>& x, const vector<T,Allocator>& y);
template <class T, class Allocator> bool operator!=(const vector<T,Allocator>& x, const vector<T,Allocator>& y);
template <class T, class Allocator> bool operator> (const vector<T,Allocator>& x, const vector<T,Allocator>& y);
template <class T, class Allocator> bool operator>=(const vector<T,Allocator>& x, const vector<T,Allocator>& y);
template <class T, class Allocator> bool operator<=(const vector<T,Allocator>& x, const vector<T,Allocator>& y);
template <class T, class Allocator>
void swap(vector<T,Allocator>& x, vector<T,Allocator>& y)
noexcept(noexcept(x.swap(y)));
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 264 "/usr/bin/../include/c++/v1/vector" 3
# 265 "/usr/bin/../include/c++/v1/vector" 3
#if 0 /* expanded by -frewrite-includes */
#include <__bit_reference>
#endif /* expanded by -frewrite-includes */
# 265 "/usr/bin/../include/c++/v1/vector" 3
# 1 "/usr/bin/../include/c++/v1/__bit_reference" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP___BIT_REFERENCE
#define _LIBCPP___BIT_REFERENCE
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 14 "/usr/bin/../include/c++/v1/__bit_reference" 3
# 15 "/usr/bin/../include/c++/v1/__bit_reference" 3
#if 0 /* expanded by -frewrite-includes */
#include <algorithm>
#endif /* expanded by -frewrite-includes */
# 15 "/usr/bin/../include/c++/v1/__bit_reference" 3
# 1 "/usr/bin/../include/c++/v1/algorithm" 1 3
// -*- C++ -*-
//===-------------------------- algorithm ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_ALGORITHM
#define _LIBCPP_ALGORITHM
/*
algorithm synopsis
#include <initializer_list>
namespace std
{
template <class InputIterator, class Predicate>
bool
all_of(InputIterator first, InputIterator last, Predicate pred);
template <class InputIterator, class Predicate>
bool
any_of(InputIterator first, InputIterator last, Predicate pred);
template <class InputIterator, class Predicate>
bool
none_of(InputIterator first, InputIterator last, Predicate pred);
template <class InputIterator, class Function>
Function
for_each(InputIterator first, InputIterator last, Function f);
template <class InputIterator, class T>
InputIterator
find(InputIterator first, InputIterator last, const T& value);
template <class InputIterator, class Predicate>
InputIterator
find_if(InputIterator first, InputIterator last, Predicate pred);
template<class InputIterator, class Predicate>
InputIterator
find_if_not(InputIterator first, InputIterator last, Predicate pred);
template <class ForwardIterator1, class ForwardIterator2>
ForwardIterator1
find_end(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2);
template <class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
ForwardIterator1
find_end(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2, BinaryPredicate pred);
template <class ForwardIterator1, class ForwardIterator2>
ForwardIterator1
find_first_of(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2);
template <class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
ForwardIterator1
find_first_of(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2, BinaryPredicate pred);
template <class ForwardIterator>
ForwardIterator
adjacent_find(ForwardIterator first, ForwardIterator last);
template <class ForwardIterator, class BinaryPredicate>
ForwardIterator
adjacent_find(ForwardIterator first, ForwardIterator last, BinaryPredicate pred);
template <class InputIterator, class T>
typename iterator_traits<InputIterator>::difference_type
count(InputIterator first, InputIterator last, const T& value);
template <class InputIterator, class Predicate>
typename iterator_traits<InputIterator>::difference_type
count_if(InputIterator first, InputIterator last, Predicate pred);
template <class InputIterator1, class InputIterator2>
pair<InputIterator1, InputIterator2>
mismatch(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2);
template <class InputIterator1, class InputIterator2>
pair<InputIterator1, InputIterator2>
mismatch(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2); // **C++14**
template <class InputIterator1, class InputIterator2, class BinaryPredicate>
pair<InputIterator1, InputIterator2>
mismatch(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, BinaryPredicate pred);
template <class InputIterator1, class InputIterator2, class BinaryPredicate>
pair<InputIterator1, InputIterator2>
mismatch(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2,
BinaryPredicate pred); // **C++14**
template <class InputIterator1, class InputIterator2>
bool
equal(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2);
template <class InputIterator1, class InputIterator2>
bool
equal(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2); // **C++14**
template <class InputIterator1, class InputIterator2, class BinaryPredicate>
bool
equal(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, BinaryPredicate pred);
template <class InputIterator1, class InputIterator2, class BinaryPredicate>
bool
equal(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2,
BinaryPredicate pred); // **C++14**
template<class ForwardIterator1, class ForwardIterator2>
bool
is_permutation(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2);
template<class ForwardIterator1, class ForwardIterator2>
bool
is_permutation(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2); // **C++14**
template<class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
bool
is_permutation(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, BinaryPredicate pred);
template<class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
bool
is_permutation(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2,
BinaryPredicate pred); // **C++14**
template <class ForwardIterator1, class ForwardIterator2>
ForwardIterator1
search(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2);
template <class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
ForwardIterator1
search(ForwardIterator1 first1, ForwardIterator1 last1,
ForwardIterator2 first2, ForwardIterator2 last2, BinaryPredicate pred);
template <class ForwardIterator, class Size, class T>
ForwardIterator
search_n(ForwardIterator first, ForwardIterator last, Size count, const T& value);
template <class ForwardIterator, class Size, class T, class BinaryPredicate>
ForwardIterator
search_n(ForwardIterator first, ForwardIterator last,
Size count, const T& value, BinaryPredicate pred);
template <class InputIterator, class OutputIterator>
OutputIterator
copy(InputIterator first, InputIterator last, OutputIterator result);
template<class InputIterator, class OutputIterator, class Predicate>
OutputIterator
copy_if(InputIterator first, InputIterator last,
OutputIterator result, Predicate pred);
template<class InputIterator, class Size, class OutputIterator>
OutputIterator
copy_n(InputIterator first, Size n, OutputIterator result);
template <class BidirectionalIterator1, class BidirectionalIterator2>
BidirectionalIterator2
copy_backward(BidirectionalIterator1 first, BidirectionalIterator1 last,
BidirectionalIterator2 result);
template <class ForwardIterator1, class ForwardIterator2>
ForwardIterator2
swap_ranges(ForwardIterator1 first1, ForwardIterator1 last1, ForwardIterator2 first2);
template <class ForwardIterator1, class ForwardIterator2>
void
iter_swap(ForwardIterator1 a, ForwardIterator2 b);
template <class InputIterator, class OutputIterator, class UnaryOperation>
OutputIterator
transform(InputIterator first, InputIterator last, OutputIterator result, UnaryOperation op);
template <class InputIterator1, class InputIterator2, class OutputIterator, class BinaryOperation>
OutputIterator
transform(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2,
OutputIterator result, BinaryOperation binary_op);
template <class ForwardIterator, class T>
void
replace(ForwardIterator first, ForwardIterator last, const T& old_value, const T& new_value);
template <class ForwardIterator, class Predicate, class T>
void
replace_if(ForwardIterator first, ForwardIterator last, Predicate pred, const T& new_value);
template <class InputIterator, class OutputIterator, class T>
OutputIterator
replace_copy(InputIterator first, InputIterator last, OutputIterator result,
const T& old_value, const T& new_value);
template <class InputIterator, class OutputIterator, class Predicate, class T>
OutputIterator
replace_copy_if(InputIterator first, InputIterator last, OutputIterator result, Predicate pred, const T& new_value);
template <class ForwardIterator, class T>
void
fill(ForwardIterator first, ForwardIterator last, const T& value);
template <class OutputIterator, class Size, class T>
OutputIterator
fill_n(OutputIterator first, Size n, const T& value);
template <class ForwardIterator, class Generator>
void
generate(ForwardIterator first, ForwardIterator last, Generator gen);
template <class OutputIterator, class Size, class Generator>
OutputIterator
generate_n(OutputIterator first, Size n, Generator gen);
template <class ForwardIterator, class T>
ForwardIterator
remove(ForwardIterator first, ForwardIterator last, const T& value);
template <class ForwardIterator, class Predicate>
ForwardIterator
remove_if(ForwardIterator first, ForwardIterator last, Predicate pred);
template <class InputIterator, class OutputIterator, class T>
OutputIterator
remove_copy(InputIterator first, InputIterator last, OutputIterator result, const T& value);
template <class InputIterator, class OutputIterator, class Predicate>
OutputIterator
remove_copy_if(InputIterator first, InputIterator last, OutputIterator result, Predicate pred);
template <class ForwardIterator>
ForwardIterator
unique(ForwardIterator first, ForwardIterator last);
template <class ForwardIterator, class BinaryPredicate>
ForwardIterator
unique(ForwardIterator first, ForwardIterator last, BinaryPredicate pred);
template <class InputIterator, class OutputIterator>
OutputIterator
unique_copy(InputIterator first, InputIterator last, OutputIterator result);
template <class InputIterator, class OutputIterator, class BinaryPredicate>
OutputIterator
unique_copy(InputIterator first, InputIterator last, OutputIterator result, BinaryPredicate pred);
template <class BidirectionalIterator>
void
reverse(BidirectionalIterator first, BidirectionalIterator last);
template <class BidirectionalIterator, class OutputIterator>
OutputIterator
reverse_copy(BidirectionalIterator first, BidirectionalIterator last, OutputIterator result);
template <class ForwardIterator>
ForwardIterator
rotate(ForwardIterator first, ForwardIterator middle, ForwardIterator last);
template <class ForwardIterator, class OutputIterator>
OutputIterator
rotate_copy(ForwardIterator first, ForwardIterator middle, ForwardIterator last, OutputIterator result);
template <class RandomAccessIterator>
void
random_shuffle(RandomAccessIterator first, RandomAccessIterator last); // deprecated in C++14
template <class RandomAccessIterator, class RandomNumberGenerator>
void
random_shuffle(RandomAccessIterator first, RandomAccessIterator last,
RandomNumberGenerator& rand); // deprecated in C++14
template<class RandomAccessIterator, class UniformRandomNumberGenerator>
void shuffle(RandomAccessIterator first, RandomAccessIterator last,
UniformRandomNumberGenerator&& g);
template <class InputIterator, class Predicate>
bool
is_partitioned(InputIterator first, InputIterator last, Predicate pred);
template <class ForwardIterator, class Predicate>
ForwardIterator
partition(ForwardIterator first, ForwardIterator last, Predicate pred);
template <class InputIterator, class OutputIterator1,
class OutputIterator2, class Predicate>
pair<OutputIterator1, OutputIterator2>
partition_copy(InputIterator first, InputIterator last,
OutputIterator1 out_true, OutputIterator2 out_false,
Predicate pred);
template <class ForwardIterator, class Predicate>
ForwardIterator
stable_partition(ForwardIterator first, ForwardIterator last, Predicate pred);
template<class ForwardIterator, class Predicate>
ForwardIterator
partition_point(ForwardIterator first, ForwardIterator last, Predicate pred);
template <class ForwardIterator>
bool
is_sorted(ForwardIterator first, ForwardIterator last);
template <class ForwardIterator, class Compare>
bool
is_sorted(ForwardIterator first, ForwardIterator last, Compare comp);
template<class ForwardIterator>
ForwardIterator
is_sorted_until(ForwardIterator first, ForwardIterator last);
template <class ForwardIterator, class Compare>
ForwardIterator
is_sorted_until(ForwardIterator first, ForwardIterator last, Compare comp);
template <class RandomAccessIterator>
void
sort(RandomAccessIterator first, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
sort(RandomAccessIterator first, RandomAccessIterator last, Compare comp);
template <class RandomAccessIterator>
void
stable_sort(RandomAccessIterator first, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
stable_sort(RandomAccessIterator first, RandomAccessIterator last, Compare comp);
template <class RandomAccessIterator>
void
partial_sort(RandomAccessIterator first, RandomAccessIterator middle, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
partial_sort(RandomAccessIterator first, RandomAccessIterator middle, RandomAccessIterator last, Compare comp);
template <class InputIterator, class RandomAccessIterator>
RandomAccessIterator
partial_sort_copy(InputIterator first, InputIterator last,
RandomAccessIterator result_first, RandomAccessIterator result_last);
template <class InputIterator, class RandomAccessIterator, class Compare>
RandomAccessIterator
partial_sort_copy(InputIterator first, InputIterator last,
RandomAccessIterator result_first, RandomAccessIterator result_last, Compare comp);
template <class RandomAccessIterator>
void
nth_element(RandomAccessIterator first, RandomAccessIterator nth, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
nth_element(RandomAccessIterator first, RandomAccessIterator nth, RandomAccessIterator last, Compare comp);
template <class ForwardIterator, class T>
ForwardIterator
lower_bound(ForwardIterator first, ForwardIterator last, const T& value);
template <class ForwardIterator, class T, class Compare>
ForwardIterator
lower_bound(ForwardIterator first, ForwardIterator last, const T& value, Compare comp);
template <class ForwardIterator, class T>
ForwardIterator
upper_bound(ForwardIterator first, ForwardIterator last, const T& value);
template <class ForwardIterator, class T, class Compare>
ForwardIterator
upper_bound(ForwardIterator first, ForwardIterator last, const T& value, Compare comp);
template <class ForwardIterator, class T>
pair<ForwardIterator, ForwardIterator>
equal_range(ForwardIterator first, ForwardIterator last, const T& value);
template <class ForwardIterator, class T, class Compare>
pair<ForwardIterator, ForwardIterator>
equal_range(ForwardIterator first, ForwardIterator last, const T& value, Compare comp);
template <class ForwardIterator, class T>
bool
binary_search(ForwardIterator first, ForwardIterator last, const T& value);
template <class ForwardIterator, class T, class Compare>
bool
binary_search(ForwardIterator first, ForwardIterator last, const T& value, Compare comp);
template <class InputIterator1, class InputIterator2, class OutputIterator>
OutputIterator
merge(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result);
template <class InputIterator1, class InputIterator2, class OutputIterator, class Compare>
OutputIterator
merge(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp);
template <class BidirectionalIterator>
void
inplace_merge(BidirectionalIterator first, BidirectionalIterator middle, BidirectionalIterator last);
template <class BidirectionalIterator, class Compare>
void
inplace_merge(BidirectionalIterator first, BidirectionalIterator middle, BidirectionalIterator last, Compare comp);
template <class InputIterator1, class InputIterator2>
bool
includes(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2);
template <class InputIterator1, class InputIterator2, class Compare>
bool
includes(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2, Compare comp);
template <class InputIterator1, class InputIterator2, class OutputIterator>
OutputIterator
set_union(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result);
template <class InputIterator1, class InputIterator2, class OutputIterator, class Compare>
OutputIterator
set_union(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp);
template <class InputIterator1, class InputIterator2, class OutputIterator>
OutputIterator
set_intersection(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result);
template <class InputIterator1, class InputIterator2, class OutputIterator, class Compare>
OutputIterator
set_intersection(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp);
template <class InputIterator1, class InputIterator2, class OutputIterator>
OutputIterator
set_difference(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result);
template <class InputIterator1, class InputIterator2, class OutputIterator, class Compare>
OutputIterator
set_difference(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp);
template <class InputIterator1, class InputIterator2, class OutputIterator>
OutputIterator
set_symmetric_difference(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result);
template <class InputIterator1, class InputIterator2, class OutputIterator, class Compare>
OutputIterator
set_symmetric_difference(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, OutputIterator result, Compare comp);
template <class RandomAccessIterator>
void
push_heap(RandomAccessIterator first, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
push_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp);
template <class RandomAccessIterator>
void
pop_heap(RandomAccessIterator first, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
pop_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp);
template <class RandomAccessIterator>
void
make_heap(RandomAccessIterator first, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
make_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp);
template <class RandomAccessIterator>
void
sort_heap(RandomAccessIterator first, RandomAccessIterator last);
template <class RandomAccessIterator, class Compare>
void
sort_heap(RandomAccessIterator first, RandomAccessIterator last, Compare comp);
template <class RandomAccessIterator>
bool
is_heap(RandomAccessIterator first, RandomAccessiterator last);
template <class RandomAccessIterator, class Compare>
bool
is_heap(RandomAccessIterator first, RandomAccessiterator last, Compare comp);
template <class RandomAccessIterator>
RandomAccessIterator
is_heap_until(RandomAccessIterator first, RandomAccessiterator last);
template <class RandomAccessIterator, class Compare>
RandomAccessIterator
is_heap_until(RandomAccessIterator first, RandomAccessiterator last, Compare comp);
template <class ForwardIterator>
ForwardIterator
min_element(ForwardIterator first, ForwardIterator last); // constexpr in C++14
template <class ForwardIterator, class Compare>
ForwardIterator
min_element(ForwardIterator first, ForwardIterator last, Compare comp); // constexpr in C++14
template <class T>
const T&
min(const T& a, const T& b); // constexpr in C++14
template <class T, class Compare>
const T&
min(const T& a, const T& b, Compare comp); // constexpr in C++14
template<class T>
T
min(initializer_list<T> t); // constexpr in C++14
template<class T, class Compare>
T
min(initializer_list<T> t, Compare comp); // constexpr in C++14
template <class ForwardIterator>
ForwardIterator
max_element(ForwardIterator first, ForwardIterator last); // constexpr in C++14
template <class ForwardIterator, class Compare>
ForwardIterator
max_element(ForwardIterator first, ForwardIterator last, Compare comp); // constexpr in C++14
template <class T>
const T&
max(const T& a, const T& b); // constexpr in C++14
template <class T, class Compare>
const T&
max(const T& a, const T& b, Compare comp); // constexpr in C++14
template<class T>
T
max(initializer_list<T> t); // constexpr in C++14
template<class T, class Compare>
T
max(initializer_list<T> t, Compare comp); // constexpr in C++14
template<class ForwardIterator>
pair<ForwardIterator, ForwardIterator>
minmax_element(ForwardIterator first, ForwardIterator last); // constexpr in C++14
template<class ForwardIterator, class Compare>
pair<ForwardIterator, ForwardIterator>
minmax_element(ForwardIterator first, ForwardIterator last, Compare comp); // constexpr in C++14
template<class T>
pair<const T&, const T&>
minmax(const T& a, const T& b); // constexpr in C++14
template<class T, class Compare>
pair<const T&, const T&>
minmax(const T& a, const T& b, Compare comp); // constexpr in C++14
template<class T>
pair<T, T>
minmax(initializer_list<T> t); // constexpr in C++14
template<class T, class Compare>
pair<T, T>
minmax(initializer_list<T> t, Compare comp); // constexpr in C++14
template <class InputIterator1, class InputIterator2>
bool
lexicographical_compare(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2, InputIterator2 last2);
template <class InputIterator1, class InputIterator2, class Compare>
bool
lexicographical_compare(InputIterator1 first1, InputIterator1 last1,
InputIterator2 first2, InputIterator2 last2, Compare comp);
template <class BidirectionalIterator>
bool
next_permutation(BidirectionalIterator first, BidirectionalIterator last);
template <class BidirectionalIterator, class Compare>
bool
next_permutation(BidirectionalIterator first, BidirectionalIterator last, Compare comp);
template <class BidirectionalIterator>
bool
prev_permutation(BidirectionalIterator first, BidirectionalIterator last);
template <class BidirectionalIterator, class Compare>
bool
prev_permutation(BidirectionalIterator first, BidirectionalIterator last, Compare comp);
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 623 "/usr/bin/../include/c++/v1/algorithm" 3
# 624 "/usr/bin/../include/c++/v1/algorithm" 3
#if 0 /* expanded by -frewrite-includes */
#include <initializer_list>
#endif /* expanded by -frewrite-includes */
# 624 "/usr/bin/../include/c++/v1/algorithm" 3
# 1 "/usr/bin/../include/c++/v1/initializer_list" 1 3
// -*- C++ -*-
//===----------------------- initializer_list -----------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_INITIALIZER_LIST
#define _LIBCPP_INITIALIZER_LIST
/*
initializer_list synopsis
namespace std
{
template<class E>
class initializer_list
{
public:
typedef E value_type;
typedef const E& reference;
typedef const E& const_reference;
typedef size_t size_type;
typedef const E* iterator;
typedef const E* const_iterator;
initializer_list() noexcept; // constexpr in C++14
size_t size() const noexcept; // constexpr in C++14
const E* begin() const noexcept; // constexpr in C++14
const E* end() const noexcept; // constexpr in C++14
};
template<class E> const E* begin(initializer_list<E> il) noexcept; // constexpr in C++14
template<class E> const E* end(initializer_list<E> il) noexcept; // constexpr in C++14
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 46 "/usr/bin/../include/c++/v1/initializer_list" 3
# 47 "/usr/bin/../include/c++/v1/initializer_list" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 47 "/usr/bin/../include/c++/v1/initializer_list" 3
# 48 "/usr/bin/../include/c++/v1/initializer_list" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 51 "/usr/bin/../include/c++/v1/initializer_list" 3
#endif
# 52 "/usr/bin/../include/c++/v1/initializer_list" 3
namespace std // purposefully not versioned
{
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
template<class _Ep>
class _LIBCPP_TYPE_VIS_ONLY initializer_list
{
const _Ep* __begin_;
size_t __size_;
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR_AFTER_CXX11
initializer_list(const _Ep* __b, size_t __s) _NOEXCEPT
: __begin_(__b),
__size_(__s)
{}
public:
typedef _Ep value_type;
typedef const _Ep& reference;
typedef const _Ep& const_reference;
typedef size_t size_type;
typedef const _Ep* iterator;
typedef const _Ep* const_iterator;
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR_AFTER_CXX11
initializer_list() _NOEXCEPT : __begin_(nullptr), __size_(0) {}
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR_AFTER_CXX11
size_t size() const _NOEXCEPT {return __size_;}
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR_AFTER_CXX11
const _Ep* begin() const _NOEXCEPT {return __begin_;}
_LIBCPP_ALWAYS_INLINE
_LIBCPP_CONSTEXPR_AFTER_CXX11
const _Ep* end() const _NOEXCEPT {return __begin_ + __size_;}
};
template<class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR_AFTER_CXX11
const _Ep*
begin(initializer_list<_Ep> __il) _NOEXCEPT
{
return __il.begin();
}
template<class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR_AFTER_CXX11
const _Ep*
end(initializer_list<_Ep> __il) _NOEXCEPT
{
return __il.end();
}
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
# 115 "/usr/bin/../include/c++/v1/initializer_list" 3
} // std
#endif // _LIBCPP_INITIALIZER_LIST
# 119 "/usr/bin/../include/c++/v1/initializer_list" 3
# 625 "/usr/bin/../include/c++/v1/algorithm" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 625 "/usr/bin/../include/c++/v1/algorithm" 3
# 626 "/usr/bin/../include/c++/v1/algorithm" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstring>
#endif /* expanded by -frewrite-includes */
# 626 "/usr/bin/../include/c++/v1/algorithm" 3
# 1 "/usr/bin/../include/c++/v1/cstring" 1 3
// -*- C++ -*-
//===--------------------------- cstring ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_CSTRING
#define _LIBCPP_CSTRING
/*
cstring synopsis
Macros:
NULL
namespace std
{
Types:
size_t
void* memcpy(void* restrict s1, const void* restrict s2, size_t n);
void* memmove(void* s1, const void* s2, size_t n);
char* strcpy (char* restrict s1, const char* restrict s2);
char* strncpy(char* restrict s1, const char* restrict s2, size_t n);
char* strcat (char* restrict s1, const char* restrict s2);
char* strncat(char* restrict s1, const char* restrict s2, size_t n);
int memcmp(const void* s1, const void* s2, size_t n);
int strcmp (const char* s1, const char* s2);
int strncmp(const char* s1, const char* s2, size_t n);
int strcoll(const char* s1, const char* s2);
size_t strxfrm(char* restrict s1, const char* restrict s2, size_t n);
const void* memchr(const void* s, int c, size_t n);
void* memchr( void* s, int c, size_t n);
const char* strchr(const char* s, int c);
char* strchr( char* s, int c);
size_t strcspn(const char* s1, const char* s2);
const char* strpbrk(const char* s1, const char* s2);
char* strpbrk( char* s1, const char* s2);
const char* strrchr(const char* s, int c);
char* strrchr( char* s, int c);
size_t strspn(const char* s1, const char* s2);
const char* strstr(const char* s1, const char* s2);
char* strstr( char* s1, const char* s2);
char* strtok(char* restrict s1, const char* restrict s2);
void* memset(void* s, int c, size_t n);
char* strerror(int errnum);
size_t strlen(const char* s);
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 60 "/usr/bin/../include/c++/v1/cstring" 3
# 61 "/usr/bin/../include/c++/v1/cstring" 3
#if 0 /* expanded by -frewrite-includes */
#include <string.h>
#endif /* expanded by -frewrite-includes */
# 61 "/usr/bin/../include/c++/v1/cstring" 3
# 1 "/usr/include/string.h" 1 3 4
/* Copyright (C) 1991-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/*
* ISO C99 Standard: 7.21 String handling <string.h>
*/
#ifndef _STRING_H
#define _STRING_H 1
#if 0 /* expanded by -frewrite-includes */
#include <features.h>
#endif /* expanded by -frewrite-includes */
# 25 "/usr/include/string.h" 3 4
# 26 "/usr/include/string.h" 3 4
__BEGIN_DECLS
/* Get size_t and NULL from <stddef.h>. */
#define __need_size_t
#define __need_NULL
#if 0 /* expanded by -frewrite-includes */
#include <stddef.h>
#endif /* expanded by -frewrite-includes */
# 32 "/usr/include/string.h" 3 4
# 1 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 1 3 4
/*===---- stddef.h - Basic type definitions --------------------------------===
*
* Copyright (c) 2008 Eli Friedman
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*===-----------------------------------------------------------------------===
*/
#if !defined(__STDDEF_H) || defined(__need_ptrdiff_t) || \
defined(__need_size_t) || defined(__need_wchar_t) || \
defined(__need_NULL) || defined(__need_wint_t)
#if !defined(__need_ptrdiff_t) && !defined(__need_size_t) && \
!defined(__need_wchar_t) && !defined(__need_NULL) && \
!defined(__need_wint_t)
/* Always define miscellaneous pieces when modules are available. */
#if !__has_feature(modules)
#define __STDDEF_H
#endif
# 37 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#define __need_ptrdiff_t
#define __need_size_t
#define __need_wchar_t
#define __need_NULL
#define __need_STDDEF_H_misc
/* __need_wint_t is intentionally not defined here. */
#endif
# 44 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_ptrdiff_t)
#if !defined(_PTRDIFF_T) || __has_feature(modules)
/* Always define ptrdiff_t when modules are available. */
#if !__has_feature(modules)
#define _PTRDIFF_T
#endif
# 51 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __PTRDIFF_TYPE__ ptrdiff_t;
#endif
# 53 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_ptrdiff_t
#endif /* defined(__need_ptrdiff_t) */
# 55 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_size_t)
#if !defined(_SIZE_T) || __has_feature(modules)
/* Always define size_t when modules are available. */
#if !__has_feature(modules)
#define _SIZE_T
#endif
# 62 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __SIZE_TYPE__ size_t;
#endif
# 64 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_size_t
#endif /*defined(__need_size_t) */
# 66 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_STDDEF_H_misc)
/* ISO9899:2011 7.20 (C11 Annex K): Define rsize_t if __STDC_WANT_LIB_EXT1__ is
* enabled. */
#if (defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 && \
!defined(_RSIZE_T)) || __has_feature(modules)
/* Always define rsize_t when modules are available. */
#if !__has_feature(modules)
#define _RSIZE_T
#endif
# 76 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __SIZE_TYPE__ rsize_t;
#endif
# 78 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif /* defined(__need_STDDEF_H_misc) */
# 79 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_wchar_t)
#ifndef __cplusplus
/* Always define wchar_t when modules are available. */
#if !defined(_WCHAR_T) || __has_feature(modules)
#if !__has_feature(modules)
#define _WCHAR_T
#if defined(_MSC_EXTENSIONS)
#define _WCHAR_T_DEFINED
#endif
# 89 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 90 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __WCHAR_TYPE__ wchar_t;
#endif
# 92 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 93 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_wchar_t
#endif /* defined(__need_wchar_t) */
# 95 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_NULL)
#undef NULL
#ifdef __cplusplus
# if !defined(__MINGW32__) && !defined(_MSC_VER)
# define NULL __null
# else
# 102 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# define NULL 0
# endif
# 104 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#else
# 105 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# define NULL ((void*)0)
#endif
# 107 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#ifdef __cplusplus
#if defined(_MSC_EXTENSIONS) && defined(_NATIVE_NULLPTR_SUPPORTED)
namespace std { typedef decltype(nullptr) nullptr_t; }
using ::std::nullptr_t;
#endif
# 112 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 113 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_NULL
#endif /* defined(__need_NULL) */
# 115 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_STDDEF_H_misc)
#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L
#if 0 /* expanded by -frewrite-includes */
#include "__stddef_max_align_t.h"
#endif /* expanded by -frewrite-includes */
# 118 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# 119 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 120 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#define offsetof(t, d) __builtin_offsetof(t, d)
#undef __need_STDDEF_H_misc
#endif /* defined(__need_STDDEF_H_misc) */
# 123 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
/* Some C libraries expect to see a wint_t here. Others (notably MinGW) will use
__WINT_TYPE__ directly; accommodate both by requiring __need_wint_t */
#if defined(__need_wint_t)
/* Always define wint_t when modules are available. */
#if !defined(_WINT_T) || __has_feature(modules)
#if !__has_feature(modules)
#define _WINT_T
#endif
# 132 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __WINT_TYPE__ wint_t;
#endif
# 134 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_wint_t
#endif /* __need_wint_t */
# 136 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 138 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# 33 "/usr/include/string.h" 2 3 4
/* Tell the caller that we provide correct C++ prototypes. */
#if defined __cplusplus && __GNUC_PREREQ (4, 4)
# define __CORRECT_ISO_CPP_STRING_H_PROTO
#endif
# 38 "/usr/include/string.h" 3 4
__BEGIN_NAMESPACE_STD
/* Copy N bytes of SRC to DEST. */
extern void *memcpy (void *__restrict __dest, const void *__restrict __src,
size_t __n) __THROW __nonnull ((1, 2));
/* Copy N bytes of SRC to DEST, guaranteeing
correct behavior for overlapping strings. */
extern void *memmove (void *__dest, const void *__src, size_t __n)
__THROW __nonnull ((1, 2));
__END_NAMESPACE_STD
/* Copy no more than N bytes of SRC to DEST, stopping when C is found.
Return the position in DEST one byte past where C was copied,
or NULL if C was not found in the first N bytes of SRC. */
#if defined __USE_MISC || defined __USE_XOPEN
extern void *memccpy (void *__restrict __dest, const void *__restrict __src,
int __c, size_t __n)
__THROW __nonnull ((1, 2));
#endif /* Misc || X/Open. */
# 58 "/usr/include/string.h" 3 4
__BEGIN_NAMESPACE_STD
/* Set N bytes of S to C. */
extern void *memset (void *__s, int __c, size_t __n) __THROW __nonnull ((1));
/* Compare N bytes of S1 and S2. */
extern int memcmp (const void *__s1, const void *__s2, size_t __n)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Search N bytes of S for C. */
#ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
{
extern void *memchr (void *__s, int __c, size_t __n)
__THROW __asm ("memchr") __attribute_pure__ __nonnull ((1));
extern const void *memchr (const void *__s, int __c, size_t __n)
__THROW __asm ("memchr") __attribute_pure__ __nonnull ((1));
# ifdef __OPTIMIZE__
__extern_always_inline void *
memchr (void *__s, int __c, size_t __n) __THROW
{
return __builtin_memchr (__s, __c, __n);
}
__extern_always_inline const void *
memchr (const void *__s, int __c, size_t __n) __THROW
{
return __builtin_memchr (__s, __c, __n);
}
# endif
# 90 "/usr/include/string.h" 3 4
}
#else
# 92 "/usr/include/string.h" 3 4
extern void *memchr (const void *__s, int __c, size_t __n)
__THROW __attribute_pure__ __nonnull ((1));
#endif
# 95 "/usr/include/string.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_GNU
/* Search in S for C. This is similar to `memchr' but there is no
length limit. */
# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++" void *rawmemchr (void *__s, int __c)
__THROW __asm ("rawmemchr") __attribute_pure__ __nonnull ((1));
extern "C++" const void *rawmemchr (const void *__s, int __c)
__THROW __asm ("rawmemchr") __attribute_pure__ __nonnull ((1));
# else
# 106 "/usr/include/string.h" 3 4
extern void *rawmemchr (const void *__s, int __c)
__THROW __attribute_pure__ __nonnull ((1));
# endif
# 109 "/usr/include/string.h" 3 4
/* Search N bytes of S for the final occurrence of C. */
# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++" void *memrchr (void *__s, int __c, size_t __n)
__THROW __asm ("memrchr") __attribute_pure__ __nonnull ((1));
extern "C++" const void *memrchr (const void *__s, int __c, size_t __n)
__THROW __asm ("memrchr") __attribute_pure__ __nonnull ((1));
# else
# 117 "/usr/include/string.h" 3 4
extern void *memrchr (const void *__s, int __c, size_t __n)
__THROW __attribute_pure__ __nonnull ((1));
# endif
# 120 "/usr/include/string.h" 3 4
#endif
# 121 "/usr/include/string.h" 3 4
__BEGIN_NAMESPACE_STD
/* Copy SRC to DEST. */
extern char *strcpy (char *__restrict __dest, const char *__restrict __src)
__THROW __nonnull ((1, 2));
/* Copy no more than N characters of SRC to DEST. */
extern char *strncpy (char *__restrict __dest,
const char *__restrict __src, size_t __n)
__THROW __nonnull ((1, 2));
/* Append SRC onto DEST. */
extern char *strcat (char *__restrict __dest, const char *__restrict __src)
__THROW __nonnull ((1, 2));
/* Append no more than N characters from SRC onto DEST. */
extern char *strncat (char *__restrict __dest, const char *__restrict __src,
size_t __n) __THROW __nonnull ((1, 2));
/* Compare S1 and S2. */
extern int strcmp (const char *__s1, const char *__s2)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Compare N characters of S1 and S2. */
extern int strncmp (const char *__s1, const char *__s2, size_t __n)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Compare the collated forms of S1 and S2. */
extern int strcoll (const char *__s1, const char *__s2)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Put a transformation of SRC into no more than N bytes of DEST. */
extern size_t strxfrm (char *__restrict __dest,
const char *__restrict __src, size_t __n)
__THROW __nonnull ((2));
__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* The following functions are equivalent to the both above but they
take the locale they use for the collation as an extra argument.
This is not standardsized but something like will come. */
#if 0 /* expanded by -frewrite-includes */
# include <xlocale.h>
#endif /* expanded by -frewrite-includes */
# 159 "/usr/include/string.h" 3 4
# 1 "/usr/include/xlocale.h" 1 3 4
/* Definition of locale datatype.
Copyright (C) 1997-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _XLOCALE_H
#define _XLOCALE_H 1
/* Structure for reentrant locale using functions. This is an
(almost) opaque type for the user level programs. The file and
this data structure is not standardized. Don't rely on it. It can
go away without warning. */
typedef struct __locale_struct
{
/* Note: LC_ALL is not a valid index into this array. */
struct __locale_data *__locales[13]; /* 13 = __LC_LAST. */
/* To increase the speed of this solution we add some special members. */
const unsigned short int *__ctype_b;
const int *__ctype_tolower;
const int *__ctype_toupper;
/* Note: LC_ALL is not a valid index into this array. */
const char *__names[13];
} *__locale_t;
/* POSIX 2008 makes locale_t official. */
typedef __locale_t locale_t;
#endif /* xlocale.h */
# 45 "/usr/include/xlocale.h" 3 4
# 160 "/usr/include/string.h" 2 3 4
/* Compare the collated forms of S1 and S2 using rules from L. */
extern int strcoll_l (const char *__s1, const char *__s2, __locale_t __l)
__THROW __attribute_pure__ __nonnull ((1, 2, 3));
/* Put a transformation of SRC into no more than N bytes of DEST. */
extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n,
__locale_t __l) __THROW __nonnull ((2, 4));
#endif
# 168 "/usr/include/string.h" 3 4
#if defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8
/* Duplicate S, returning an identical malloc'd string. */
extern char *strdup (const char *__s)
__THROW __attribute_malloc__ __nonnull ((1));
#endif
# 174 "/usr/include/string.h" 3 4
/* Return a malloc'd copy of at most N bytes of STRING. The
resultant string is terminated even if no null terminator
appears before STRING[N]. */
#if defined __USE_XOPEN2K8
extern char *strndup (const char *__string, size_t __n)
__THROW __attribute_malloc__ __nonnull ((1));
#endif
# 182 "/usr/include/string.h" 3 4
#if defined __USE_GNU && defined __GNUC__
/* Duplicate S, returning an identical alloca'd string. */
# define strdupa(s) \
(__extension__ \
({ \
const char *__old = (s); \
size_t __len = strlen (__old) + 1; \
char *__new = (char *) __builtin_alloca (__len); \
(char *) memcpy (__new, __old, __len); \
}))
/* Return an alloca'd copy of at most N bytes of string. */
# define strndupa(s, n) \
(__extension__ \
({ \
const char *__old = (s); \
size_t __len = strnlen (__old, (n)); \
char *__new = (char *) __builtin_alloca (__len + 1); \
__new[__len] = '\0'; \
(char *) memcpy (__new, __old, __len); \
}))
#endif
# 205 "/usr/include/string.h" 3 4
__BEGIN_NAMESPACE_STD
/* Find the first occurrence of C in S. */
#ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
{
extern char *strchr (char *__s, int __c)
__THROW __asm ("strchr") __attribute_pure__ __nonnull ((1));
extern const char *strchr (const char *__s, int __c)
__THROW __asm ("strchr") __attribute_pure__ __nonnull ((1));
# ifdef __OPTIMIZE__
__extern_always_inline char *
strchr (char *__s, int __c) __THROW
{
return __builtin_strchr (__s, __c);
}
__extern_always_inline const char *
strchr (const char *__s, int __c) __THROW
{
return __builtin_strchr (__s, __c);
}
# endif
# 229 "/usr/include/string.h" 3 4
}
#else
# 231 "/usr/include/string.h" 3 4
extern char *strchr (const char *__s, int __c)
__THROW __attribute_pure__ __nonnull ((1));
#endif
# 234 "/usr/include/string.h" 3 4
/* Find the last occurrence of C in S. */
#ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
{
extern char *strrchr (char *__s, int __c)
__THROW __asm ("strrchr") __attribute_pure__ __nonnull ((1));
extern const char *strrchr (const char *__s, int __c)
__THROW __asm ("strrchr") __attribute_pure__ __nonnull ((1));
# ifdef __OPTIMIZE__
__extern_always_inline char *
strrchr (char *__s, int __c) __THROW
{
return __builtin_strrchr (__s, __c);
}
__extern_always_inline const char *
strrchr (const char *__s, int __c) __THROW
{
return __builtin_strrchr (__s, __c);
}
# endif
# 256 "/usr/include/string.h" 3 4
}
#else
# 258 "/usr/include/string.h" 3 4
extern char *strrchr (const char *__s, int __c)
__THROW __attribute_pure__ __nonnull ((1));
#endif
# 261 "/usr/include/string.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function is similar to `strchr'. But it returns a pointer to
the closing NUL byte in case C is not found in S. */
# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++" char *strchrnul (char *__s, int __c)
__THROW __asm ("strchrnul") __attribute_pure__ __nonnull ((1));
extern "C++" const char *strchrnul (const char *__s, int __c)
__THROW __asm ("strchrnul") __attribute_pure__ __nonnull ((1));
# else
# 272 "/usr/include/string.h" 3 4
extern char *strchrnul (const char *__s, int __c)
__THROW __attribute_pure__ __nonnull ((1));
# endif
# 275 "/usr/include/string.h" 3 4
#endif
# 276 "/usr/include/string.h" 3 4
__BEGIN_NAMESPACE_STD
/* Return the length of the initial segment of S which
consists entirely of characters not in REJECT. */
extern size_t strcspn (const char *__s, const char *__reject)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Return the length of the initial segment of S which
consists entirely of characters in ACCEPT. */
extern size_t strspn (const char *__s, const char *__accept)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Find the first occurrence in S of any character in ACCEPT. */
#ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
{
extern char *strpbrk (char *__s, const char *__accept)
__THROW __asm ("strpbrk") __attribute_pure__ __nonnull ((1, 2));
extern const char *strpbrk (const char *__s, const char *__accept)
__THROW __asm ("strpbrk") __attribute_pure__ __nonnull ((1, 2));
# ifdef __OPTIMIZE__
__extern_always_inline char *
strpbrk (char *__s, const char *__accept) __THROW
{
return __builtin_strpbrk (__s, __accept);
}
__extern_always_inline const char *
strpbrk (const char *__s, const char *__accept) __THROW
{
return __builtin_strpbrk (__s, __accept);
}
# endif
# 308 "/usr/include/string.h" 3 4
}
#else
# 310 "/usr/include/string.h" 3 4
extern char *strpbrk (const char *__s, const char *__accept)
__THROW __attribute_pure__ __nonnull ((1, 2));
#endif
# 313 "/usr/include/string.h" 3 4
/* Find the first occurrence of NEEDLE in HAYSTACK. */
#ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
{
extern char *strstr (char *__haystack, const char *__needle)
__THROW __asm ("strstr") __attribute_pure__ __nonnull ((1, 2));
extern const char *strstr (const char *__haystack, const char *__needle)
__THROW __asm ("strstr") __attribute_pure__ __nonnull ((1, 2));
# ifdef __OPTIMIZE__
__extern_always_inline char *
strstr (char *__haystack, const char *__needle) __THROW
{
return __builtin_strstr (__haystack, __needle);
}
__extern_always_inline const char *
strstr (const char *__haystack, const char *__needle) __THROW
{
return __builtin_strstr (__haystack, __needle);
}
# endif
# 335 "/usr/include/string.h" 3 4
}
#else
# 337 "/usr/include/string.h" 3 4
extern char *strstr (const char *__haystack, const char *__needle)
__THROW __attribute_pure__ __nonnull ((1, 2));
#endif
# 340 "/usr/include/string.h" 3 4
/* Divide S into tokens separated by characters in DELIM. */
extern char *strtok (char *__restrict __s, const char *__restrict __delim)
__THROW __nonnull ((2));
__END_NAMESPACE_STD
/* Divide S into tokens separated by characters in DELIM. Information
passed between calls are stored in SAVE_PTR. */
extern char *__strtok_r (char *__restrict __s,
const char *__restrict __delim,
char **__restrict __save_ptr)
__THROW __nonnull ((2, 3));
#ifdef __USE_POSIX
extern char *strtok_r (char *__restrict __s, const char *__restrict __delim,
char **__restrict __save_ptr)
__THROW __nonnull ((2, 3));
#endif
# 358 "/usr/include/string.h" 3 4
#ifdef __USE_GNU
/* Similar to `strstr' but this function ignores the case of both strings. */
# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++" char *strcasestr (char *__haystack, const char *__needle)
__THROW __asm ("strcasestr") __attribute_pure__ __nonnull ((1, 2));
extern "C++" const char *strcasestr (const char *__haystack,
const char *__needle)
__THROW __asm ("strcasestr") __attribute_pure__ __nonnull ((1, 2));
# else
# 368 "/usr/include/string.h" 3 4
extern char *strcasestr (const char *__haystack, const char *__needle)
__THROW __attribute_pure__ __nonnull ((1, 2));
# endif
# 371 "/usr/include/string.h" 3 4
#endif
# 372 "/usr/include/string.h" 3 4
#ifdef __USE_GNU
/* Find the first occurrence of NEEDLE in HAYSTACK.
NEEDLE is NEEDLELEN bytes long;
HAYSTACK is HAYSTACKLEN bytes long. */
extern void *memmem (const void *__haystack, size_t __haystacklen,
const void *__needle, size_t __needlelen)
__THROW __attribute_pure__ __nonnull ((1, 3));
/* Copy N bytes of SRC to DEST, return pointer to bytes after the
last written byte. */
extern void *__mempcpy (void *__restrict __dest,
const void *__restrict __src, size_t __n)
__THROW __nonnull ((1, 2));
extern void *mempcpy (void *__restrict __dest,
const void *__restrict __src, size_t __n)
__THROW __nonnull ((1, 2));
#endif
# 390 "/usr/include/string.h" 3 4
__BEGIN_NAMESPACE_STD
/* Return the length of S. */
extern size_t strlen (const char *__s)
__THROW __attribute_pure__ __nonnull ((1));
__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* Find the length of STRING, but scan at most MAXLEN characters.
If no '\0' terminator is found in that many characters, return MAXLEN. */
extern size_t strnlen (const char *__string, size_t __maxlen)
__THROW __attribute_pure__ __nonnull ((1));
#endif
# 404 "/usr/include/string.h" 3 4
__BEGIN_NAMESPACE_STD
/* Return a string describing the meaning of the `errno' code in ERRNUM. */
extern char *strerror (int __errnum) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K
/* Reentrant version of `strerror'.
There are 2 flavors of `strerror_r', GNU which returns the string
and may or may not use the supplied temporary buffer and POSIX one
which fills the string into the buffer.
To use the POSIX version, -D_XOPEN_SOURCE=600 or -D_POSIX_C_SOURCE=200112L
without -D_GNU_SOURCE is needed, otherwise the GNU version is
preferred. */
# if defined __USE_XOPEN2K && !defined __USE_GNU
/* Fill BUF with a string describing the meaning of the `errno' code in
ERRNUM. */
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (strerror_r,
(int __errnum, char *__buf, size_t __buflen),
__xpg_strerror_r) __nonnull ((2));
# else
# 426 "/usr/include/string.h" 3 4
extern int __xpg_strerror_r (int __errnum, char *__buf, size_t __buflen)
__THROW __nonnull ((2));
# define strerror_r __xpg_strerror_r
# endif
# 430 "/usr/include/string.h" 3 4
# else
# 431 "/usr/include/string.h" 3 4
/* If a temporary buffer is required, at most BUFLEN bytes of BUF will be
used. */
extern char *strerror_r (int __errnum, char *__buf, size_t __buflen)
__THROW __nonnull ((2)) __wur;
# endif
# 436 "/usr/include/string.h" 3 4
#endif
# 437 "/usr/include/string.h" 3 4
#ifdef __USE_XOPEN2K8
/* Translate error number to string according to the locale L. */
extern char *strerror_l (int __errnum, __locale_t __l) __THROW;
#endif
# 442 "/usr/include/string.h" 3 4
/* We define this function always since `bzero' is sometimes needed when
the namespace rules does not allow this. */
extern void __bzero (void *__s, size_t __n) __THROW __nonnull ((1));
#ifdef __USE_MISC
/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */
extern void bcopy (const void *__src, void *__dest, size_t __n)
__THROW __nonnull ((1, 2));
/* Set N bytes of S to 0. */
extern void bzero (void *__s, size_t __n) __THROW __nonnull ((1));
/* Compare N bytes of S1 and S2 (same as memcmp). */
extern int bcmp (const void *__s1, const void *__s2, size_t __n)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Find the first occurrence of C in S (same as strchr). */
# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
{
extern char *index (char *__s, int __c)
__THROW __asm ("index") __attribute_pure__ __nonnull ((1));
extern const char *index (const char *__s, int __c)
__THROW __asm ("index") __attribute_pure__ __nonnull ((1));
# if defined __OPTIMIZE__ && !defined __CORRECT_ISO_CPP_STRINGS_H_PROTO
__extern_always_inline char *
index (char *__s, int __c) __THROW
{
return __builtin_index (__s, __c);
}
__extern_always_inline const char *
index (const char *__s, int __c) __THROW
{
return __builtin_index (__s, __c);
}
# endif
# 482 "/usr/include/string.h" 3 4
}
# else
# 484 "/usr/include/string.h" 3 4
extern char *index (const char *__s, int __c)
__THROW __attribute_pure__ __nonnull ((1));
# endif
# 487 "/usr/include/string.h" 3 4
/* Find the last occurrence of C in S (same as strrchr). */
# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++"
{
extern char *rindex (char *__s, int __c)
__THROW __asm ("rindex") __attribute_pure__ __nonnull ((1));
extern const char *rindex (const char *__s, int __c)
__THROW __asm ("rindex") __attribute_pure__ __nonnull ((1));
# if defined __OPTIMIZE__ && !defined __CORRECT_ISO_CPP_STRINGS_H_PROTO
__extern_always_inline char *
rindex (char *__s, int __c) __THROW
{
return __builtin_rindex (__s, __c);
}
__extern_always_inline const char *
rindex (const char *__s, int __c) __THROW
{
return __builtin_rindex (__s, __c);
}
#endif
# 510 "/usr/include/string.h" 3 4
}
# else
# 512 "/usr/include/string.h" 3 4
extern char *rindex (const char *__s, int __c)
__THROW __attribute_pure__ __nonnull ((1));
# endif
# 515 "/usr/include/string.h" 3 4
/* Return the position of the first bit set in I, or 0 if none are set.
The least-significant bit is position 1, the most-significant 32. */
extern int ffs (int __i) __THROW __attribute__ ((__const__));
/* The following two functions are non-standard but necessary for non-32 bit
platforms. */
# ifdef __USE_GNU
extern int ffsl (long int __l) __THROW __attribute__ ((__const__));
__extension__ extern int ffsll (long long int __ll)
__THROW __attribute__ ((__const__));
# endif
# 527 "/usr/include/string.h" 3 4
/* Compare S1 and S2, ignoring case. */
extern int strcasecmp (const char *__s1, const char *__s2)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Compare no more than N chars of S1 and S2, ignoring case. */
extern int strncasecmp (const char *__s1, const char *__s2, size_t __n)
__THROW __attribute_pure__ __nonnull ((1, 2));
#endif /* Use misc. */
# 536 "/usr/include/string.h" 3 4
#ifdef __USE_GNU
/* Again versions of a few functions which use the given locale instead
of the global one. */
extern int strcasecmp_l (const char *__s1, const char *__s2,
__locale_t __loc)
__THROW __attribute_pure__ __nonnull ((1, 2, 3));
extern int strncasecmp_l (const char *__s1, const char *__s2,
size_t __n, __locale_t __loc)
__THROW __attribute_pure__ __nonnull ((1, 2, 4));
#endif
# 548 "/usr/include/string.h" 3 4
#ifdef __USE_MISC
/* Return the next DELIM-delimited token from *STRINGP,
terminating it with a '\0', and update *STRINGP to point past it. */
extern char *strsep (char **__restrict __stringp,
const char *__restrict __delim)
__THROW __nonnull ((1, 2));
#endif
# 556 "/usr/include/string.h" 3 4
#ifdef __USE_XOPEN2K8
/* Return a string describing the meaning of the signal number in SIG. */
extern char *strsignal (int __sig) __THROW;
/* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */
extern char *__stpcpy (char *__restrict __dest, const char *__restrict __src)
__THROW __nonnull ((1, 2));
extern char *stpcpy (char *__restrict __dest, const char *__restrict __src)
__THROW __nonnull ((1, 2));
/* Copy no more than N characters of SRC to DEST, returning the address of
the last character written into DEST. */
extern char *__stpncpy (char *__restrict __dest,
const char *__restrict __src, size_t __n)
__THROW __nonnull ((1, 2));
extern char *stpncpy (char *__restrict __dest,
const char *__restrict __src, size_t __n)
__THROW __nonnull ((1, 2));
#endif
# 576 "/usr/include/string.h" 3 4
#ifdef __USE_GNU
/* Compare S1 and S2 as strings holding name & indices/version numbers. */
extern int strverscmp (const char *__s1, const char *__s2)
__THROW __attribute_pure__ __nonnull ((1, 2));
/* Sautee STRING briskly. */
extern char *strfry (char *__string) __THROW __nonnull ((1));
/* Frobnicate N bytes of S. */
extern void *memfrob (void *__s, size_t __n) __THROW __nonnull ((1));
# ifndef basename
/* Return the file name within directory of FILENAME. We don't
declare the function if the `basename' macro is available (defined
in <libgen.h>) which makes the XPG version of this function
available. */
# ifdef __CORRECT_ISO_CPP_STRING_H_PROTO
extern "C++" char *basename (char *__filename)
__THROW __asm ("basename") __nonnull ((1));
extern "C++" const char *basename (const char *__filename)
__THROW __asm ("basename") __nonnull ((1));
# else
# 599 "/usr/include/string.h" 3 4
extern char *basename (const char *__filename) __THROW __nonnull ((1));
# endif
# 601 "/usr/include/string.h" 3 4
# endif
# 602 "/usr/include/string.h" 3 4
#endif
# 603 "/usr/include/string.h" 3 4
#if defined __GNUC__ && __GNUC__ >= 2
# if defined __OPTIMIZE__ && !defined __OPTIMIZE_SIZE__ \
&& !defined __NO_INLINE__ && !defined __cplusplus
/* When using GNU CC we provide some optimized versions of selected
functions from this header. There are two kinds of optimizations:
- machine-dependent optimizations, most probably using inline
assembler code; these might be quite expensive since the code
size can increase significantly.
These optimizations are not used unless the symbol
__USE_STRING_INLINES
is defined before including this header.
- machine-independent optimizations which do not increase the
code size significantly and which optimize mainly situations
where one or more arguments are compile-time constants.
These optimizations are used always when the compiler is
taught to optimize.
One can inhibit all optimizations by defining __NO_STRING_INLINES. */
/* Get the machine-dependent optimizations (if any). */
#if 0 /* expanded by -frewrite-includes */
# include <bits/string.h>
#endif /* expanded by -frewrite-includes */
# 627 "/usr/include/string.h" 3 4
# 628 "/usr/include/string.h" 3 4
/* These are generic optimizations which do not add too much inline code. */
#if 0 /* expanded by -frewrite-includes */
# include <bits/string2.h>
#endif /* expanded by -frewrite-includes */
# 630 "/usr/include/string.h" 3 4
# 631 "/usr/include/string.h" 3 4
# endif
# 632 "/usr/include/string.h" 3 4
# if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
/* Functions with security checks. */
#if 0 /* expanded by -frewrite-includes */
# include <bits/string3.h>
#endif /* expanded by -frewrite-includes */
# 635 "/usr/include/string.h" 3 4
# 636 "/usr/include/string.h" 3 4
# endif
# 637 "/usr/include/string.h" 3 4
#endif
# 638 "/usr/include/string.h" 3 4
__END_DECLS
#endif /* string.h */
# 642 "/usr/include/string.h" 3 4
# 62 "/usr/bin/../include/c++/v1/cstring" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 65 "/usr/bin/../include/c++/v1/cstring" 3
#endif
# 66 "/usr/bin/../include/c++/v1/cstring" 3
_LIBCPP_BEGIN_NAMESPACE_STD
using ::size_t;
using ::memcpy;
using ::memmove;
using ::strcpy;
using ::strncpy;
using ::strcat;
using ::strncat;
using ::memcmp;
using ::strcmp;
using ::strncmp;
using ::strcoll;
using ::strxfrm;
using ::memchr;
using ::strchr;
using ::strcspn;
using ::strpbrk;
using ::strrchr;
using ::strspn;
using ::strstr;
// MSVCRT, GNU libc and its derivates already have the correct prototype in <string.h> #ifdef __cplusplus
#if !defined(__GLIBC__) && !defined(_LIBCPP_MSVCRT) && !defined(__sun__) && !defined(_STRING_H_CPLUSPLUS_98_CONFORMANCE_)
inline _LIBCPP_INLINE_VISIBILITY char* strchr( char* __s, int __c) {return ::strchr(__s, __c);}
inline _LIBCPP_INLINE_VISIBILITY char* strpbrk( char* __s1, const char* __s2) {return ::strpbrk(__s1, __s2);}
inline _LIBCPP_INLINE_VISIBILITY char* strrchr( char* __s, int __c) {return ::strrchr(__s, __c);}
inline _LIBCPP_INLINE_VISIBILITY void* memchr( void* __s, int __c, size_t __n) {return ::memchr(__s, __c, __n);}
inline _LIBCPP_INLINE_VISIBILITY char* strstr( char* __s1, const char* __s2) {return ::strstr(__s1, __s2);}
#endif
# 104 "/usr/bin/../include/c++/v1/cstring" 3
#ifndef _LIBCPP_HAS_NO_THREAD_UNSAFE_C_FUNCTIONS
using ::strtok;
#endif
# 108 "/usr/bin/../include/c++/v1/cstring" 3
using ::memset;
using ::strerror;
using ::strlen;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_CSTRING
# 115 "/usr/bin/../include/c++/v1/cstring" 3
# 627 "/usr/bin/../include/c++/v1/algorithm" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <utility>
#endif /* expanded by -frewrite-includes */
# 627 "/usr/bin/../include/c++/v1/algorithm" 3
# 628 "/usr/bin/../include/c++/v1/algorithm" 3
#if 0 /* expanded by -frewrite-includes */
#include <memory>
#endif /* expanded by -frewrite-includes */
# 628 "/usr/bin/../include/c++/v1/algorithm" 3
# 1 "/usr/bin/../include/c++/v1/memory" 1 3
// -*- C++ -*-
//===-------------------------- memory ------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_MEMORY
#define _LIBCPP_MEMORY
/*
memory synopsis
namespace std
{
struct allocator_arg_t { };
constexpr allocator_arg_t allocator_arg = allocator_arg_t();
template <class T, class Alloc> struct uses_allocator;
template <class Ptr>
struct pointer_traits
{
typedef Ptr pointer;
typedef <details> element_type;
typedef <details> difference_type;
template <class U> using rebind = <details>;
static pointer pointer_to(<details>);
};
template <class T>
struct pointer_traits<T*>
{
typedef T* pointer;
typedef T element_type;
typedef ptrdiff_t difference_type;
template <class U> using rebind = U*;
static pointer pointer_to(<details>) noexcept;
};
template <class Alloc>
struct allocator_traits
{
typedef Alloc allocator_type;
typedef typename allocator_type::value_type
value_type;
typedef Alloc::pointer | value_type* pointer;
typedef Alloc::const_pointer
| pointer_traits<pointer>::rebind<const value_type>
const_pointer;
typedef Alloc::void_pointer
| pointer_traits<pointer>::rebind<void>
void_pointer;
typedef Alloc::const_void_pointer
| pointer_traits<pointer>::rebind<const void>
const_void_pointer;
typedef Alloc::difference_type
| pointer_traits<pointer>::difference_type
difference_type;
typedef Alloc::size_type
| make_unsigned<difference_type>::type
size_type;
typedef Alloc::propagate_on_container_copy_assignment
| false_type propagate_on_container_copy_assignment;
typedef Alloc::propagate_on_container_move_assignment
| false_type propagate_on_container_move_assignment;
typedef Alloc::propagate_on_container_swap
| false_type propagate_on_container_swap;
typedef Alloc::is_always_equal
| is_empty is_always_equal;
template <class T> using rebind_alloc = Alloc::rebind<U>::other | Alloc<T, Args...>;
template <class T> using rebind_traits = allocator_traits<rebind_alloc<T>>;
static pointer allocate(allocator_type& a, size_type n);
static pointer allocate(allocator_type& a, size_type n, const_void_pointer hint);
static void deallocate(allocator_type& a, pointer p, size_type n) noexcept;
template <class T, class... Args>
static void construct(allocator_type& a, T* p, Args&&... args);
template <class T>
static void destroy(allocator_type& a, T* p);
static size_type max_size(const allocator_type& a); // noexcept in C++14
static allocator_type
select_on_container_copy_construction(const allocator_type& a);
};
template <>
class allocator<void>
{
public:
typedef void* pointer;
typedef const void* const_pointer;
typedef void value_type;
template <class _Up> struct rebind {typedef allocator<_Up> other;};
};
template <class T>
class allocator
{
public:
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef T* pointer;
typedef const T* const_pointer;
typedef typename add_lvalue_reference<T>::type reference;
typedef typename add_lvalue_reference<const T>::type const_reference;
typedef T value_type;
template <class U> struct rebind {typedef allocator<U> other;};
allocator() noexcept;
allocator(const allocator&) noexcept;
template <class U> allocator(const allocator<U>&) noexcept;
~allocator();
pointer address(reference x) const noexcept;
const_pointer address(const_reference x) const noexcept;
pointer allocate(size_type, allocator<void>::const_pointer hint = 0);
void deallocate(pointer p, size_type n) noexcept;
size_type max_size() const noexcept;
template<class U, class... Args>
void construct(U* p, Args&&... args);
template <class U>
void destroy(U* p);
};
template <class T, class U>
bool operator==(const allocator<T>&, const allocator<U>&) noexcept;
template <class T, class U>
bool operator!=(const allocator<T>&, const allocator<U>&) noexcept;
template <class OutputIterator, class T>
class raw_storage_iterator
: public iterator<output_iterator_tag,
T, // purposefully not C++03
ptrdiff_t, // purposefully not C++03
T*, // purposefully not C++03
raw_storage_iterator&> // purposefully not C++03
{
public:
explicit raw_storage_iterator(OutputIterator x);
raw_storage_iterator& operator*();
raw_storage_iterator& operator=(const T& element);
raw_storage_iterator& operator++();
raw_storage_iterator operator++(int);
};
template <class T> pair<T*,ptrdiff_t> get_temporary_buffer(ptrdiff_t n) noexcept;
template <class T> void return_temporary_buffer(T* p) noexcept;
template <class T> T* addressof(T& r) noexcept;
template <class InputIterator, class ForwardIterator>
ForwardIterator
uninitialized_copy(InputIterator first, InputIterator last, ForwardIterator result);
template <class InputIterator, class Size, class ForwardIterator>
ForwardIterator
uninitialized_copy_n(InputIterator first, Size n, ForwardIterator result);
template <class ForwardIterator, class T>
void uninitialized_fill(ForwardIterator first, ForwardIterator last, const T& x);
template <class ForwardIterator, class Size, class T>
ForwardIterator
uninitialized_fill_n(ForwardIterator first, Size n, const T& x);
template <class Y> struct auto_ptr_ref {};
template<class X>
class auto_ptr
{
public:
typedef X element_type;
explicit auto_ptr(X* p =0) throw();
auto_ptr(auto_ptr&) throw();
template<class Y> auto_ptr(auto_ptr<Y>&) throw();
auto_ptr& operator=(auto_ptr&) throw();
template<class Y> auto_ptr& operator=(auto_ptr<Y>&) throw();
auto_ptr& operator=(auto_ptr_ref<X> r) throw();
~auto_ptr() throw();
typename add_lvalue_reference<X>::type operator*() const throw();
X* operator->() const throw();
X* get() const throw();
X* release() throw();
void reset(X* p =0) throw();
auto_ptr(auto_ptr_ref<X>) throw();
template<class Y> operator auto_ptr_ref<Y>() throw();
template<class Y> operator auto_ptr<Y>() throw();
};
template <class T>
struct default_delete
{
constexpr default_delete() noexcept = default;
template <class U> default_delete(const default_delete<U>&) noexcept;
void operator()(T*) const noexcept;
};
template <class T>
struct default_delete<T[]>
{
constexpr default_delete() noexcept = default;
void operator()(T*) const noexcept;
template <class U> void operator()(U*) const = delete;
};
template <class T, class D = default_delete<T>>
class unique_ptr
{
public:
typedef see below pointer;
typedef T element_type;
typedef D deleter_type;
// constructors
constexpr unique_ptr() noexcept;
explicit unique_ptr(pointer p) noexcept;
unique_ptr(pointer p, see below d1) noexcept;
unique_ptr(pointer p, see below d2) noexcept;
unique_ptr(unique_ptr&& u) noexcept;
unique_ptr(nullptr_t) noexcept : unique_ptr() { }
template <class U, class E>
unique_ptr(unique_ptr<U, E>&& u) noexcept;
template <class U>
unique_ptr(auto_ptr<U>&& u) noexcept;
// destructor
~unique_ptr();
// assignment
unique_ptr& operator=(unique_ptr&& u) noexcept;
template <class U, class E> unique_ptr& operator=(unique_ptr<U, E>&& u) noexcept;
unique_ptr& operator=(nullptr_t) noexcept;
// observers
typename add_lvalue_reference<T>::type operator*() const;
pointer operator->() const noexcept;
pointer get() const noexcept;
deleter_type& get_deleter() noexcept;
const deleter_type& get_deleter() const noexcept;
explicit operator bool() const noexcept;
// modifiers
pointer release() noexcept;
void reset(pointer p = pointer()) noexcept;
void swap(unique_ptr& u) noexcept;
};
template <class T, class D>
class unique_ptr<T[], D>
{
public:
typedef implementation-defined pointer;
typedef T element_type;
typedef D deleter_type;
// constructors
constexpr unique_ptr() noexcept;
explicit unique_ptr(pointer p) noexcept;
unique_ptr(pointer p, see below d) noexcept;
unique_ptr(pointer p, see below d) noexcept;
unique_ptr(unique_ptr&& u) noexcept;
unique_ptr(nullptr_t) noexcept : unique_ptr() { }
// destructor
~unique_ptr();
// assignment
unique_ptr& operator=(unique_ptr&& u) noexcept;
unique_ptr& operator=(nullptr_t) noexcept;
// observers
T& operator[](size_t i) const;
pointer get() const noexcept;
deleter_type& get_deleter() noexcept;
const deleter_type& get_deleter() const noexcept;
explicit operator bool() const noexcept;
// modifiers
pointer release() noexcept;
void reset(pointer p = pointer()) noexcept;
void reset(nullptr_t) noexcept;
template <class U> void reset(U) = delete;
void swap(unique_ptr& u) noexcept;
};
template <class T, class D>
void swap(unique_ptr<T, D>& x, unique_ptr<T, D>& y) noexcept;
template <class T1, class D1, class T2, class D2>
bool operator==(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
template <class T1, class D1, class T2, class D2>
bool operator!=(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
template <class T1, class D1, class T2, class D2>
bool operator<(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
template <class T1, class D1, class T2, class D2>
bool operator<=(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
template <class T1, class D1, class T2, class D2>
bool operator>(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
template <class T1, class D1, class T2, class D2>
bool operator>=(const unique_ptr<T1, D1>& x, const unique_ptr<T2, D2>& y);
template <class T, class D>
bool operator==(const unique_ptr<T, D>& x, nullptr_t) noexcept;
template <class T, class D>
bool operator==(nullptr_t, const unique_ptr<T, D>& y) noexcept;
template <class T, class D>
bool operator!=(const unique_ptr<T, D>& x, nullptr_t) noexcept;
template <class T, class D>
bool operator!=(nullptr_t, const unique_ptr<T, D>& y) noexcept;
template <class T, class D>
bool operator<(const unique_ptr<T, D>& x, nullptr_t);
template <class T, class D>
bool operator<(nullptr_t, const unique_ptr<T, D>& y);
template <class T, class D>
bool operator<=(const unique_ptr<T, D>& x, nullptr_t);
template <class T, class D>
bool operator<=(nullptr_t, const unique_ptr<T, D>& y);
template <class T, class D>
bool operator>(const unique_ptr<T, D>& x, nullptr_t);
template <class T, class D>
bool operator>(nullptr_t, const unique_ptr<T, D>& y);
template <class T, class D>
bool operator>=(const unique_ptr<T, D>& x, nullptr_t);
template <class T, class D>
bool operator>=(nullptr_t, const unique_ptr<T, D>& y);
class bad_weak_ptr
: public std::exception
{
bad_weak_ptr() noexcept;
};
template<class T, class... Args> unique_ptr<T> make_unique(Args&&... args); // C++14
template<class T> unique_ptr<T> make_unique(size_t n); // C++14
template<class T, class... Args> unspecified make_unique(Args&&...) = delete; // C++14, T == U[N]
template<class T>
class shared_ptr
{
public:
typedef T element_type;
// constructors:
constexpr shared_ptr() noexcept;
template<class Y> explicit shared_ptr(Y* p);
template<class Y, class D> shared_ptr(Y* p, D d);
template<class Y, class D, class A> shared_ptr(Y* p, D d, A a);
template <class D> shared_ptr(nullptr_t p, D d);
template <class D, class A> shared_ptr(nullptr_t p, D d, A a);
template<class Y> shared_ptr(const shared_ptr<Y>& r, T *p) noexcept;
shared_ptr(const shared_ptr& r) noexcept;
template<class Y> shared_ptr(const shared_ptr<Y>& r) noexcept;
shared_ptr(shared_ptr&& r) noexcept;
template<class Y> shared_ptr(shared_ptr<Y>&& r) noexcept;
template<class Y> explicit shared_ptr(const weak_ptr<Y>& r);
template<class Y> shared_ptr(auto_ptr<Y>&& r);
template <class Y, class D> shared_ptr(unique_ptr<Y, D>&& r);
shared_ptr(nullptr_t) : shared_ptr() { }
// destructor:
~shared_ptr();
// assignment:
shared_ptr& operator=(const shared_ptr& r) noexcept;
template<class Y> shared_ptr& operator=(const shared_ptr<Y>& r) noexcept;
shared_ptr& operator=(shared_ptr&& r) noexcept;
template<class Y> shared_ptr& operator=(shared_ptr<Y>&& r);
template<class Y> shared_ptr& operator=(auto_ptr<Y>&& r);
template <class Y, class D> shared_ptr& operator=(unique_ptr<Y, D>&& r);
// modifiers:
void swap(shared_ptr& r) noexcept;
void reset() noexcept;
template<class Y> void reset(Y* p);
template<class Y, class D> void reset(Y* p, D d);
template<class Y, class D, class A> void reset(Y* p, D d, A a);
// observers:
T* get() const noexcept;
T& operator*() const noexcept;
T* operator->() const noexcept;
long use_count() const noexcept;
bool unique() const noexcept;
explicit operator bool() const noexcept;
template<class U> bool owner_before(shared_ptr<U> const& b) const;
template<class U> bool owner_before(weak_ptr<U> const& b) const;
};
// shared_ptr comparisons:
template<class T, class U>
bool operator==(shared_ptr<T> const& a, shared_ptr<U> const& b) noexcept;
template<class T, class U>
bool operator!=(shared_ptr<T> const& a, shared_ptr<U> const& b) noexcept;
template<class T, class U>
bool operator<(shared_ptr<T> const& a, shared_ptr<U> const& b) noexcept;
template<class T, class U>
bool operator>(shared_ptr<T> const& a, shared_ptr<U> const& b) noexcept;
template<class T, class U>
bool operator<=(shared_ptr<T> const& a, shared_ptr<U> const& b) noexcept;
template<class T, class U>
bool operator>=(shared_ptr<T> const& a, shared_ptr<U> const& b) noexcept;
template <class T>
bool operator==(const shared_ptr<T>& x, nullptr_t) noexcept;
template <class T>
bool operator==(nullptr_t, const shared_ptr<T>& y) noexcept;
template <class T>
bool operator!=(const shared_ptr<T>& x, nullptr_t) noexcept;
template <class T>
bool operator!=(nullptr_t, const shared_ptr<T>& y) noexcept;
template <class T>
bool operator<(const shared_ptr<T>& x, nullptr_t) noexcept;
template <class T>
bool operator<(nullptr_t, const shared_ptr<T>& y) noexcept;
template <class T>
bool operator<=(const shared_ptr<T>& x, nullptr_t) noexcept;
template <class T>
bool operator<=(nullptr_t, const shared_ptr<T>& y) noexcept;
template <class T>
bool operator>(const shared_ptr<T>& x, nullptr_t) noexcept;
template <class T>
bool operator>(nullptr_t, const shared_ptr<T>& y) noexcept;
template <class T>
bool operator>=(const shared_ptr<T>& x, nullptr_t) noexcept;
template <class T>
bool operator>=(nullptr_t, const shared_ptr<T>& y) noexcept;
// shared_ptr specialized algorithms:
template<class T> void swap(shared_ptr<T>& a, shared_ptr<T>& b) noexcept;
// shared_ptr casts:
template<class T, class U>
shared_ptr<T> static_pointer_cast(shared_ptr<U> const& r) noexcept;
template<class T, class U>
shared_ptr<T> dynamic_pointer_cast(shared_ptr<U> const& r) noexcept;
template<class T, class U>
shared_ptr<T> const_pointer_cast(shared_ptr<U> const& r) noexcept;
// shared_ptr I/O:
template<class E, class T, class Y>
basic_ostream<E, T>& operator<< (basic_ostream<E, T>& os, shared_ptr<Y> const& p);
// shared_ptr get_deleter:
template<class D, class T> D* get_deleter(shared_ptr<T> const& p) noexcept;
template<class T, class... Args>
shared_ptr<T> make_shared(Args&&... args);
template<class T, class A, class... Args>
shared_ptr<T> allocate_shared(const A& a, Args&&... args);
template<class T>
class weak_ptr
{
public:
typedef T element_type;
// constructors
constexpr weak_ptr() noexcept;
template<class Y> weak_ptr(shared_ptr<Y> const& r) noexcept;
weak_ptr(weak_ptr const& r) noexcept;
template<class Y> weak_ptr(weak_ptr<Y> const& r) noexcept;
weak_ptr(weak_ptr&& r) noexcept; // C++14
template<class Y> weak_ptr(weak_ptr<Y>&& r) noexcept; // C++14
// destructor
~weak_ptr();
// assignment
weak_ptr& operator=(weak_ptr const& r) noexcept;
template<class Y> weak_ptr& operator=(weak_ptr<Y> const& r) noexcept;
template<class Y> weak_ptr& operator=(shared_ptr<Y> const& r) noexcept;
weak_ptr& operator=(weak_ptr&& r) noexcept; // C++14
template<class Y> weak_ptr& operator=(weak_ptr<Y>&& r) noexcept; // C++14
// modifiers
void swap(weak_ptr& r) noexcept;
void reset() noexcept;
// observers
long use_count() const noexcept;
bool expired() const noexcept;
shared_ptr<T> lock() const noexcept;
template<class U> bool owner_before(shared_ptr<U> const& b) const;
template<class U> bool owner_before(weak_ptr<U> const& b) const;
};
// weak_ptr specialized algorithms:
template<class T> void swap(weak_ptr<T>& a, weak_ptr<T>& b) noexcept;
// class owner_less:
template<class T> struct owner_less;
template<class T>
struct owner_less<shared_ptr<T>>
: binary_function<shared_ptr<T>, shared_ptr<T>, bool>
{
typedef bool result_type;
bool operator()(shared_ptr<T> const&, shared_ptr<T> const&) const;
bool operator()(shared_ptr<T> const&, weak_ptr<T> const&) const;
bool operator()(weak_ptr<T> const&, shared_ptr<T> const&) const;
};
template<class T>
struct owner_less<weak_ptr<T>>
: binary_function<weak_ptr<T>, weak_ptr<T>, bool>
{
typedef bool result_type;
bool operator()(weak_ptr<T> const&, weak_ptr<T> const&) const;
bool operator()(shared_ptr<T> const&, weak_ptr<T> const&) const;
bool operator()(weak_ptr<T> const&, shared_ptr<T> const&) const;
};
template<class T>
class enable_shared_from_this
{
protected:
constexpr enable_shared_from_this() noexcept;
enable_shared_from_this(enable_shared_from_this const&) noexcept;
enable_shared_from_this& operator=(enable_shared_from_this const&) noexcept;
~enable_shared_from_this();
public:
shared_ptr<T> shared_from_this();
shared_ptr<T const> shared_from_this() const;
};
template<class T>
bool atomic_is_lock_free(const shared_ptr<T>* p);
template<class T>
shared_ptr<T> atomic_load(const shared_ptr<T>* p);
template<class T>
shared_ptr<T> atomic_load_explicit(const shared_ptr<T>* p, memory_order mo);
template<class T>
void atomic_store(shared_ptr<T>* p, shared_ptr<T> r);
template<class T>
void atomic_store_explicit(shared_ptr<T>* p, shared_ptr<T> r, memory_order mo);
template<class T>
shared_ptr<T> atomic_exchange(shared_ptr<T>* p, shared_ptr<T> r);
template<class T>
shared_ptr<T>
atomic_exchange_explicit(shared_ptr<T>* p, shared_ptr<T> r, memory_order mo);
template<class T>
bool
atomic_compare_exchange_weak(shared_ptr<T>* p, shared_ptr<T>* v, shared_ptr<T> w);
template<class T>
bool
atomic_compare_exchange_strong( shared_ptr<T>* p, shared_ptr<T>* v, shared_ptr<T> w);
template<class T>
bool
atomic_compare_exchange_weak_explicit(shared_ptr<T>* p, shared_ptr<T>* v,
shared_ptr<T> w, memory_order success,
memory_order failure);
template<class T>
bool
atomic_compare_exchange_strong_explicit(shared_ptr<T>* p, shared_ptr<T>* v,
shared_ptr<T> w, memory_order success,
memory_order failure);
// Hash support
template <class T> struct hash;
template <class T, class D> struct hash<unique_ptr<T, D> >;
template <class T> struct hash<shared_ptr<T> >;
// Pointer safety
enum class pointer_safety { relaxed, preferred, strict };
void declare_reachable(void *p);
template <class T> T *undeclare_reachable(T *p);
void declare_no_pointers(char *p, size_t n);
void undeclare_no_pointers(char *p, size_t n);
pointer_safety get_pointer_safety() noexcept;
void* align(size_t alignment, size_t size, void*& ptr, size_t& space);
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 598 "/usr/bin/../include/c++/v1/memory" 3
# 599 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 599 "/usr/bin/../include/c++/v1/memory" 3
# 600 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <typeinfo>
#endif /* expanded by -frewrite-includes */
# 600 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/typeinfo" 1 3
// -*- C++ -*-
//===-------------------------- typeinfo ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef __LIBCPP_TYPEINFO
#define __LIBCPP_TYPEINFO
/*
typeinfo synopsis
namespace std {
class type_info
{
public:
virtual ~type_info();
bool operator==(const type_info& rhs) const noexcept;
bool operator!=(const type_info& rhs) const noexcept;
bool before(const type_info& rhs) const noexcept;
size_t hash_code() const noexcept;
const char* name() const noexcept;
type_info(const type_info& rhs) = delete;
type_info& operator=(const type_info& rhs) = delete;
};
class bad_cast
: public exception
{
public:
bad_cast() noexcept;
bad_cast(const bad_cast&) noexcept;
bad_cast& operator=(const bad_cast&) noexcept;
virtual const char* what() const noexcept;
};
class bad_typeid
: public exception
{
public:
bad_typeid() noexcept;
bad_typeid(const bad_typeid&) noexcept;
bad_typeid& operator=(const bad_typeid&) noexcept;
virtual const char* what() const noexcept;
};
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 60 "/usr/bin/../include/c++/v1/typeinfo" 3
# 61 "/usr/bin/../include/c++/v1/typeinfo" 3
#if 0 /* expanded by -frewrite-includes */
#include <exception>
#endif /* expanded by -frewrite-includes */
# 61 "/usr/bin/../include/c++/v1/typeinfo" 3
# 1 "/usr/bin/../include/c++/v1/exception" 1 3
// -*- C++ -*-
//===-------------------------- exception ---------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_EXCEPTION
#define _LIBCPP_EXCEPTION
/*
exception synopsis
namespace std
{
class exception
{
public:
exception() noexcept;
exception(const exception&) noexcept;
exception& operator=(const exception&) noexcept;
virtual ~exception() noexcept;
virtual const char* what() const noexcept;
};
class bad_exception
: public exception
{
public:
bad_exception() noexcept;
bad_exception(const bad_exception&) noexcept;
bad_exception& operator=(const bad_exception&) noexcept;
virtual ~bad_exception() noexcept;
virtual const char* what() const noexcept;
};
typedef void (*unexpected_handler)();
unexpected_handler set_unexpected(unexpected_handler f ) noexcept;
unexpected_handler get_unexpected() noexcept;
[[noreturn]] void unexpected();
typedef void (*terminate_handler)();
terminate_handler set_terminate(terminate_handler f ) noexcept;
terminate_handler get_terminate() noexcept;
[[noreturn]] void terminate() noexcept;
bool uncaught_exception() noexcept;
int uncaught_exceptions() noexcept; // C++17
typedef unspecified exception_ptr;
exception_ptr current_exception() noexcept;
void rethrow_exception [[noreturn]] (exception_ptr p);
template<class E> exception_ptr make_exception_ptr(E e) noexcept;
class nested_exception
{
public:
nested_exception() noexcept;
nested_exception(const nested_exception&) noexcept = default;
nested_exception& operator=(const nested_exception&) noexcept = default;
virtual ~nested_exception() = default;
// access functions
[[noreturn]] void rethrow_nested() const;
exception_ptr nested_ptr() const noexcept;
};
template <class T> [[noreturn]] void throw_with_nested(T&& t);
template <class E> void rethrow_if_nested(const E& e);
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 80 "/usr/bin/../include/c++/v1/exception" 3
# 81 "/usr/bin/../include/c++/v1/exception" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 81 "/usr/bin/../include/c++/v1/exception" 3
# 82 "/usr/bin/../include/c++/v1/exception" 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 82 "/usr/bin/../include/c++/v1/exception" 3
# 83 "/usr/bin/../include/c++/v1/exception" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 86 "/usr/bin/../include/c++/v1/exception" 3
#endif
# 87 "/usr/bin/../include/c++/v1/exception" 3
namespace std // purposefully not using versioning namespace
{
class _LIBCPP_EXCEPTION_ABI exception
{
public:
_LIBCPP_INLINE_VISIBILITY exception() _NOEXCEPT {}
virtual ~exception() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
class _LIBCPP_EXCEPTION_ABI bad_exception
: public exception
{
public:
_LIBCPP_INLINE_VISIBILITY bad_exception() _NOEXCEPT {}
virtual ~bad_exception() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
typedef void (*unexpected_handler)();
_LIBCPP_FUNC_VIS unexpected_handler set_unexpected(unexpected_handler) _NOEXCEPT;
_LIBCPP_FUNC_VIS unexpected_handler get_unexpected() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void unexpected();
typedef void (*terminate_handler)();
_LIBCPP_FUNC_VIS terminate_handler set_terminate(terminate_handler) _NOEXCEPT;
_LIBCPP_FUNC_VIS terminate_handler get_terminate() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void terminate() _NOEXCEPT;
_LIBCPP_FUNC_VIS bool uncaught_exception() _NOEXCEPT;
_LIBCPP_FUNC_VIS int uncaught_exceptions() _NOEXCEPT;
class _LIBCPP_TYPE_VIS exception_ptr;
_LIBCPP_FUNC_VIS exception_ptr current_exception() _NOEXCEPT;
_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void rethrow_exception(exception_ptr);
class _LIBCPP_TYPE_VIS exception_ptr
{
void* __ptr_;
public:
_LIBCPP_INLINE_VISIBILITY exception_ptr() _NOEXCEPT : __ptr_() {}
_LIBCPP_INLINE_VISIBILITY exception_ptr(nullptr_t) _NOEXCEPT : __ptr_() {}
exception_ptr(const exception_ptr&) _NOEXCEPT;
exception_ptr& operator=(const exception_ptr&) _NOEXCEPT;
~exception_ptr() _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_EXPLICIT
operator bool() const _NOEXCEPT {return __ptr_ != nullptr;}
friend _LIBCPP_INLINE_VISIBILITY
bool operator==(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
{return __x.__ptr_ == __y.__ptr_;}
friend _LIBCPP_INLINE_VISIBILITY
bool operator!=(const exception_ptr& __x, const exception_ptr& __y) _NOEXCEPT
{return !(__x == __y);}
friend _LIBCPP_FUNC_VIS exception_ptr current_exception() _NOEXCEPT;
friend _LIBCPP_FUNC_VIS void rethrow_exception(exception_ptr);
};
template<class _Ep>
exception_ptr
make_exception_ptr(_Ep __e) _NOEXCEPT
{
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
throw __e;
}
catch (...)
{
return current_exception();
}
#endif // _LIBCPP_NO_EXCEPTIONS
# 165 "/usr/bin/../include/c++/v1/exception" 3
}
// nested_exception
class _LIBCPP_EXCEPTION_ABI nested_exception
{
exception_ptr __ptr_;
public:
nested_exception() _NOEXCEPT;
// nested_exception(const nested_exception&) noexcept = default;
// nested_exception& operator=(const nested_exception&) noexcept = default;
virtual ~nested_exception() _NOEXCEPT;
// access functions
_LIBCPP_NORETURN void rethrow_nested() const;
_LIBCPP_INLINE_VISIBILITY exception_ptr nested_ptr() const _NOEXCEPT {return __ptr_;}
};
template <class _Tp>
struct __nested
: public _Tp,
public nested_exception
{
_LIBCPP_INLINE_VISIBILITY explicit __nested(const _Tp& __t) : _Tp(__t) {}
};
template <class _Tp>
_LIBCPP_NORETURN
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
is_class<typename remove_reference<_Tp>::type>::value &&
!is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
&& !__libcpp_is_final<typename remove_reference<_Tp>::type>::value
>::type* = 0)
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 201 "/usr/bin/../include/c++/v1/exception" 3
throw_with_nested (_Tp& __t, typename enable_if<
is_class<_Tp>::value && !is_base_of<nested_exception, _Tp>::value
>::type* = 0)
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 205 "/usr/bin/../include/c++/v1/exception" 3
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw __nested<typename remove_reference<_Tp>::type>(_VSTD::forward<_Tp>(__t));
#endif
# 209 "/usr/bin/../include/c++/v1/exception" 3
}
template <class _Tp>
_LIBCPP_NORETURN
void
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
throw_with_nested(_Tp&& __t, typename enable_if<
!is_class<typename remove_reference<_Tp>::type>::value ||
is_base_of<nested_exception, typename remove_reference<_Tp>::type>::value
|| __libcpp_is_final<typename remove_reference<_Tp>::type>::value
>::type* = 0)
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 221 "/usr/bin/../include/c++/v1/exception" 3
throw_with_nested (_Tp& __t, typename enable_if<
!is_class<_Tp>::value || is_base_of<nested_exception, _Tp>::value
>::type* = 0)
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 225 "/usr/bin/../include/c++/v1/exception" 3
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw _VSTD::forward<_Tp>(__t);
#endif
# 229 "/usr/bin/../include/c++/v1/exception" 3
}
template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
void
rethrow_if_nested(const _Ep& __e, typename enable_if<
is_polymorphic<_Ep>::value
>::type* = 0)
{
const nested_exception* __nep = dynamic_cast<const nested_exception*>(&__e);
if (__nep)
__nep->rethrow_nested();
}
template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
void
rethrow_if_nested(const _Ep&, typename enable_if<
!is_polymorphic<_Ep>::value
>::type* = 0)
{
}
} // std
#endif // _LIBCPP_EXCEPTION
# 255 "/usr/bin/../include/c++/v1/exception" 3
# 62 "/usr/bin/../include/c++/v1/typeinfo" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 62 "/usr/bin/../include/c++/v1/typeinfo" 3
# 63 "/usr/bin/../include/c++/v1/typeinfo" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstdint>
#endif /* expanded by -frewrite-includes */
# 63 "/usr/bin/../include/c++/v1/typeinfo" 3
# 1 "/usr/bin/../include/c++/v1/cstdint" 1 3
// -*- C++ -*-
//===--------------------------- cstdint ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_CSTDINT
#define _LIBCPP_CSTDINT
/*
cstdint synopsis
Macros:
INT8_MIN
INT16_MIN
INT32_MIN
INT64_MIN
INT8_MAX
INT16_MAX
INT32_MAX
INT64_MAX
UINT8_MAX
UINT16_MAX
UINT32_MAX
UINT64_MAX
INT_LEAST8_MIN
INT_LEAST16_MIN
INT_LEAST32_MIN
INT_LEAST64_MIN
INT_LEAST8_MAX
INT_LEAST16_MAX
INT_LEAST32_MAX
INT_LEAST64_MAX
UINT_LEAST8_MAX
UINT_LEAST16_MAX
UINT_LEAST32_MAX
UINT_LEAST64_MAX
INT_FAST8_MIN
INT_FAST16_MIN
INT_FAST32_MIN
INT_FAST64_MIN
INT_FAST8_MAX
INT_FAST16_MAX
INT_FAST32_MAX
INT_FAST64_MAX
UINT_FAST8_MAX
UINT_FAST16_MAX
UINT_FAST32_MAX
UINT_FAST64_MAX
INTPTR_MIN
INTPTR_MAX
UINTPTR_MAX
INTMAX_MIN
INTMAX_MAX
UINTMAX_MAX
PTRDIFF_MIN
PTRDIFF_MAX
SIG_ATOMIC_MIN
SIG_ATOMIC_MAX
SIZE_MAX
WCHAR_MIN
WCHAR_MAX
WINT_MIN
WINT_MAX
INT8_C(value)
INT16_C(value)
INT32_C(value)
INT64_C(value)
UINT8_C(value)
UINT16_C(value)
UINT32_C(value)
UINT64_C(value)
INTMAX_C(value)
UINTMAX_C(value)
namespace std
{
Types:
int8_t
int16_t
int32_t
int64_t
uint8_t
uint16_t
uint32_t
uint64_t
int_least8_t
int_least16_t
int_least32_t
int_least64_t
uint_least8_t
uint_least16_t
uint_least32_t
uint_least64_t
int_fast8_t
int_fast16_t
int_fast32_t
int_fast64_t
uint_fast8_t
uint_fast16_t
uint_fast32_t
uint_fast64_t
intptr_t
uintptr_t
intmax_t
uintmax_t
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 144 "/usr/bin/../include/c++/v1/cstdint" 3
# 145 "/usr/bin/../include/c++/v1/cstdint" 3
#if 0 /* expanded by -frewrite-includes */
#include <stdint.h>
#endif /* expanded by -frewrite-includes */
# 145 "/usr/bin/../include/c++/v1/cstdint" 3
# 1 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 1 3
/*===---- stdint.h - Standard header for sized integer types --------------===*\
*
* Copyright (c) 2009 Chris Lattner
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
\*===----------------------------------------------------------------------===*/
#ifndef __CLANG_STDINT_H
#define __CLANG_STDINT_H
/* If we're hosted, fall back to the system's stdint.h, which might have
* additional definitions.
*/
#if __STDC_HOSTED__ && (1)/*__has_include_next(<stdint.h>)*/
// C99 7.18.3 Limits of other integer types
//
// Footnote 219, 220: C++ implementations should define these macros only when
// __STDC_LIMIT_MACROS is defined before <stdint.h> is included.
//
// Footnote 222: C++ implementations should define these macros only when
// __STDC_CONSTANT_MACROS is defined before <stdint.h> is included.
//
// C++11 [cstdint.syn]p2:
//
// The macros defined by <cstdint> are provided unconditionally. In particular,
// the symbols __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS (mentioned in
// footnotes 219, 220, and 222 in the C standard) play no role in C++.
//
// C11 removed the problematic footnotes.
//
// Work around this inconsistency by always defining those macros in C++ mode,
// so that a C library implementation which follows the C99 standard can be
// used in C++.
# ifdef __cplusplus
# if !defined(__STDC_LIMIT_MACROS)
# define __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS_DEFINED_BY_CLANG
# endif
# 57 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# if !defined(__STDC_CONSTANT_MACROS)
# define __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG
# endif
# 61 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# endif
# 62 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#if 0 /* expanded by -frewrite-includes */
# include_next <stdint.h>
#endif /* expanded by -frewrite-includes */
# 63 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# 1 "/usr/include/stdint.h" 1 3 4
/* Copyright (C) 1997-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/*
* ISO C99: 7.18 Integer types <stdint.h>
*/
#ifndef _STDINT_H
#define _STDINT_H 1
#if 0 /* expanded by -frewrite-includes */
#include <features.h>
#endif /* expanded by -frewrite-includes */
# 25 "/usr/include/stdint.h" 3 4
# 26 "/usr/include/stdint.h" 3 4
#if 0 /* expanded by -frewrite-includes */
#include <bits/wchar.h>
#endif /* expanded by -frewrite-includes */
# 26 "/usr/include/stdint.h" 3 4
# 1 "/usr/include/bits/wchar.h" 1 3 4
/* wchar_t type related definitions.
Copyright (C) 2000-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#ifndef _BITS_WCHAR_H
#define _BITS_WCHAR_H 1
/* The fallback definitions, for when __WCHAR_MAX__ or __WCHAR_MIN__
are not defined, give the right value and type as long as both int
and wchar_t are 32-bit types. Adding L'\0' to a constant value
ensures that the type is correct; it is necessary to use (L'\0' +
0) rather than just L'\0' so that the type in C++ is the promoted
version of wchar_t rather than the distinct wchar_t type itself.
Because wchar_t in preprocessor #if expressions is treated as
intmax_t or uintmax_t, the expression (L'\0' - 1) would have the
wrong value for WCHAR_MAX in such expressions and so cannot be used
to define __WCHAR_MAX in the unsigned case. */
#ifdef __WCHAR_MAX__
# define __WCHAR_MAX __WCHAR_MAX__
#elif L'\0' - 1 > 0
# 36 "/usr/include/bits/wchar.h" 3 4
# define __WCHAR_MAX (0xffffffffu + L'\0')
#else
# 38 "/usr/include/bits/wchar.h" 3 4
# define __WCHAR_MAX (0x7fffffff + L'\0')
#endif
# 40 "/usr/include/bits/wchar.h" 3 4
#ifdef __WCHAR_MIN__
# define __WCHAR_MIN __WCHAR_MIN__
#elif L'\0' - 1 > 0
# 44 "/usr/include/bits/wchar.h" 3 4
# define __WCHAR_MIN (L'\0' + 0)
#else
# 46 "/usr/include/bits/wchar.h" 3 4
# define __WCHAR_MIN (-__WCHAR_MAX - 1)
#endif
# 48 "/usr/include/bits/wchar.h" 3 4
#endif /* bits/wchar.h */
# 50 "/usr/include/bits/wchar.h" 3 4
# 27 "/usr/include/stdint.h" 2 3 4
#if 0 /* expanded by -frewrite-includes */
#include <bits/wordsize.h>
#endif /* expanded by -frewrite-includes */
# 27 "/usr/include/stdint.h" 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
/* Determine the wordsize from the preprocessor defines. */
#if defined __x86_64__ && !defined __ILP32__
# define __WORDSIZE 64
#else
# 6 "/usr/include/bits/wordsize.h" 3 4
# define __WORDSIZE 32
#endif
# 8 "/usr/include/bits/wordsize.h" 3 4
#ifdef __x86_64__
# define __WORDSIZE_TIME64_COMPAT32 1
/* Both x86-64 and x32 use the 64-bit system call interface. */
# define __SYSCALL_WORDSIZE 64
#endif
# 14 "/usr/include/bits/wordsize.h" 3 4
# 28 "/usr/include/stdint.h" 2 3 4
/* Exact integral types. */
/* Signed. */
/* There is some amount of overlap with <sys/types.h> as known by inet code */
#ifndef __int8_t_defined
# define __int8_t_defined
typedef signed char int8_t;
typedef short int int16_t;
typedef int int32_t;
# if __WORDSIZE == 64
typedef long int int64_t;
# else
# 42 "/usr/include/stdint.h" 3 4
__extension__
typedef long long int int64_t;
# endif
# 45 "/usr/include/stdint.h" 3 4
#endif
# 46 "/usr/include/stdint.h" 3 4
/* Unsigned. */
typedef unsigned char uint8_t;
typedef unsigned short int uint16_t;
#ifndef __uint32_t_defined
typedef unsigned int uint32_t;
# define __uint32_t_defined
#endif
# 54 "/usr/include/stdint.h" 3 4
#if __WORDSIZE == 64
typedef unsigned long int uint64_t;
#else
# 57 "/usr/include/stdint.h" 3 4
__extension__
typedef unsigned long long int uint64_t;
#endif
# 60 "/usr/include/stdint.h" 3 4
/* Small types. */
/* Signed. */
typedef signed char int_least8_t;
typedef short int int_least16_t;
typedef int int_least32_t;
#if __WORDSIZE == 64
typedef long int int_least64_t;
#else
# 71 "/usr/include/stdint.h" 3 4
__extension__
typedef long long int int_least64_t;
#endif
# 74 "/usr/include/stdint.h" 3 4
/* Unsigned. */
typedef unsigned char uint_least8_t;
typedef unsigned short int uint_least16_t;
typedef unsigned int uint_least32_t;
#if __WORDSIZE == 64
typedef unsigned long int uint_least64_t;
#else
# 82 "/usr/include/stdint.h" 3 4
__extension__
typedef unsigned long long int uint_least64_t;
#endif
# 85 "/usr/include/stdint.h" 3 4
/* Fast types. */
/* Signed. */
typedef signed char int_fast8_t;
#if __WORDSIZE == 64
typedef long int int_fast16_t;
typedef long int int_fast32_t;
typedef long int int_fast64_t;
#else
# 96 "/usr/include/stdint.h" 3 4
typedef int int_fast16_t;
typedef int int_fast32_t;
__extension__
typedef long long int int_fast64_t;
#endif
# 101 "/usr/include/stdint.h" 3 4
/* Unsigned. */
typedef unsigned char uint_fast8_t;
#if __WORDSIZE == 64
typedef unsigned long int uint_fast16_t;
typedef unsigned long int uint_fast32_t;
typedef unsigned long int uint_fast64_t;
#else
# 109 "/usr/include/stdint.h" 3 4
typedef unsigned int uint_fast16_t;
typedef unsigned int uint_fast32_t;
__extension__
typedef unsigned long long int uint_fast64_t;
#endif
# 114 "/usr/include/stdint.h" 3 4
/* Types for `void *' pointers. */
#if __WORDSIZE == 64
# ifndef __intptr_t_defined
typedef long int intptr_t;
# define __intptr_t_defined
# endif
# 122 "/usr/include/stdint.h" 3 4
typedef unsigned long int uintptr_t;
#else
# 124 "/usr/include/stdint.h" 3 4
# ifndef __intptr_t_defined
typedef int intptr_t;
# define __intptr_t_defined
# endif
# 128 "/usr/include/stdint.h" 3 4
typedef unsigned int uintptr_t;
#endif
# 130 "/usr/include/stdint.h" 3 4
/* Largest integral types. */
#if __WORDSIZE == 64
typedef long int intmax_t;
typedef unsigned long int uintmax_t;
#else
# 137 "/usr/include/stdint.h" 3 4
__extension__
typedef long long int intmax_t;
__extension__
typedef unsigned long long int uintmax_t;
#endif
# 142 "/usr/include/stdint.h" 3 4
# if __WORDSIZE == 64
# define __INT64_C(c) c ## L
# define __UINT64_C(c) c ## UL
# else
# 148 "/usr/include/stdint.h" 3 4
# define __INT64_C(c) c ## LL
# define __UINT64_C(c) c ## ULL
# endif
# 151 "/usr/include/stdint.h" 3 4
/* Limits of integral types. */
/* Minimum of signed integral types. */
# define INT8_MIN (-128)
# define INT16_MIN (-32767-1)
# define INT32_MIN (-2147483647-1)
# define INT64_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum of signed integral types. */
# define INT8_MAX (127)
# define INT16_MAX (32767)
# define INT32_MAX (2147483647)
# define INT64_MAX (__INT64_C(9223372036854775807))
/* Maximum of unsigned integral types. */
# define UINT8_MAX (255)
# define UINT16_MAX (65535)
# define UINT32_MAX (4294967295U)
# define UINT64_MAX (__UINT64_C(18446744073709551615))
/* Minimum of signed integral types having a minimum size. */
# define INT_LEAST8_MIN (-128)
# define INT_LEAST16_MIN (-32767-1)
# define INT_LEAST32_MIN (-2147483647-1)
# define INT_LEAST64_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum of signed integral types having a minimum size. */
# define INT_LEAST8_MAX (127)
# define INT_LEAST16_MAX (32767)
# define INT_LEAST32_MAX (2147483647)
# define INT_LEAST64_MAX (__INT64_C(9223372036854775807))
/* Maximum of unsigned integral types having a minimum size. */
# define UINT_LEAST8_MAX (255)
# define UINT_LEAST16_MAX (65535)
# define UINT_LEAST32_MAX (4294967295U)
# define UINT_LEAST64_MAX (__UINT64_C(18446744073709551615))
/* Minimum of fast signed integral types having a minimum size. */
# define INT_FAST8_MIN (-128)
# if __WORDSIZE == 64
# define INT_FAST16_MIN (-9223372036854775807L-1)
# define INT_FAST32_MIN (-9223372036854775807L-1)
# else
# 196 "/usr/include/stdint.h" 3 4
# define INT_FAST16_MIN (-2147483647-1)
# define INT_FAST32_MIN (-2147483647-1)
# endif
# 199 "/usr/include/stdint.h" 3 4
# define INT_FAST64_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum of fast signed integral types having a minimum size. */
# define INT_FAST8_MAX (127)
# if __WORDSIZE == 64
# define INT_FAST16_MAX (9223372036854775807L)
# define INT_FAST32_MAX (9223372036854775807L)
# else
# 206 "/usr/include/stdint.h" 3 4
# define INT_FAST16_MAX (2147483647)
# define INT_FAST32_MAX (2147483647)
# endif
# 209 "/usr/include/stdint.h" 3 4
# define INT_FAST64_MAX (__INT64_C(9223372036854775807))
/* Maximum of fast unsigned integral types having a minimum size. */
# define UINT_FAST8_MAX (255)
# if __WORDSIZE == 64
# define UINT_FAST16_MAX (18446744073709551615UL)
# define UINT_FAST32_MAX (18446744073709551615UL)
# else
# 217 "/usr/include/stdint.h" 3 4
# define UINT_FAST16_MAX (4294967295U)
# define UINT_FAST32_MAX (4294967295U)
# endif
# 220 "/usr/include/stdint.h" 3 4
# define UINT_FAST64_MAX (__UINT64_C(18446744073709551615))
/* Values to test for integral types holding `void *' pointer. */
# if __WORDSIZE == 64
# define INTPTR_MIN (-9223372036854775807L-1)
# define INTPTR_MAX (9223372036854775807L)
# define UINTPTR_MAX (18446744073709551615UL)
# else
# 229 "/usr/include/stdint.h" 3 4
# define INTPTR_MIN (-2147483647-1)
# define INTPTR_MAX (2147483647)
# define UINTPTR_MAX (4294967295U)
# endif
# 233 "/usr/include/stdint.h" 3 4
/* Minimum for largest signed integral type. */
# define INTMAX_MIN (-__INT64_C(9223372036854775807)-1)
/* Maximum for largest signed integral type. */
# define INTMAX_MAX (__INT64_C(9223372036854775807))
/* Maximum for largest unsigned integral type. */
# define UINTMAX_MAX (__UINT64_C(18446744073709551615))
/* Limits of other integer types. */
/* Limits of `ptrdiff_t' type. */
# if __WORDSIZE == 64
# define PTRDIFF_MIN (-9223372036854775807L-1)
# define PTRDIFF_MAX (9223372036854775807L)
# else
# 251 "/usr/include/stdint.h" 3 4
# define PTRDIFF_MIN (-2147483647-1)
# define PTRDIFF_MAX (2147483647)
# endif
# 254 "/usr/include/stdint.h" 3 4
/* Limits of `sig_atomic_t'. */
# define SIG_ATOMIC_MIN (-2147483647-1)
# define SIG_ATOMIC_MAX (2147483647)
/* Limit of `size_t' type. */
# if __WORDSIZE == 64
# define SIZE_MAX (18446744073709551615UL)
# else
# 263 "/usr/include/stdint.h" 3 4
# ifdef __WORDSIZE32_SIZE_ULONG
# define SIZE_MAX (4294967295UL)
# else
# 266 "/usr/include/stdint.h" 3 4
# define SIZE_MAX (4294967295U)
# endif
# 268 "/usr/include/stdint.h" 3 4
# endif
# 269 "/usr/include/stdint.h" 3 4
/* Limits of `wchar_t'. */
# ifndef WCHAR_MIN
/* These constants might also be defined in <wchar.h>. */
# define WCHAR_MIN __WCHAR_MIN
# define WCHAR_MAX __WCHAR_MAX
# endif
# 276 "/usr/include/stdint.h" 3 4
/* Limits of `wint_t'. */
# define WINT_MIN (0u)
# define WINT_MAX (4294967295u)
/* Signed. */
# define INT8_C(c) c
# define INT16_C(c) c
# define INT32_C(c) c
# if __WORDSIZE == 64
# define INT64_C(c) c ## L
# else
# 288 "/usr/include/stdint.h" 3 4
# define INT64_C(c) c ## LL
# endif
# 290 "/usr/include/stdint.h" 3 4
/* Unsigned. */
# define UINT8_C(c) c
# define UINT16_C(c) c
# define UINT32_C(c) c ## U
# if __WORDSIZE == 64
# define UINT64_C(c) c ## UL
# else
# 298 "/usr/include/stdint.h" 3 4
# define UINT64_C(c) c ## ULL
# endif
# 300 "/usr/include/stdint.h" 3 4
/* Maximal type. */
# if __WORDSIZE == 64
# define INTMAX_C(c) c ## L
# define UINTMAX_C(c) c ## UL
# else
# 306 "/usr/include/stdint.h" 3 4
# define INTMAX_C(c) c ## LL
# define UINTMAX_C(c) c ## ULL
# endif
# 309 "/usr/include/stdint.h" 3 4
#endif /* stdint.h */
# 311 "/usr/include/stdint.h" 3 4
# 64 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 2 3
# ifdef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG
# undef __STDC_LIMIT_MACROS
# undef __STDC_LIMIT_MACROS_DEFINED_BY_CLANG
# endif
# 69 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# ifdef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG
# undef __STDC_CONSTANT_MACROS
# undef __STDC_CONSTANT_MACROS_DEFINED_BY_CLANG
# endif
# 73 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#else
# 75 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* C99 7.18.1.1 Exact-width integer types.
* C99 7.18.1.2 Minimum-width integer types.
* C99 7.18.1.3 Fastest minimum-width integer types.
*
* The standard requires that exact-width type be defined for 8-, 16-, 32-, and
* 64-bit types if they are implemented. Other exact width types are optional.
* This implementation defines an exact-width types for every integer width
* that is represented in the standard integer types.
*
* The standard also requires minimum-width types be defined for 8-, 16-, 32-,
* and 64-bit widths regardless of whether there are corresponding exact-width
* types.
*
* To accommodate targets that are missing types that are exactly 8, 16, 32, or
* 64 bits wide, this implementation takes an approach of cascading
* redefintions, redefining __int_leastN_t to successively smaller exact-width
* types. It is therefore important that the types are defined in order of
* descending widths.
*
* We currently assume that the minimum-width types and the fastest
* minimum-width types are the same. This is allowed by the standard, but is
* suboptimal.
*
* In violation of the standard, some targets do not implement a type that is
* wide enough to represent all of the required widths (8-, 16-, 32-, 64-bit).
* To accommodate these targets, a required minimum-width type is only
* defined if there exists an exact-width type of equal or greater width.
*/
#ifdef __INT64_TYPE__
# ifndef __int8_t_defined /* glibc sys/types.h also defines int64_t*/
typedef __INT64_TYPE__ int64_t;
# endif /* __int8_t_defined */
# 109 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
typedef __UINT64_TYPE__ uint64_t;
# define __int_least64_t int64_t
# define __uint_least64_t uint64_t
# define __int_least32_t int64_t
# define __uint_least32_t uint64_t
# define __int_least16_t int64_t
# define __uint_least16_t uint64_t
# define __int_least8_t int64_t
# define __uint_least8_t uint64_t
#endif /* __INT64_TYPE__ */
# 119 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least64_t
typedef __int_least64_t int_least64_t;
typedef __uint_least64_t uint_least64_t;
typedef __int_least64_t int_fast64_t;
typedef __uint_least64_t uint_fast64_t;
#endif /* __int_least64_t */
# 126 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT56_TYPE__
typedef __INT56_TYPE__ int56_t;
typedef __UINT56_TYPE__ uint56_t;
typedef int56_t int_least56_t;
typedef uint56_t uint_least56_t;
typedef int56_t int_fast56_t;
typedef uint56_t uint_fast56_t;
# define __int_least32_t int56_t
# define __uint_least32_t uint56_t
# define __int_least16_t int56_t
# define __uint_least16_t uint56_t
# define __int_least8_t int56_t
# define __uint_least8_t uint56_t
#endif /* __INT56_TYPE__ */
# 141 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT48_TYPE__
typedef __INT48_TYPE__ int48_t;
typedef __UINT48_TYPE__ uint48_t;
typedef int48_t int_least48_t;
typedef uint48_t uint_least48_t;
typedef int48_t int_fast48_t;
typedef uint48_t uint_fast48_t;
# define __int_least32_t int48_t
# define __uint_least32_t uint48_t
# define __int_least16_t int48_t
# define __uint_least16_t uint48_t
# define __int_least8_t int48_t
# define __uint_least8_t uint48_t
#endif /* __INT48_TYPE__ */
# 157 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT40_TYPE__
typedef __INT40_TYPE__ int40_t;
typedef __UINT40_TYPE__ uint40_t;
typedef int40_t int_least40_t;
typedef uint40_t uint_least40_t;
typedef int40_t int_fast40_t;
typedef uint40_t uint_fast40_t;
# define __int_least32_t int40_t
# define __uint_least32_t uint40_t
# define __int_least16_t int40_t
# define __uint_least16_t uint40_t
# define __int_least8_t int40_t
# define __uint_least8_t uint40_t
#endif /* __INT40_TYPE__ */
# 173 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT32_TYPE__
# ifndef __int8_t_defined /* glibc sys/types.h also defines int32_t*/
typedef __INT32_TYPE__ int32_t;
# endif /* __int8_t_defined */
# 180 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# ifndef __uint32_t_defined /* more glibc compatibility */
# define __uint32_t_defined
typedef __UINT32_TYPE__ uint32_t;
# endif /* __uint32_t_defined */
# 185 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define __int_least32_t int32_t
# define __uint_least32_t uint32_t
# define __int_least16_t int32_t
# define __uint_least16_t uint32_t
# define __int_least8_t int32_t
# define __uint_least8_t uint32_t
#endif /* __INT32_TYPE__ */
# 193 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least32_t
typedef __int_least32_t int_least32_t;
typedef __uint_least32_t uint_least32_t;
typedef __int_least32_t int_fast32_t;
typedef __uint_least32_t uint_fast32_t;
#endif /* __int_least32_t */
# 200 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT24_TYPE__
typedef __INT24_TYPE__ int24_t;
typedef __UINT24_TYPE__ uint24_t;
typedef int24_t int_least24_t;
typedef uint24_t uint_least24_t;
typedef int24_t int_fast24_t;
typedef uint24_t uint_fast24_t;
# define __int_least16_t int24_t
# define __uint_least16_t uint24_t
# define __int_least8_t int24_t
# define __uint_least8_t uint24_t
#endif /* __INT24_TYPE__ */
# 213 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT16_TYPE__
#ifndef __int8_t_defined /* glibc sys/types.h also defines int16_t*/
typedef __INT16_TYPE__ int16_t;
#endif /* __int8_t_defined */
# 218 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
typedef __UINT16_TYPE__ uint16_t;
# define __int_least16_t int16_t
# define __uint_least16_t uint16_t
# define __int_least8_t int16_t
# define __uint_least8_t uint16_t
#endif /* __INT16_TYPE__ */
# 224 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least16_t
typedef __int_least16_t int_least16_t;
typedef __uint_least16_t uint_least16_t;
typedef __int_least16_t int_fast16_t;
typedef __uint_least16_t uint_fast16_t;
#endif /* __int_least16_t */
# 231 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT8_TYPE__
#ifndef __int8_t_defined /* glibc sys/types.h also defines int8_t*/
typedef __INT8_TYPE__ int8_t;
#endif /* __int8_t_defined */
# 237 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
typedef __UINT8_TYPE__ uint8_t;
# define __int_least8_t int8_t
# define __uint_least8_t uint8_t
#endif /* __INT8_TYPE__ */
# 241 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least8_t
typedef __int_least8_t int_least8_t;
typedef __uint_least8_t uint_least8_t;
typedef __int_least8_t int_fast8_t;
typedef __uint_least8_t uint_fast8_t;
#endif /* __int_least8_t */
# 248 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* prevent glibc sys/types.h from defining conflicting types */
#ifndef __int8_t_defined
# define __int8_t_defined
#endif /* __int8_t_defined */
# 253 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* C99 7.18.1.4 Integer types capable of holding object pointers.
*/
#define __stdint_join3(a,b,c) a ## b ## c
#define __intn_t(n) __stdint_join3( int, n, _t)
#define __uintn_t(n) __stdint_join3(uint, n, _t)
#ifndef _INTPTR_T
#ifndef __intptr_t_defined
typedef __intn_t(__INTPTR_WIDTH__) intptr_t;
#define __intptr_t_defined
#define _INTPTR_T
#endif
# 267 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif
# 268 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifndef _UINTPTR_T
typedef __uintn_t(__INTPTR_WIDTH__) uintptr_t;
#define _UINTPTR_T
#endif
# 273 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* C99 7.18.1.5 Greatest-width integer types.
*/
typedef __INTMAX_TYPE__ intmax_t;
typedef __UINTMAX_TYPE__ uintmax_t;
/* C99 7.18.4 Macros for minimum-width integer constants.
*
* The standard requires that integer constant macros be defined for all the
* minimum-width types defined above. As 8-, 16-, 32-, and 64-bit minimum-width
* types are required, the corresponding integer constant macros are defined
* here. This implementation also defines minimum-width types for every other
* integer width that the target implements, so corresponding macros are
* defined below, too.
*
* These macros are defined using the same successive-shrinking approach as
* the type definitions above. It is likewise important that macros are defined
* in order of decending width.
*
* Note that C++ should not check __STDC_CONSTANT_MACROS here, contrary to the
* claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]).
*/
#define __int_c_join(a, b) a ## b
#define __int_c(v, suffix) __int_c_join(v, suffix)
#define __uint_c(v, suffix) __int_c_join(v##U, suffix)
#ifdef __INT64_TYPE__
# ifdef __INT64_C_SUFFIX__
# define __int64_c_suffix __INT64_C_SUFFIX__
# define __int32_c_suffix __INT64_C_SUFFIX__
# define __int16_c_suffix __INT64_C_SUFFIX__
# define __int8_c_suffix __INT64_C_SUFFIX__
# else
# 308 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# undef __int64_c_suffix
# undef __int32_c_suffix
# undef __int16_c_suffix
# undef __int8_c_suffix
# endif /* __INT64_C_SUFFIX__ */
# 313 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT64_TYPE__ */
# 314 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least64_t
# ifdef __int64_c_suffix
# define INT64_C(v) __int_c(v, __int64_c_suffix)
# define UINT64_C(v) __uint_c(v, __int64_c_suffix)
# else
# 320 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT64_C(v) v
# define UINT64_C(v) v ## U
# endif /* __int64_c_suffix */
# 323 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __int_least64_t */
# 324 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT56_TYPE__
# ifdef __INT56_C_SUFFIX__
# define INT56_C(v) __int_c(v, __INT56_C_SUFFIX__)
# define UINT56_C(v) __uint_c(v, __INT56_C_SUFFIX__)
# define __int32_c_suffix __INT56_C_SUFFIX__
# define __int16_c_suffix __INT56_C_SUFFIX__
# define __int8_c_suffix __INT56_C_SUFFIX__
# else
# 334 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT56_C(v) v
# define UINT56_C(v) v ## U
# undef __int32_c_suffix
# undef __int16_c_suffix
# undef __int8_c_suffix
# endif /* __INT56_C_SUFFIX__ */
# 340 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT56_TYPE__ */
# 341 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT48_TYPE__
# ifdef __INT48_C_SUFFIX__
# define INT48_C(v) __int_c(v, __INT48_C_SUFFIX__)
# define UINT48_C(v) __uint_c(v, __INT48_C_SUFFIX__)
# define __int32_c_suffix __INT48_C_SUFFIX__
# define __int16_c_suffix __INT48_C_SUFFIX__
# define __int8_c_suffix __INT48_C_SUFFIX__
# else
# 351 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT48_C(v) v
# define UINT48_C(v) v ## U
# undef __int32_c_suffix
# undef __int16_c_suffix
# undef __int8_c_suffix
# endif /* __INT48_C_SUFFIX__ */
# 357 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT48_TYPE__ */
# 358 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT40_TYPE__
# ifdef __INT40_C_SUFFIX__
# define INT40_C(v) __int_c(v, __INT40_C_SUFFIX__)
# define UINT40_C(v) __uint_c(v, __INT40_C_SUFFIX__)
# define __int32_c_suffix __INT40_C_SUFFIX__
# define __int16_c_suffix __INT40_C_SUFFIX__
# define __int8_c_suffix __INT40_C_SUFFIX__
# else
# 368 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT40_C(v) v
# define UINT40_C(v) v ## U
# undef __int32_c_suffix
# undef __int16_c_suffix
# undef __int8_c_suffix
# endif /* __INT40_C_SUFFIX__ */
# 374 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT40_TYPE__ */
# 375 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT32_TYPE__
# ifdef __INT32_C_SUFFIX__
# define __int32_c_suffix __INT32_C_SUFFIX__
# define __int16_c_suffix __INT32_C_SUFFIX__
# define __int8_c_suffix __INT32_C_SUFFIX__
#else
# 383 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# undef __int32_c_suffix
# undef __int16_c_suffix
# undef __int8_c_suffix
# endif /* __INT32_C_SUFFIX__ */
# 387 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT32_TYPE__ */
# 388 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least32_t
# ifdef __int32_c_suffix
# define INT32_C(v) __int_c(v, __int32_c_suffix)
# define UINT32_C(v) __uint_c(v, __int32_c_suffix)
# else
# 394 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT32_C(v) v
# define UINT32_C(v) v ## U
# endif /* __int32_c_suffix */
# 397 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __int_least32_t */
# 398 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT24_TYPE__
# ifdef __INT24_C_SUFFIX__
# define INT24_C(v) __int_c(v, __INT24_C_SUFFIX__)
# define UINT24_C(v) __uint_c(v, __INT24_C_SUFFIX__)
# define __int16_c_suffix __INT24_C_SUFFIX__
# define __int8_c_suffix __INT24_C_SUFFIX__
# else
# 407 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT24_C(v) v
# define UINT24_C(v) v ## U
# undef __int16_c_suffix
# undef __int8_c_suffix
# endif /* __INT24_C_SUFFIX__ */
# 412 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT24_TYPE__ */
# 413 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT16_TYPE__
# ifdef __INT16_C_SUFFIX__
# define __int16_c_suffix __INT16_C_SUFFIX__
# define __int8_c_suffix __INT16_C_SUFFIX__
#else
# 420 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# undef __int16_c_suffix
# undef __int8_c_suffix
# endif /* __INT16_C_SUFFIX__ */
# 423 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT16_TYPE__ */
# 424 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least16_t
# ifdef __int16_c_suffix
# define INT16_C(v) __int_c(v, __int16_c_suffix)
# define UINT16_C(v) __uint_c(v, __int16_c_suffix)
# else
# 430 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT16_C(v) v
# define UINT16_C(v) v ## U
# endif /* __int16_c_suffix */
# 433 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __int_least16_t */
# 434 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT8_TYPE__
# ifdef __INT8_C_SUFFIX__
# define __int8_c_suffix __INT8_C_SUFFIX__
#else
# 440 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# undef __int8_c_suffix
# endif /* __INT8_C_SUFFIX__ */
# 442 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __INT8_TYPE__ */
# 443 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __int_least8_t
# ifdef __int8_c_suffix
# define INT8_C(v) __int_c(v, __int8_c_suffix)
# define UINT8_C(v) __uint_c(v, __int8_c_suffix)
# else
# 449 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define INT8_C(v) v
# define UINT8_C(v) v ## U
# endif /* __int8_c_suffix */
# 452 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __int_least8_t */
# 453 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* C99 7.18.2.1 Limits of exact-width integer types.
* C99 7.18.2.2 Limits of minimum-width integer types.
* C99 7.18.2.3 Limits of fastest minimum-width integer types.
*
* The presence of limit macros are completely optional in C99. This
* implementation defines limits for all of the types (exact- and
* minimum-width) that it defines above, using the limits of the minimum-width
* type for any types that do not have exact-width representations.
*
* As in the type definitions, this section takes an approach of
* successive-shrinking to determine which limits to use for the standard (8,
* 16, 32, 64) bit widths when they don't have exact representations. It is
* therefore important that the defintions be kept in order of decending
* widths.
*
* Note that C++ should not check __STDC_LIMIT_MACROS here, contrary to the
* claims of the C standard (see C++ 18.3.1p2, [cstdint.syn]).
*/
#ifdef __INT64_TYPE__
# define INT64_MAX INT64_C( 9223372036854775807)
# define INT64_MIN (-INT64_C( 9223372036854775807)-1)
# define UINT64_MAX UINT64_C(18446744073709551615)
# define __INT_LEAST64_MIN INT64_MIN
# define __INT_LEAST64_MAX INT64_MAX
# define __UINT_LEAST64_MAX UINT64_MAX
# define __INT_LEAST32_MIN INT64_MIN
# define __INT_LEAST32_MAX INT64_MAX
# define __UINT_LEAST32_MAX UINT64_MAX
# define __INT_LEAST16_MIN INT64_MIN
# define __INT_LEAST16_MAX INT64_MAX
# define __UINT_LEAST16_MAX UINT64_MAX
# define __INT_LEAST8_MIN INT64_MIN
# define __INT_LEAST8_MAX INT64_MAX
# define __UINT_LEAST8_MAX UINT64_MAX
#endif /* __INT64_TYPE__ */
# 491 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT_LEAST64_MIN
# define INT_LEAST64_MIN __INT_LEAST64_MIN
# define INT_LEAST64_MAX __INT_LEAST64_MAX
# define UINT_LEAST64_MAX __UINT_LEAST64_MAX
# define INT_FAST64_MIN __INT_LEAST64_MIN
# define INT_FAST64_MAX __INT_LEAST64_MAX
# define UINT_FAST64_MAX __UINT_LEAST64_MAX
#endif /* __INT_LEAST64_MIN */
# 500 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT56_TYPE__
# define INT56_MAX INT56_C(36028797018963967)
# define INT56_MIN (-INT56_C(36028797018963967)-1)
# define UINT56_MAX UINT56_C(72057594037927935)
# define INT_LEAST56_MIN INT56_MIN
# define INT_LEAST56_MAX INT56_MAX
# define UINT_LEAST56_MAX UINT56_MAX
# define INT_FAST56_MIN INT56_MIN
# define INT_FAST56_MAX INT56_MAX
# define UINT_FAST56_MAX UINT56_MAX
# define __INT_LEAST32_MIN INT56_MIN
# define __INT_LEAST32_MAX INT56_MAX
# define __UINT_LEAST32_MAX UINT56_MAX
# define __INT_LEAST16_MIN INT56_MIN
# define __INT_LEAST16_MAX INT56_MAX
# define __UINT_LEAST16_MAX UINT56_MAX
# define __INT_LEAST8_MIN INT56_MIN
# define __INT_LEAST8_MAX INT56_MAX
# define __UINT_LEAST8_MAX UINT56_MAX
#endif /* __INT56_TYPE__ */
# 522 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT48_TYPE__
# define INT48_MAX INT48_C(140737488355327)
# define INT48_MIN (-INT48_C(140737488355327)-1)
# define UINT48_MAX UINT48_C(281474976710655)
# define INT_LEAST48_MIN INT48_MIN
# define INT_LEAST48_MAX INT48_MAX
# define UINT_LEAST48_MAX UINT48_MAX
# define INT_FAST48_MIN INT48_MIN
# define INT_FAST48_MAX INT48_MAX
# define UINT_FAST48_MAX UINT48_MAX
# define __INT_LEAST32_MIN INT48_MIN
# define __INT_LEAST32_MAX INT48_MAX
# define __UINT_LEAST32_MAX UINT48_MAX
# define __INT_LEAST16_MIN INT48_MIN
# define __INT_LEAST16_MAX INT48_MAX
# define __UINT_LEAST16_MAX UINT48_MAX
# define __INT_LEAST8_MIN INT48_MIN
# define __INT_LEAST8_MAX INT48_MAX
# define __UINT_LEAST8_MAX UINT48_MAX
#endif /* __INT48_TYPE__ */
# 544 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT40_TYPE__
# define INT40_MAX INT40_C(549755813887)
# define INT40_MIN (-INT40_C(549755813887)-1)
# define UINT40_MAX UINT40_C(1099511627775)
# define INT_LEAST40_MIN INT40_MIN
# define INT_LEAST40_MAX INT40_MAX
# define UINT_LEAST40_MAX UINT40_MAX
# define INT_FAST40_MIN INT40_MIN
# define INT_FAST40_MAX INT40_MAX
# define UINT_FAST40_MAX UINT40_MAX
# define __INT_LEAST32_MIN INT40_MIN
# define __INT_LEAST32_MAX INT40_MAX
# define __UINT_LEAST32_MAX UINT40_MAX
# define __INT_LEAST16_MIN INT40_MIN
# define __INT_LEAST16_MAX INT40_MAX
# define __UINT_LEAST16_MAX UINT40_MAX
# define __INT_LEAST8_MIN INT40_MIN
# define __INT_LEAST8_MAX INT40_MAX
# define __UINT_LEAST8_MAX UINT40_MAX
#endif /* __INT40_TYPE__ */
# 566 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT32_TYPE__
# define INT32_MAX INT32_C(2147483647)
# define INT32_MIN (-INT32_C(2147483647)-1)
# define UINT32_MAX UINT32_C(4294967295)
# define __INT_LEAST32_MIN INT32_MIN
# define __INT_LEAST32_MAX INT32_MAX
# define __UINT_LEAST32_MAX UINT32_MAX
# define __INT_LEAST16_MIN INT32_MIN
# define __INT_LEAST16_MAX INT32_MAX
# define __UINT_LEAST16_MAX UINT32_MAX
# define __INT_LEAST8_MIN INT32_MIN
# define __INT_LEAST8_MAX INT32_MAX
# define __UINT_LEAST8_MAX UINT32_MAX
#endif /* __INT32_TYPE__ */
# 582 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT_LEAST32_MIN
# define INT_LEAST32_MIN __INT_LEAST32_MIN
# define INT_LEAST32_MAX __INT_LEAST32_MAX
# define UINT_LEAST32_MAX __UINT_LEAST32_MAX
# define INT_FAST32_MIN __INT_LEAST32_MIN
# define INT_FAST32_MAX __INT_LEAST32_MAX
# define UINT_FAST32_MAX __UINT_LEAST32_MAX
#endif /* __INT_LEAST32_MIN */
# 591 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT24_TYPE__
# define INT24_MAX INT24_C(8388607)
# define INT24_MIN (-INT24_C(8388607)-1)
# define UINT24_MAX UINT24_C(16777215)
# define INT_LEAST24_MIN INT24_MIN
# define INT_LEAST24_MAX INT24_MAX
# define UINT_LEAST24_MAX UINT24_MAX
# define INT_FAST24_MIN INT24_MIN
# define INT_FAST24_MAX INT24_MAX
# define UINT_FAST24_MAX UINT24_MAX
# define __INT_LEAST16_MIN INT24_MIN
# define __INT_LEAST16_MAX INT24_MAX
# define __UINT_LEAST16_MAX UINT24_MAX
# define __INT_LEAST8_MIN INT24_MIN
# define __INT_LEAST8_MAX INT24_MAX
# define __UINT_LEAST8_MAX UINT24_MAX
#endif /* __INT24_TYPE__ */
# 610 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT16_TYPE__
#define INT16_MAX INT16_C(32767)
#define INT16_MIN (-INT16_C(32767)-1)
#define UINT16_MAX UINT16_C(65535)
# define __INT_LEAST16_MIN INT16_MIN
# define __INT_LEAST16_MAX INT16_MAX
# define __UINT_LEAST16_MAX UINT16_MAX
# define __INT_LEAST8_MIN INT16_MIN
# define __INT_LEAST8_MAX INT16_MAX
# define __UINT_LEAST8_MAX UINT16_MAX
#endif /* __INT16_TYPE__ */
# 623 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT_LEAST16_MIN
# define INT_LEAST16_MIN __INT_LEAST16_MIN
# define INT_LEAST16_MAX __INT_LEAST16_MAX
# define UINT_LEAST16_MAX __UINT_LEAST16_MAX
# define INT_FAST16_MIN __INT_LEAST16_MIN
# define INT_FAST16_MAX __INT_LEAST16_MAX
# define UINT_FAST16_MAX __UINT_LEAST16_MAX
#endif /* __INT_LEAST16_MIN */
# 632 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT8_TYPE__
# define INT8_MAX INT8_C(127)
# define INT8_MIN (-INT8_C(127)-1)
# define UINT8_MAX UINT8_C(255)
# define __INT_LEAST8_MIN INT8_MIN
# define __INT_LEAST8_MAX INT8_MAX
# define __UINT_LEAST8_MAX UINT8_MAX
#endif /* __INT8_TYPE__ */
# 642 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifdef __INT_LEAST8_MIN
# define INT_LEAST8_MIN __INT_LEAST8_MIN
# define INT_LEAST8_MAX __INT_LEAST8_MAX
# define UINT_LEAST8_MAX __UINT_LEAST8_MAX
# define INT_FAST8_MIN __INT_LEAST8_MIN
# define INT_FAST8_MAX __INT_LEAST8_MAX
# define UINT_FAST8_MAX __UINT_LEAST8_MAX
#endif /* __INT_LEAST8_MIN */
# 651 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* Some utility macros */
#define __INTN_MIN(n) __stdint_join3( INT, n, _MIN)
#define __INTN_MAX(n) __stdint_join3( INT, n, _MAX)
#define __UINTN_MAX(n) __stdint_join3(UINT, n, _MAX)
#define __INTN_C(n, v) __stdint_join3( INT, n, _C(v))
#define __UINTN_C(n, v) __stdint_join3(UINT, n, _C(v))
/* C99 7.18.2.4 Limits of integer types capable of holding object pointers. */
/* C99 7.18.3 Limits of other integer types. */
#define INTPTR_MIN __INTN_MIN(__INTPTR_WIDTH__)
#define INTPTR_MAX __INTN_MAX(__INTPTR_WIDTH__)
#define UINTPTR_MAX __UINTN_MAX(__INTPTR_WIDTH__)
#define PTRDIFF_MIN __INTN_MIN(__PTRDIFF_WIDTH__)
#define PTRDIFF_MAX __INTN_MAX(__PTRDIFF_WIDTH__)
#define SIZE_MAX __UINTN_MAX(__SIZE_WIDTH__)
/* ISO9899:2011 7.20 (C11 Annex K): Define RSIZE_MAX if __STDC_WANT_LIB_EXT1__
* is enabled. */
#if defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1
#define RSIZE_MAX (SIZE_MAX >> 1)
#endif
# 674 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* C99 7.18.2.5 Limits of greatest-width integer types. */
#define INTMAX_MIN __INTN_MIN(__INTMAX_WIDTH__)
#define INTMAX_MAX __INTN_MAX(__INTMAX_WIDTH__)
#define UINTMAX_MAX __UINTN_MAX(__INTMAX_WIDTH__)
/* C99 7.18.3 Limits of other integer types. */
#define SIG_ATOMIC_MIN __INTN_MIN(__SIG_ATOMIC_WIDTH__)
#define SIG_ATOMIC_MAX __INTN_MAX(__SIG_ATOMIC_WIDTH__)
#ifdef __WINT_UNSIGNED__
# define WINT_MIN __UINTN_C(__WINT_WIDTH__, 0)
# define WINT_MAX __UINTN_MAX(__WINT_WIDTH__)
#else
# 687 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define WINT_MIN __INTN_MIN(__WINT_WIDTH__)
# define WINT_MAX __INTN_MAX(__WINT_WIDTH__)
#endif
# 690 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifndef WCHAR_MAX
# define WCHAR_MAX __WCHAR_MAX__
#endif
# 694 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#ifndef WCHAR_MIN
# if __WCHAR_MAX__ == __INTN_MAX(__WCHAR_WIDTH__)
# define WCHAR_MIN __INTN_MIN(__WCHAR_WIDTH__)
# else
# 698 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# define WCHAR_MIN __UINTN_C(__WCHAR_WIDTH__, 0)
# endif
# 700 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif
# 701 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
/* 7.18.4.2 Macros for greatest-width integer constants. */
#define INTMAX_C(v) __INTN_C(__INTMAX_WIDTH__, v)
#define UINTMAX_C(v) __UINTN_C(__INTMAX_WIDTH__, v)
#endif /* __STDC_HOSTED__ */
# 707 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
#endif /* __CLANG_STDINT_H */
# 708 "/usr/bin/../lib/clang/3.7.0/include/stdint.h" 3
# 146 "/usr/bin/../include/c++/v1/cstdint" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 149 "/usr/bin/../include/c++/v1/cstdint" 3
#endif
# 150 "/usr/bin/../include/c++/v1/cstdint" 3
_LIBCPP_BEGIN_NAMESPACE_STD
using::int8_t;
using::int16_t;
using::int32_t;
using::int64_t;
using::uint8_t;
using::uint16_t;
using::uint32_t;
using::uint64_t;
using::int_least8_t;
using::int_least16_t;
using::int_least32_t;
using::int_least64_t;
using::uint_least8_t;
using::uint_least16_t;
using::uint_least32_t;
using::uint_least64_t;
using::int_fast8_t;
using::int_fast16_t;
using::int_fast32_t;
using::int_fast64_t;
using::uint_fast8_t;
using::uint_fast16_t;
using::uint_fast32_t;
using::uint_fast64_t;
using::intptr_t;
using::uintptr_t;
using::intmax_t;
using::uintmax_t;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_CSTDINT
# 192 "/usr/bin/../include/c++/v1/cstdint" 3
# 64 "/usr/bin/../include/c++/v1/typeinfo" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 67 "/usr/bin/../include/c++/v1/typeinfo" 3
#endif
# 68 "/usr/bin/../include/c++/v1/typeinfo" 3
namespace std // purposefully not using versioning namespace
{
class _LIBCPP_EXCEPTION_ABI type_info
{
type_info& operator=(const type_info&);
type_info(const type_info&);
protected:
#ifndef _LIBCPP_NONUNIQUE_RTTI_BIT
const char* __type_name;
#else
# 80 "/usr/bin/../include/c++/v1/typeinfo" 3
// A const char* with the non-unique RTTI bit possibly set.
uintptr_t __type_name;
#endif
# 83 "/usr/bin/../include/c++/v1/typeinfo" 3
_LIBCPP_INLINE_VISIBILITY
explicit type_info(const char* __n)
#ifndef _LIBCPP_NONUNIQUE_RTTI_BIT
: __type_name(__n) {}
#else
# 89 "/usr/bin/../include/c++/v1/typeinfo" 3
: __type_name(reinterpret_cast<uintptr_t>(__n)) {}
#endif
# 91 "/usr/bin/../include/c++/v1/typeinfo" 3
public:
virtual ~type_info();
_LIBCPP_INLINE_VISIBILITY
const char* name() const _NOEXCEPT
#ifndef _LIBCPP_NONUNIQUE_RTTI_BIT
{return __type_name;}
#else
# 100 "/usr/bin/../include/c++/v1/typeinfo" 3
{return reinterpret_cast<const char*>(__type_name & ~_LIBCPP_NONUNIQUE_RTTI_BIT);}
#endif
# 102 "/usr/bin/../include/c++/v1/typeinfo" 3
_LIBCPP_INLINE_VISIBILITY
bool before(const type_info& __arg) const _NOEXCEPT
#ifndef _LIBCPP_NONUNIQUE_RTTI_BIT
{return __type_name < __arg.__type_name;}
#else
# 108 "/usr/bin/../include/c++/v1/typeinfo" 3
{if (!((__type_name & __arg.__type_name) & _LIBCPP_NONUNIQUE_RTTI_BIT))
return __type_name < __arg.__type_name;
return __compare_nonunique_names(__arg) < 0;}
#endif
# 112 "/usr/bin/../include/c++/v1/typeinfo" 3
_LIBCPP_INLINE_VISIBILITY
size_t hash_code() const _NOEXCEPT
#ifndef _LIBCPP_NONUNIQUE_RTTI_BIT
{return *reinterpret_cast<const size_t*>(&__type_name);}
#else
# 118 "/usr/bin/../include/c++/v1/typeinfo" 3
{if (!(__type_name & _LIBCPP_NONUNIQUE_RTTI_BIT)) return __type_name;
const char *__ptr = name();
size_t __hash = 5381;
while (unsigned char __c = static_cast<unsigned char>(*__ptr++))
__hash = (__hash * 33) ^ __c;
return __hash;}
#endif
# 125 "/usr/bin/../include/c++/v1/typeinfo" 3
_LIBCPP_INLINE_VISIBILITY
bool operator==(const type_info& __arg) const _NOEXCEPT
#ifndef _LIBCPP_NONUNIQUE_RTTI_BIT
{return __type_name == __arg.__type_name;}
#else
# 131 "/usr/bin/../include/c++/v1/typeinfo" 3
{if (__type_name == __arg.__type_name) return true;
if (!((__type_name & __arg.__type_name) & _LIBCPP_NONUNIQUE_RTTI_BIT))
return false;
return __compare_nonunique_names(__arg) == 0;}
#endif
# 136 "/usr/bin/../include/c++/v1/typeinfo" 3
_LIBCPP_INLINE_VISIBILITY
bool operator!=(const type_info& __arg) const _NOEXCEPT
{return !operator==(__arg);}
#ifdef _LIBCPP_NONUNIQUE_RTTI_BIT
private:
_LIBCPP_INLINE_VISIBILITY
int __compare_nonunique_names(const type_info &__arg) const _NOEXCEPT
{return __builtin_strcmp(name(), __arg.name());}
#endif
# 146 "/usr/bin/../include/c++/v1/typeinfo" 3
};
class _LIBCPP_EXCEPTION_ABI bad_cast
: public exception
{
public:
bad_cast() _NOEXCEPT;
virtual ~bad_cast() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
class _LIBCPP_EXCEPTION_ABI bad_typeid
: public exception
{
public:
bad_typeid() _NOEXCEPT;
virtual ~bad_typeid() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
} // std
#endif // __LIBCPP_TYPEINFO
# 169 "/usr/bin/../include/c++/v1/typeinfo" 3
# 601 "/usr/bin/../include/c++/v1/memory" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 601 "/usr/bin/../include/c++/v1/memory" 3
# 602 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstdint>
#endif /* expanded by -frewrite-includes */
# 602 "/usr/bin/../include/c++/v1/memory" 3
# 603 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <new>
#endif /* expanded by -frewrite-includes */
# 603 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/new" 1 3
// -*- C++ -*-
//===----------------------------- new ------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_NEW
#define _LIBCPP_NEW
/*
new synopsis
namespace std
{
class bad_alloc
: public exception
{
public:
bad_alloc() noexcept;
bad_alloc(const bad_alloc&) noexcept;
bad_alloc& operator=(const bad_alloc&) noexcept;
virtual const char* what() const noexcept;
};
class bad_array_length : public bad_alloc // C++14
{
public:
bad_array_length() noexcept;
};
class bad_array_new_length : public bad_alloc
{
public:
bad_array_new_length() noexcept;
};
struct nothrow_t {};
extern const nothrow_t nothrow;
typedef void (*new_handler)();
new_handler set_new_handler(new_handler new_p) noexcept;
new_handler get_new_handler() noexcept;
} // std
void* operator new(std::size_t size); // replaceable
void* operator new(std::size_t size, const std::nothrow_t&) noexcept; // replaceable
void operator delete(void* ptr) noexcept; // replaceable
void operator delete(void* ptr, std::size_t size) noexcept; // replaceable, C++14
void operator delete(void* ptr, const std::nothrow_t&) noexcept; // replaceable
void* operator new[](std::size_t size); // replaceable
void* operator new[](std::size_t size, const std::nothrow_t&) noexcept; // replaceable
void operator delete[](void* ptr) noexcept; // replaceable
void operator delete[](void* ptr, std::size_t size) noexcept; // replaceable, C++14
void operator delete[](void* ptr, const std::nothrow_t&) noexcept; // replaceable
void* operator new (std::size_t size, void* ptr) noexcept;
void* operator new[](std::size_t size, void* ptr) noexcept;
void operator delete (void* ptr, void*) noexcept;
void operator delete[](void* ptr, void*) noexcept;
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 69 "/usr/bin/../include/c++/v1/new" 3
# 70 "/usr/bin/../include/c++/v1/new" 3
#if 0 /* expanded by -frewrite-includes */
#include <exception>
#endif /* expanded by -frewrite-includes */
# 70 "/usr/bin/../include/c++/v1/new" 3
# 71 "/usr/bin/../include/c++/v1/new" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 71 "/usr/bin/../include/c++/v1/new" 3
# 72 "/usr/bin/../include/c++/v1/new" 3
#if 0 /* expanded by -frewrite-includes */
#include <__undef___deallocate>
#endif /* expanded by -frewrite-includes */
# 73 "/usr/bin/../include/c++/v1/new" 3
# 1 "/usr/bin/../include/c++/v1/__undef___deallocate" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifdef __deallocate
#if defined(_MSC_VER) && !defined(__clang__)
_LIBCPP_WARNING("macro __deallocate is incompatible with C++. #undefining __deallocate")
#else
# 15 "/usr/bin/../include/c++/v1/__undef___deallocate" 3
#warning: macro __deallocate is incompatible with C++. #undefining __deallocate
#endif
# 17 "/usr/bin/../include/c++/v1/__undef___deallocate" 3
#undef __deallocate
#endif
# 19 "/usr/bin/../include/c++/v1/__undef___deallocate" 3
# 74 "/usr/bin/../include/c++/v1/new" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 77 "/usr/bin/../include/c++/v1/new" 3
#endif
# 78 "/usr/bin/../include/c++/v1/new" 3
namespace std // purposefully not using versioning namespace
{
class _LIBCPP_EXCEPTION_ABI bad_alloc
: public exception
{
public:
bad_alloc() _NOEXCEPT;
virtual ~bad_alloc() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
class _LIBCPP_EXCEPTION_ABI bad_array_new_length
: public bad_alloc
{
public:
bad_array_new_length() _NOEXCEPT;
virtual ~bad_array_new_length() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
#if defined(_LIBCPP_BUILDING_NEW) || (_LIBCPP_STD_VER > 11)
class _LIBCPP_EXCEPTION_ABI bad_array_length
: public bad_alloc
{
public:
bad_array_length() _NOEXCEPT;
virtual ~bad_array_length() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
#define _LIBCPP_BAD_ARRAY_LENGTH_DEFINED
#endif // defined(_LIBCPP_BUILDING_NEW) || (_LIBCPP_STD_VER > 11)
# 114 "/usr/bin/../include/c++/v1/new" 3
_LIBCPP_FUNC_VIS void __throw_bad_alloc(); // not in C++ spec
struct _LIBCPP_TYPE_VIS nothrow_t {};
extern _LIBCPP_FUNC_VIS const nothrow_t nothrow;
typedef void (*new_handler)();
_LIBCPP_FUNC_VIS new_handler set_new_handler(new_handler) _NOEXCEPT;
_LIBCPP_FUNC_VIS new_handler get_new_handler() _NOEXCEPT;
} // std
#if defined(_WIN32) && !defined(cxx_EXPORTS)
# define _LIBCPP_NEW_DELETE_VIS _LIBCPP_FUNC_VIS_ONLY
#else
# 128 "/usr/bin/../include/c++/v1/new" 3
# define _LIBCPP_NEW_DELETE_VIS _LIBCPP_FUNC_VIS
#endif
# 130 "/usr/bin/../include/c++/v1/new" 3
_LIBCPP_NEW_DELETE_VIS void* operator new(std::size_t __sz)
#if !__has_feature(cxx_noexcept)
throw(std::bad_alloc)
#endif
# 135 "/usr/bin/../include/c++/v1/new" 3
;
_LIBCPP_NEW_DELETE_VIS void* operator new(std::size_t __sz, const std::nothrow_t&) _NOEXCEPT _NOALIAS;
_LIBCPP_NEW_DELETE_VIS void operator delete(void* __p) _NOEXCEPT;
_LIBCPP_NEW_DELETE_VIS void operator delete(void* __p, const std::nothrow_t&) _NOEXCEPT;
#if defined(_LIBCPP_BUILDING_NEW) || _LIBCPP_STD_VER >= 14 || \
(defined(__cpp_sized_deallocation) && __cpp_sized_deallocation >= 201309)
_LIBCPP_NEW_DELETE_VIS void operator delete(void* __p, std::size_t __sz) _NOEXCEPT;
#endif
# 143 "/usr/bin/../include/c++/v1/new" 3
_LIBCPP_NEW_DELETE_VIS void* operator new[](std::size_t __sz)
#if !__has_feature(cxx_noexcept)
throw(std::bad_alloc)
#endif
# 148 "/usr/bin/../include/c++/v1/new" 3
;
_LIBCPP_NEW_DELETE_VIS void* operator new[](std::size_t __sz, const std::nothrow_t&) _NOEXCEPT _NOALIAS;
_LIBCPP_NEW_DELETE_VIS void operator delete[](void* __p) _NOEXCEPT;
_LIBCPP_NEW_DELETE_VIS void operator delete[](void* __p, const std::nothrow_t&) _NOEXCEPT;
#if defined(_LIBCPP_BUILDING_NEW) || _LIBCPP_STD_VER >= 14 || \
(defined(__cpp_sized_deallocation) && __cpp_sized_deallocation >= 201309)
_LIBCPP_NEW_DELETE_VIS void operator delete[](void* __p, std::size_t __sz) _NOEXCEPT;
#endif
# 156 "/usr/bin/../include/c++/v1/new" 3
inline _LIBCPP_INLINE_VISIBILITY void* operator new (std::size_t, void* __p) _NOEXCEPT {return __p;}
inline _LIBCPP_INLINE_VISIBILITY void* operator new[](std::size_t, void* __p) _NOEXCEPT {return __p;}
inline _LIBCPP_INLINE_VISIBILITY void operator delete (void*, void*) _NOEXCEPT {}
inline _LIBCPP_INLINE_VISIBILITY void operator delete[](void*, void*) _NOEXCEPT {}
_LIBCPP_BEGIN_NAMESPACE_STD
inline _LIBCPP_INLINE_VISIBILITY void *__allocate(size_t __size) {
#ifdef _LIBCPP_HAS_NO_BUILTIN_OPERATOR_NEW_DELETE
return ::operator new(__size);
#else
# 168 "/usr/bin/../include/c++/v1/new" 3
return __builtin_operator_new(__size);
#endif
# 170 "/usr/bin/../include/c++/v1/new" 3
}
inline _LIBCPP_INLINE_VISIBILITY void __deallocate(void *__ptr) {
#ifdef _LIBCPP_HAS_NO_BUILTIN_OPERATOR_NEW_DELETE
::operator delete(__ptr);
#else
# 176 "/usr/bin/../include/c++/v1/new" 3
__builtin_operator_delete(__ptr);
#endif
# 178 "/usr/bin/../include/c++/v1/new" 3
}
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_NEW
# 183 "/usr/bin/../include/c++/v1/new" 3
# 604 "/usr/bin/../include/c++/v1/memory" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <utility>
#endif /* expanded by -frewrite-includes */
# 604 "/usr/bin/../include/c++/v1/memory" 3
# 605 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <limits>
#endif /* expanded by -frewrite-includes */
# 605 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/limits" 1 3
// -*- C++ -*-
//===---------------------------- limits ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_LIMITS
#define _LIBCPP_LIMITS
/*
limits synopsis
namespace std
{
template<class T>
class numeric_limits
{
public:
static constexpr bool is_specialized = false;
static constexpr T min() noexcept;
static constexpr T max() noexcept;
static constexpr T lowest() noexcept;
static constexpr int digits = 0;
static constexpr int digits10 = 0;
static constexpr int max_digits10 = 0;
static constexpr bool is_signed = false;
static constexpr bool is_integer = false;
static constexpr bool is_exact = false;
static constexpr int radix = 0;
static constexpr T epsilon() noexcept;
static constexpr T round_error() noexcept;
static constexpr int min_exponent = 0;
static constexpr int min_exponent10 = 0;
static constexpr int max_exponent = 0;
static constexpr int max_exponent10 = 0;
static constexpr bool has_infinity = false;
static constexpr bool has_quiet_NaN = false;
static constexpr bool has_signaling_NaN = false;
static constexpr float_denorm_style has_denorm = denorm_absent;
static constexpr bool has_denorm_loss = false;
static constexpr T infinity() noexcept;
static constexpr T quiet_NaN() noexcept;
static constexpr T signaling_NaN() noexcept;
static constexpr T denorm_min() noexcept;
static constexpr bool is_iec559 = false;
static constexpr bool is_bounded = false;
static constexpr bool is_modulo = false;
static constexpr bool traps = false;
static constexpr bool tinyness_before = false;
static constexpr float_round_style round_style = round_toward_zero;
};
enum float_round_style
{
round_indeterminate = -1,
round_toward_zero = 0,
round_to_nearest = 1,
round_toward_infinity = 2,
round_toward_neg_infinity = 3
};
enum float_denorm_style
{
denorm_indeterminate = -1,
denorm_absent = 0,
denorm_present = 1
};
template<> class numeric_limits<cv bool>;
template<> class numeric_limits<cv char>;
template<> class numeric_limits<cv signed char>;
template<> class numeric_limits<cv unsigned char>;
template<> class numeric_limits<cv wchar_t>;
template<> class numeric_limits<cv char16_t>;
template<> class numeric_limits<cv char32_t>;
template<> class numeric_limits<cv short>;
template<> class numeric_limits<cv int>;
template<> class numeric_limits<cv long>;
template<> class numeric_limits<cv long long>;
template<> class numeric_limits<cv unsigned short>;
template<> class numeric_limits<cv unsigned int>;
template<> class numeric_limits<cv unsigned long>;
template<> class numeric_limits<cv unsigned long long>;
template<> class numeric_limits<cv float>;
template<> class numeric_limits<cv double>;
template<> class numeric_limits<cv long double>;
} // std
*/
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 107 "/usr/bin/../include/c++/v1/limits" 3
#endif
# 108 "/usr/bin/../include/c++/v1/limits" 3
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 109 "/usr/bin/../include/c++/v1/limits" 3
# 110 "/usr/bin/../include/c++/v1/limits" 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 110 "/usr/bin/../include/c++/v1/limits" 3
# 111 "/usr/bin/../include/c++/v1/limits" 3
#if 0 /* expanded by -frewrite-includes */
#include <__undef_min_max>
#endif /* expanded by -frewrite-includes */
# 112 "/usr/bin/../include/c++/v1/limits" 3
# 1 "/usr/bin/../include/c++/v1/__undef_min_max" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifdef min
#if defined(_MSC_VER) && ! defined(__clang__)
_LIBCPP_WARNING("macro min is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing min")
#else
# 16 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#warning: macro min is incompatible with C++. #undefing min
#endif
# 18 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#undef min
#endif
# 20 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#ifdef max
#if defined(_MSC_VER) && ! defined(__clang__)
_LIBCPP_WARNING("macro max is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing max")
#else
# 26 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#warning: macro max is incompatible with C++. #undefing max
#endif
# 28 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#undef max
#endif
# 30 "/usr/bin/../include/c++/v1/__undef_min_max" 3
# 113 "/usr/bin/../include/c++/v1/limits" 2 3
#if defined(_LIBCPP_MSVCRT)
#if 0 /* expanded by -frewrite-includes */
#include "support/win32/limits_win32.h"
#endif /* expanded by -frewrite-includes */
# 115 "/usr/bin/../include/c++/v1/limits" 3
# 116 "/usr/bin/../include/c++/v1/limits" 3
#endif // _LIBCPP_MSVCRT
# 117 "/usr/bin/../include/c++/v1/limits" 3
#if defined(__IBMCPP__)
#if 0 /* expanded by -frewrite-includes */
#include "support/ibm/limits.h"
#endif /* expanded by -frewrite-includes */
# 119 "/usr/bin/../include/c++/v1/limits" 3
# 120 "/usr/bin/../include/c++/v1/limits" 3
#endif // __IBMCPP__
# 121 "/usr/bin/../include/c++/v1/limits" 3
_LIBCPP_BEGIN_NAMESPACE_STD
enum float_round_style
{
round_indeterminate = -1,
round_toward_zero = 0,
round_to_nearest = 1,
round_toward_infinity = 2,
round_toward_neg_infinity = 3
};
enum float_denorm_style
{
denorm_indeterminate = -1,
denorm_absent = 0,
denorm_present = 1
};
template <class _Tp, bool = is_arithmetic<_Tp>::value>
class __libcpp_numeric_limits
{
protected:
typedef _Tp type;
static _LIBCPP_CONSTEXPR const bool is_specialized = false;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return type();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return type();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return type();}
static _LIBCPP_CONSTEXPR const int digits = 0;
static _LIBCPP_CONSTEXPR const int digits10 = 0;
static _LIBCPP_CONSTEXPR const int max_digits10 = 0;
static _LIBCPP_CONSTEXPR const bool is_signed = false;
static _LIBCPP_CONSTEXPR const bool is_integer = false;
static _LIBCPP_CONSTEXPR const bool is_exact = false;
static _LIBCPP_CONSTEXPR const int radix = 0;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return type();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return type();}
static _LIBCPP_CONSTEXPR const int min_exponent = 0;
static _LIBCPP_CONSTEXPR const int min_exponent10 = 0;
static _LIBCPP_CONSTEXPR const int max_exponent = 0;
static _LIBCPP_CONSTEXPR const int max_exponent10 = 0;
static _LIBCPP_CONSTEXPR const bool has_infinity = false;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = false;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = false;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return type();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return type();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return type();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return type();}
static _LIBCPP_CONSTEXPR const bool is_iec559 = false;
static _LIBCPP_CONSTEXPR const bool is_bounded = false;
static _LIBCPP_CONSTEXPR const bool is_modulo = false;
static _LIBCPP_CONSTEXPR const bool traps = false;
static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero;
};
template <class _Tp, int digits, bool is_signed>
struct __libcpp_compute_min
{
static _LIBCPP_CONSTEXPR const _Tp value = _Tp(_Tp(1) << digits);
};
template <class _Tp, int digits>
struct __libcpp_compute_min<_Tp, digits, false>
{
static _LIBCPP_CONSTEXPR const _Tp value = _Tp(0);
};
template <class _Tp>
class __libcpp_numeric_limits<_Tp, true>
{
protected:
typedef _Tp type;
static _LIBCPP_CONSTEXPR const bool is_specialized = true;
static _LIBCPP_CONSTEXPR const bool is_signed = type(-1) < type(0);
static _LIBCPP_CONSTEXPR const int digits = static_cast<int>(sizeof(type) * __CHAR_BIT__ - is_signed);
static _LIBCPP_CONSTEXPR const int digits10 = digits * 3 / 10;
static _LIBCPP_CONSTEXPR const int max_digits10 = 0;
static _LIBCPP_CONSTEXPR const type __min = __libcpp_compute_min<type, digits, is_signed>::value;
static _LIBCPP_CONSTEXPR const type __max = is_signed ? type(type(~0) ^ __min) : type(~0);
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __min;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __max;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return min();}
static _LIBCPP_CONSTEXPR const bool is_integer = true;
static _LIBCPP_CONSTEXPR const bool is_exact = true;
static _LIBCPP_CONSTEXPR const int radix = 2;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return type(0);}
static _LIBCPP_CONSTEXPR const int min_exponent = 0;
static _LIBCPP_CONSTEXPR const int min_exponent10 = 0;
static _LIBCPP_CONSTEXPR const int max_exponent = 0;
static _LIBCPP_CONSTEXPR const int max_exponent10 = 0;
static _LIBCPP_CONSTEXPR const bool has_infinity = false;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = false;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = false;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return type(0);}
static _LIBCPP_CONSTEXPR const bool is_iec559 = false;
static _LIBCPP_CONSTEXPR const bool is_bounded = true;
static _LIBCPP_CONSTEXPR const bool is_modulo = !_VSTD::is_signed<_Tp>::value;
#if defined(__i386__) || defined(__x86_64__) || defined(__pnacl__)
static _LIBCPP_CONSTEXPR const bool traps = true;
#else
# 243 "/usr/bin/../include/c++/v1/limits" 3
static _LIBCPP_CONSTEXPR const bool traps = false;
#endif
# 245 "/usr/bin/../include/c++/v1/limits" 3
static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero;
};
template <>
class __libcpp_numeric_limits<bool, true>
{
protected:
typedef bool type;
static _LIBCPP_CONSTEXPR const bool is_specialized = true;
static _LIBCPP_CONSTEXPR const bool is_signed = false;
static _LIBCPP_CONSTEXPR const int digits = 1;
static _LIBCPP_CONSTEXPR const int digits10 = 0;
static _LIBCPP_CONSTEXPR const int max_digits10 = 0;
static _LIBCPP_CONSTEXPR const type __min = false;
static _LIBCPP_CONSTEXPR const type __max = true;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __min;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __max;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return min();}
static _LIBCPP_CONSTEXPR const bool is_integer = true;
static _LIBCPP_CONSTEXPR const bool is_exact = true;
static _LIBCPP_CONSTEXPR const int radix = 2;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return type(0);}
static _LIBCPP_CONSTEXPR const int min_exponent = 0;
static _LIBCPP_CONSTEXPR const int min_exponent10 = 0;
static _LIBCPP_CONSTEXPR const int max_exponent = 0;
static _LIBCPP_CONSTEXPR const int max_exponent10 = 0;
static _LIBCPP_CONSTEXPR const bool has_infinity = false;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = false;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = false;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_absent;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return type(0);}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return type(0);}
static _LIBCPP_CONSTEXPR const bool is_iec559 = false;
static _LIBCPP_CONSTEXPR const bool is_bounded = true;
static _LIBCPP_CONSTEXPR const bool is_modulo = false;
static _LIBCPP_CONSTEXPR const bool traps = false;
static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
static _LIBCPP_CONSTEXPR const float_round_style round_style = round_toward_zero;
};
template <>
class __libcpp_numeric_limits<float, true>
{
protected:
typedef float type;
static _LIBCPP_CONSTEXPR const bool is_specialized = true;
static _LIBCPP_CONSTEXPR const bool is_signed = true;
static _LIBCPP_CONSTEXPR const int digits = __FLT_MANT_DIG__;
static _LIBCPP_CONSTEXPR const int digits10 = __FLT_DIG__;
static _LIBCPP_CONSTEXPR const int max_digits10 = 2+(digits * 30103)/100000;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __FLT_MIN__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __FLT_MAX__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return -max();}
static _LIBCPP_CONSTEXPR const bool is_integer = false;
static _LIBCPP_CONSTEXPR const bool is_exact = false;
static _LIBCPP_CONSTEXPR const int radix = __FLT_RADIX__;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __FLT_EPSILON__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5F;}
static _LIBCPP_CONSTEXPR const int min_exponent = __FLT_MIN_EXP__;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __FLT_MIN_10_EXP__;
static _LIBCPP_CONSTEXPR const int max_exponent = __FLT_MAX_EXP__;
static _LIBCPP_CONSTEXPR const int max_exponent10 = __FLT_MAX_10_EXP__;
static _LIBCPP_CONSTEXPR const bool has_infinity = true;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = true;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = true;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __builtin_huge_valf();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __builtin_nanf("");}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __builtin_nansf("");}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __FLT_DENORM_MIN__;}
static _LIBCPP_CONSTEXPR const bool is_iec559 = true;
static _LIBCPP_CONSTEXPR const bool is_bounded = true;
static _LIBCPP_CONSTEXPR const bool is_modulo = false;
static _LIBCPP_CONSTEXPR const bool traps = false;
static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest;
};
template <>
class __libcpp_numeric_limits<double, true>
{
protected:
typedef double type;
static _LIBCPP_CONSTEXPR const bool is_specialized = true;
static _LIBCPP_CONSTEXPR const bool is_signed = true;
static _LIBCPP_CONSTEXPR const int digits = __DBL_MANT_DIG__;
static _LIBCPP_CONSTEXPR const int digits10 = __DBL_DIG__;
static _LIBCPP_CONSTEXPR const int max_digits10 = 2+(digits * 30103)/100000;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __DBL_MIN__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __DBL_MAX__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return -max();}
static _LIBCPP_CONSTEXPR const bool is_integer = false;
static _LIBCPP_CONSTEXPR const bool is_exact = false;
static _LIBCPP_CONSTEXPR const int radix = __FLT_RADIX__;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __DBL_EPSILON__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5;}
static _LIBCPP_CONSTEXPR const int min_exponent = __DBL_MIN_EXP__;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __DBL_MIN_10_EXP__;
static _LIBCPP_CONSTEXPR const int max_exponent = __DBL_MAX_EXP__;
static _LIBCPP_CONSTEXPR const int max_exponent10 = __DBL_MAX_10_EXP__;
static _LIBCPP_CONSTEXPR const bool has_infinity = true;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = true;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = true;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __builtin_huge_val();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __builtin_nan("");}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __builtin_nans("");}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __DBL_DENORM_MIN__;}
static _LIBCPP_CONSTEXPR const bool is_iec559 = true;
static _LIBCPP_CONSTEXPR const bool is_bounded = true;
static _LIBCPP_CONSTEXPR const bool is_modulo = false;
static _LIBCPP_CONSTEXPR const bool traps = false;
static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest;
};
template <>
class __libcpp_numeric_limits<long double, true>
{
protected:
typedef long double type;
static _LIBCPP_CONSTEXPR const bool is_specialized = true;
static _LIBCPP_CONSTEXPR const bool is_signed = true;
static _LIBCPP_CONSTEXPR const int digits = __LDBL_MANT_DIG__;
static _LIBCPP_CONSTEXPR const int digits10 = __LDBL_DIG__;
static _LIBCPP_CONSTEXPR const int max_digits10 = 2+(digits * 30103)/100000;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __LDBL_MIN__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __LDBL_MAX__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return -max();}
static _LIBCPP_CONSTEXPR const bool is_integer = false;
static _LIBCPP_CONSTEXPR const bool is_exact = false;
static _LIBCPP_CONSTEXPR const int radix = __FLT_RADIX__;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __LDBL_EPSILON__;}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return 0.5;}
static _LIBCPP_CONSTEXPR const int min_exponent = __LDBL_MIN_EXP__;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __LDBL_MIN_10_EXP__;
static _LIBCPP_CONSTEXPR const int max_exponent = __LDBL_MAX_EXP__;
static _LIBCPP_CONSTEXPR const int max_exponent10 = __LDBL_MAX_10_EXP__;
static _LIBCPP_CONSTEXPR const bool has_infinity = true;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = true;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = true;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = denorm_present;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = false;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __builtin_huge_vall();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __builtin_nanl("");}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __builtin_nansl("");}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __LDBL_DENORM_MIN__;}
#if (defined(__ppc__) || defined(__ppc64__))
static _LIBCPP_CONSTEXPR const bool is_iec559 = false;
#else
# 429 "/usr/bin/../include/c++/v1/limits" 3
static _LIBCPP_CONSTEXPR const bool is_iec559 = true;
#endif
# 431 "/usr/bin/../include/c++/v1/limits" 3
static _LIBCPP_CONSTEXPR const bool is_bounded = true;
static _LIBCPP_CONSTEXPR const bool is_modulo = false;
static _LIBCPP_CONSTEXPR const bool traps = false;
static _LIBCPP_CONSTEXPR const bool tinyness_before = false;
static _LIBCPP_CONSTEXPR const float_round_style round_style = round_to_nearest;
};
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY numeric_limits
: private __libcpp_numeric_limits<typename remove_cv<_Tp>::type>
{
typedef __libcpp_numeric_limits<typename remove_cv<_Tp>::type> __base;
typedef typename __base::type type;
public:
static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();}
static _LIBCPP_CONSTEXPR const int digits = __base::digits;
static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10;
static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10;
static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed;
static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer;
static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact;
static _LIBCPP_CONSTEXPR const int radix = __base::radix;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();}
static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10;
static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent;
static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10;
static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();}
static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559;
static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded;
static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo;
static _LIBCPP_CONSTEXPR const bool traps = __base::traps;
static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before;
static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style;
};
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_specialized;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::digits;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_signed;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_integer;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_exact;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::radix;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::min_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::min_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_infinity;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_quiet_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_signaling_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<_Tp>::has_denorm;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_denorm_loss;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_iec559;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_bounded;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_modulo;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::traps;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::tinyness_before;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_round_style numeric_limits<_Tp>::round_style;
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY numeric_limits<const _Tp>
: private numeric_limits<_Tp>
{
typedef numeric_limits<_Tp> __base;
typedef _Tp type;
public:
static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();}
static _LIBCPP_CONSTEXPR const int digits = __base::digits;
static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10;
static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10;
static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed;
static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer;
static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact;
static _LIBCPP_CONSTEXPR const int radix = __base::radix;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();}
static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10;
static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent;
static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10;
static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();}
static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559;
static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded;
static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo;
static _LIBCPP_CONSTEXPR const bool traps = __base::traps;
static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before;
static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style;
};
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_specialized;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::digits;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_signed;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_integer;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_exact;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::radix;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::min_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::min_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_infinity;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_quiet_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_signaling_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<const _Tp>::has_denorm;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_denorm_loss;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_iec559;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_bounded;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_modulo;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::traps;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::tinyness_before;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_round_style numeric_limits<const _Tp>::round_style;
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY numeric_limits<volatile _Tp>
: private numeric_limits<_Tp>
{
typedef numeric_limits<_Tp> __base;
typedef _Tp type;
public:
static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();}
static _LIBCPP_CONSTEXPR const int digits = __base::digits;
static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10;
static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10;
static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed;
static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer;
static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact;
static _LIBCPP_CONSTEXPR const int radix = __base::radix;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();}
static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10;
static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent;
static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10;
static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();}
static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559;
static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded;
static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo;
static _LIBCPP_CONSTEXPR const bool traps = __base::traps;
static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before;
static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style;
};
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_specialized;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::digits;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_signed;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_integer;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_exact;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::radix;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::min_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::min_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_infinity;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_quiet_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_signaling_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<volatile _Tp>::has_denorm;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_denorm_loss;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_iec559;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_bounded;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_modulo;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::traps;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::tinyness_before;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_round_style numeric_limits<volatile _Tp>::round_style;
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY numeric_limits<const volatile _Tp>
: private numeric_limits<_Tp>
{
typedef numeric_limits<_Tp> __base;
typedef _Tp type;
public:
static _LIBCPP_CONSTEXPR const bool is_specialized = __base::is_specialized;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type min() _NOEXCEPT {return __base::min();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type max() _NOEXCEPT {return __base::max();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type lowest() _NOEXCEPT {return __base::lowest();}
static _LIBCPP_CONSTEXPR const int digits = __base::digits;
static _LIBCPP_CONSTEXPR const int digits10 = __base::digits10;
static _LIBCPP_CONSTEXPR const int max_digits10 = __base::max_digits10;
static _LIBCPP_CONSTEXPR const bool is_signed = __base::is_signed;
static _LIBCPP_CONSTEXPR const bool is_integer = __base::is_integer;
static _LIBCPP_CONSTEXPR const bool is_exact = __base::is_exact;
static _LIBCPP_CONSTEXPR const int radix = __base::radix;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type epsilon() _NOEXCEPT {return __base::epsilon();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type round_error() _NOEXCEPT {return __base::round_error();}
static _LIBCPP_CONSTEXPR const int min_exponent = __base::min_exponent;
static _LIBCPP_CONSTEXPR const int min_exponent10 = __base::min_exponent10;
static _LIBCPP_CONSTEXPR const int max_exponent = __base::max_exponent;
static _LIBCPP_CONSTEXPR const int max_exponent10 = __base::max_exponent10;
static _LIBCPP_CONSTEXPR const bool has_infinity = __base::has_infinity;
static _LIBCPP_CONSTEXPR const bool has_quiet_NaN = __base::has_quiet_NaN;
static _LIBCPP_CONSTEXPR const bool has_signaling_NaN = __base::has_signaling_NaN;
static _LIBCPP_CONSTEXPR const float_denorm_style has_denorm = __base::has_denorm;
static _LIBCPP_CONSTEXPR const bool has_denorm_loss = __base::has_denorm_loss;
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type infinity() _NOEXCEPT {return __base::infinity();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type quiet_NaN() _NOEXCEPT {return __base::quiet_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __base::signaling_NaN();}
_LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __base::denorm_min();}
static _LIBCPP_CONSTEXPR const bool is_iec559 = __base::is_iec559;
static _LIBCPP_CONSTEXPR const bool is_bounded = __base::is_bounded;
static _LIBCPP_CONSTEXPR const bool is_modulo = __base::is_modulo;
static _LIBCPP_CONSTEXPR const bool traps = __base::traps;
static _LIBCPP_CONSTEXPR const bool tinyness_before = __base::tinyness_before;
static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style;
};
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_specialized;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::digits;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_digits10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_signed;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_integer;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_exact;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::radix;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::min_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::min_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_exponent;
template <class _Tp>
_LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_exponent10;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_infinity;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_quiet_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_signaling_NaN;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<const volatile _Tp>::has_denorm;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_denorm_loss;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_iec559;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_bounded;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_modulo;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::traps;
template <class _Tp>
_LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::tinyness_before;
template <class _Tp>
_LIBCPP_CONSTEXPR const float_round_style numeric_limits<const volatile _Tp>::round_style;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_LIMITS
# 814 "/usr/bin/../include/c++/v1/limits" 3
# 606 "/usr/bin/../include/c++/v1/memory" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <iterator>
#endif /* expanded by -frewrite-includes */
# 606 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/iterator" 1 3
// -*- C++ -*-
//===-------------------------- iterator ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_ITERATOR
#define _LIBCPP_ITERATOR
/*
iterator synopsis
namespace std
{
template<class Iterator>
struct iterator_traits
{
typedef typename Iterator::difference_type difference_type;
typedef typename Iterator::value_type value_type;
typedef typename Iterator::pointer pointer;
typedef typename Iterator::reference reference;
typedef typename Iterator::iterator_category iterator_category;
};
template<class T>
struct iterator_traits<T*>
{
typedef ptrdiff_t difference_type;
typedef T value_type;
typedef T* pointer;
typedef T& reference;
typedef random_access_iterator_tag iterator_category;
};
template<class T>
struct iterator_traits<const T*>
{
typedef ptrdiff_t difference_type;
typedef T value_type;
typedef const T* pointer;
typedef const T& reference;
typedef random_access_iterator_tag iterator_category;
};
template<class Category, class T, class Distance = ptrdiff_t,
class Pointer = T*, class Reference = T&>
struct iterator
{
typedef T value_type;
typedef Distance difference_type;
typedef Pointer pointer;
typedef Reference reference;
typedef Category iterator_category;
};
struct input_iterator_tag {};
struct output_iterator_tag {};
struct forward_iterator_tag : public input_iterator_tag {};
struct bidirectional_iterator_tag : public forward_iterator_tag {};
struct random_access_iterator_tag : public bidirectional_iterator_tag {};
// extension: second argument not conforming to C++03
template <class InputIterator>
void advance(InputIterator& i,
typename iterator_traits<InputIterator>::difference_type n);
template <class InputIterator>
typename iterator_traits<InputIterator>::difference_type
distance(InputIterator first, InputIterator last);
template <class Iterator>
class reverse_iterator
: public iterator<typename iterator_traits<Iterator>::iterator_category,
typename iterator_traits<Iterator>::value_type,
typename iterator_traits<Iterator>::difference_type,
typename iterator_traits<Iterator>::pointer,
typename iterator_traits<Iterator>::reference>
{
protected:
Iterator current;
public:
typedef Iterator iterator_type;
typedef typename iterator_traits<Iterator>::difference_type difference_type;
typedef typename iterator_traits<Iterator>::reference reference;
typedef typename iterator_traits<Iterator>::pointer pointer;
reverse_iterator();
explicit reverse_iterator(Iterator x);
template <class U> reverse_iterator(const reverse_iterator<U>& u);
Iterator base() const;
reference operator*() const;
pointer operator->() const;
reverse_iterator& operator++();
reverse_iterator operator++(int);
reverse_iterator& operator--();
reverse_iterator operator--(int);
reverse_iterator operator+ (difference_type n) const;
reverse_iterator& operator+=(difference_type n);
reverse_iterator operator- (difference_type n) const;
reverse_iterator& operator-=(difference_type n);
reference operator[](difference_type n) const;
};
template <class Iterator1, class Iterator2>
bool
operator==(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
bool
operator<(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
bool
operator!=(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
bool
operator>(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
bool
operator>=(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
bool
operator<=(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator1, class Iterator2>
typename reverse_iterator<Iterator1>::difference_type
operator-(const reverse_iterator<Iterator1>& x, const reverse_iterator<Iterator2>& y);
template <class Iterator>
reverse_iterator<Iterator>
operator+(typename reverse_iterator<Iterator>::difference_type n, const reverse_iterator<Iterator>& x);
template <class Iterator> reverse_iterator<Iterator> make_reverse_iterator(Iterator i); // C++14
template <class Container>
class back_insert_iterator
{
protected:
Container* container;
public:
typedef Container container_type;
typedef void value_type;
typedef void difference_type;
typedef back_insert_iterator<Cont>& reference;
typedef void pointer;
explicit back_insert_iterator(Container& x);
back_insert_iterator& operator=(const typename Container::value_type& value);
back_insert_iterator& operator*();
back_insert_iterator& operator++();
back_insert_iterator operator++(int);
};
template <class Container> back_insert_iterator<Container> back_inserter(Container& x);
template <class Container>
class front_insert_iterator
{
protected:
Container* container;
public:
typedef Container container_type;
typedef void value_type;
typedef void difference_type;
typedef front_insert_iterator<Cont>& reference;
typedef void pointer;
explicit front_insert_iterator(Container& x);
front_insert_iterator& operator=(const typename Container::value_type& value);
front_insert_iterator& operator*();
front_insert_iterator& operator++();
front_insert_iterator operator++(int);
};
template <class Container> front_insert_iterator<Container> front_inserter(Container& x);
template <class Container>
class insert_iterator
{
protected:
Container* container;
typename Container::iterator iter;
public:
typedef Container container_type;
typedef void value_type;
typedef void difference_type;
typedef insert_iterator<Cont>& reference;
typedef void pointer;
insert_iterator(Container& x, typename Container::iterator i);
insert_iterator& operator=(const typename Container::value_type& value);
insert_iterator& operator*();
insert_iterator& operator++();
insert_iterator& operator++(int);
};
template <class Container, class Iterator>
insert_iterator<Container> inserter(Container& x, Iterator i);
template <class T, class charT = char, class traits = char_traits<charT>, class Distance = ptrdiff_t>
class istream_iterator
: public iterator<input_iterator_tag, T, Distance, const T*, const T&>
{
public:
typedef charT char_type;
typedef traits traits_type;
typedef basic_istream<charT,traits> istream_type;
constexpr istream_iterator();
istream_iterator(istream_type& s);
istream_iterator(const istream_iterator& x);
~istream_iterator();
const T& operator*() const;
const T* operator->() const;
istream_iterator& operator++();
istream_iterator operator++(int);
};
template <class T, class charT, class traits, class Distance>
bool operator==(const istream_iterator<T,charT,traits,Distance>& x,
const istream_iterator<T,charT,traits,Distance>& y);
template <class T, class charT, class traits, class Distance>
bool operator!=(const istream_iterator<T,charT,traits,Distance>& x,
const istream_iterator<T,charT,traits,Distance>& y);
template <class T, class charT = char, class traits = char_traits<charT> >
class ostream_iterator
: public iterator<output_iterator_tag, void, void, void ,void>
{
public:
typedef charT char_type;
typedef traits traits_type;
typedef basic_ostream<charT,traits> ostream_type;
ostream_iterator(ostream_type& s);
ostream_iterator(ostream_type& s, const charT* delimiter);
ostream_iterator(const ostream_iterator& x);
~ostream_iterator();
ostream_iterator& operator=(const T& value);
ostream_iterator& operator*();
ostream_iterator& operator++();
ostream_iterator& operator++(int);
};
template<class charT, class traits = char_traits<charT> >
class istreambuf_iterator
: public iterator<input_iterator_tag, charT,
typename traits::off_type, unspecified,
charT>
{
public:
typedef charT char_type;
typedef traits traits_type;
typedef typename traits::int_type int_type;
typedef basic_streambuf<charT,traits> streambuf_type;
typedef basic_istream<charT,traits> istream_type;
istreambuf_iterator() noexcept;
istreambuf_iterator(istream_type& s) noexcept;
istreambuf_iterator(streambuf_type* s) noexcept;
istreambuf_iterator(a-private-type) noexcept;
charT operator*() const;
pointer operator->() const;
istreambuf_iterator& operator++();
a-private-type operator++(int);
bool equal(const istreambuf_iterator& b) const;
};
template <class charT, class traits>
bool operator==(const istreambuf_iterator<charT,traits>& a,
const istreambuf_iterator<charT,traits>& b);
template <class charT, class traits>
bool operator!=(const istreambuf_iterator<charT,traits>& a,
const istreambuf_iterator<charT,traits>& b);
template <class charT, class traits = char_traits<charT> >
class ostreambuf_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
public:
typedef charT char_type;
typedef traits traits_type;
typedef basic_streambuf<charT,traits> streambuf_type;
typedef basic_ostream<charT,traits> ostream_type;
ostreambuf_iterator(ostream_type& s) noexcept;
ostreambuf_iterator(streambuf_type* s) noexcept;
ostreambuf_iterator& operator=(charT c);
ostreambuf_iterator& operator*();
ostreambuf_iterator& operator++();
ostreambuf_iterator& operator++(int);
bool failed() const noexcept;
};
template <class C> auto begin(C& c) -> decltype(c.begin());
template <class C> auto begin(const C& c) -> decltype(c.begin());
template <class C> auto end(C& c) -> decltype(c.end());
template <class C> auto end(const C& c) -> decltype(c.end());
template <class T, size_t N> T* begin(T (&array)[N]);
template <class T, size_t N> T* end(T (&array)[N]);
template <class C> auto cbegin(const C& c) -> decltype(std::begin(c)); // C++14
template <class C> auto cend(const C& c) -> decltype(std::end(c)); // C++14
template <class C> auto rbegin(C& c) -> decltype(c.rbegin()); // C++14
template <class C> auto rbegin(const C& c) -> decltype(c.rbegin()); // C++14
template <class C> auto rend(C& c) -> decltype(c.rend()); // C++14
template <class C> auto rend(const C& c) -> decltype(c.rend()); // C++14
template <class E> reverse_iterator<const E*> rbegin(initializer_list<E> il); // C++14
template <class E> reverse_iterator<const E*> rend(initializer_list<E> il); // C++14
template <class T, size_t N> reverse_iterator<T*> rbegin(T (&array)[N]); // C++14
template <class T, size_t N> reverse_iterator<T*> rend(T (&array)[N]); // C++14
template <class C> auto crbegin(const C& c) -> decltype(std::rbegin(c)); // C++14
template <class C> auto crend(const C& c) -> decltype(std::rend(c)); // C++14
// 24.8, container access:
template <class C> constexpr auto size(const C& c) -> decltype(c.size()); // C++17
template <class T, size_t N> constexpr size_t size(const T (&array)[N]) noexcept; // C++17
template <class C> constexpr auto empty(const C& c) -> decltype(c.empty()); // C++17
template <class T, size_t N> constexpr bool empty(const T (&array)[N]) noexcept; // C++17
template <class E> constexpr bool empty(initializer_list<E> il) noexcept; // C++17
template <class C> constexpr auto data(C& c) -> decltype(c.data()); // C++17
template <class C> constexpr auto data(const C& c) -> decltype(c.data()); // C++17
template <class T, size_t N> constexpr T* data(T (&array)[N]) noexcept; // C++17
template <class E> constexpr const E* data(initializer_list<E> il) noexcept; // C++17
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 342 "/usr/bin/../include/c++/v1/iterator" 3
# 343 "/usr/bin/../include/c++/v1/iterator" 3
#if 0 /* expanded by -frewrite-includes */
#include <__functional_base>
#endif /* expanded by -frewrite-includes */
# 343 "/usr/bin/../include/c++/v1/iterator" 3
# 1 "/usr/bin/../include/c++/v1/__functional_base" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_FUNCTIONAL_BASE
#define _LIBCPP_FUNCTIONAL_BASE
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 14 "/usr/bin/../include/c++/v1/__functional_base" 3
# 15 "/usr/bin/../include/c++/v1/__functional_base" 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 15 "/usr/bin/../include/c++/v1/__functional_base" 3
# 16 "/usr/bin/../include/c++/v1/__functional_base" 3
#if 0 /* expanded by -frewrite-includes */
#include <typeinfo>
#endif /* expanded by -frewrite-includes */
# 16 "/usr/bin/../include/c++/v1/__functional_base" 3
# 17 "/usr/bin/../include/c++/v1/__functional_base" 3
#if 0 /* expanded by -frewrite-includes */
#include <exception>
#endif /* expanded by -frewrite-includes */
# 17 "/usr/bin/../include/c++/v1/__functional_base" 3
# 18 "/usr/bin/../include/c++/v1/__functional_base" 3
#if 0 /* expanded by -frewrite-includes */
#include <new>
#endif /* expanded by -frewrite-includes */
# 18 "/usr/bin/../include/c++/v1/__functional_base" 3
# 19 "/usr/bin/../include/c++/v1/__functional_base" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 22 "/usr/bin/../include/c++/v1/__functional_base" 3
#endif
# 23 "/usr/bin/../include/c++/v1/__functional_base" 3
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _Arg, class _Result>
struct _LIBCPP_TYPE_VIS_ONLY unary_function
{
typedef _Arg argument_type;
typedef _Result result_type;
};
template <class _Arg1, class _Arg2, class _Result>
struct _LIBCPP_TYPE_VIS_ONLY binary_function
{
typedef _Arg1 first_argument_type;
typedef _Arg2 second_argument_type;
typedef _Result result_type;
};
template <class _Tp> struct _LIBCPP_TYPE_VIS_ONLY hash;
template <class _Tp>
struct __has_result_type
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::result_type* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
#if _LIBCPP_STD_VER > 11
template <class _Tp = void>
#else
# 57 "/usr/bin/../include/c++/v1/__functional_base" 3
template <class _Tp>
#endif
# 59 "/usr/bin/../include/c++/v1/__functional_base" 3
struct _LIBCPP_TYPE_VIS_ONLY less : binary_function<_Tp, _Tp, bool>
{
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
bool operator()(const _Tp& __x, const _Tp& __y) const
{return __x < __y;}
};
#if _LIBCPP_STD_VER > 11
template <>
struct _LIBCPP_TYPE_VIS_ONLY less<void>
{
template <class _T1, class _T2>
_LIBCPP_CONSTEXPR_AFTER_CXX11 _LIBCPP_INLINE_VISIBILITY
auto operator()(_T1&& __t, _T2&& __u) const
_NOEXCEPT_(noexcept(_VSTD::forward<_T1>(__t) < _VSTD::forward<_T2>(__u)))
-> decltype (_VSTD::forward<_T1>(__t) < _VSTD::forward<_T2>(__u))
{ return _VSTD::forward<_T1>(__t) < _VSTD::forward<_T2>(__u); }
typedef void is_transparent;
};
#endif
# 79 "/usr/bin/../include/c++/v1/__functional_base" 3
// addressof
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
addressof(_Tp& __x) _NOEXCEPT
{
return (_Tp*)&reinterpret_cast<const volatile char&>(__x);
}
#if defined(_LIBCPP_HAS_OBJC_ARC) && !defined(_LIBCPP_PREDEFINED_OBJC_ARC_ADDRESSOF)
// Objective-C++ Automatic Reference Counting uses qualified pointers
// that require special addressof() signatures. When
// _LIBCPP_PREDEFINED_OBJC_ARC_ADDRESSOF is defined, the compiler
// itself is providing these definitions. Otherwise, we provide them.
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
__strong _Tp*
addressof(__strong _Tp& __x) _NOEXCEPT
{
return &__x;
}
#ifdef _LIBCPP_HAS_OBJC_ARC_WEAK
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
__weak _Tp*
addressof(__weak _Tp& __x) _NOEXCEPT
{
return &__x;
}
#endif
# 112 "/usr/bin/../include/c++/v1/__functional_base" 3
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
__autoreleasing _Tp*
addressof(__autoreleasing _Tp& __x) _NOEXCEPT
{
return &__x;
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
__unsafe_unretained _Tp*
addressof(__unsafe_unretained _Tp& __x) _NOEXCEPT
{
return &__x;
}
#endif
# 129 "/usr/bin/../include/c++/v1/__functional_base" 3
#ifdef _LIBCPP_HAS_NO_VARIADICS
#if 0 /* expanded by -frewrite-includes */
#include <__functional_base_03>
#endif /* expanded by -frewrite-includes */
# 132 "/usr/bin/../include/c++/v1/__functional_base" 3
# 133 "/usr/bin/../include/c++/v1/__functional_base" 3
#else // _LIBCPP_HAS_NO_VARIADICS
# 135 "/usr/bin/../include/c++/v1/__functional_base" 3
// __weak_result_type
template <class _Tp>
struct __derives_from_unary_function
{
private:
struct __two {char __lx; char __lxx;};
static __two __test(...);
template <class _Ap, class _Rp>
static unary_function<_Ap, _Rp>
__test(const volatile unary_function<_Ap, _Rp>*);
public:
static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value;
typedef decltype(__test((_Tp*)0)) type;
};
template <class _Tp>
struct __derives_from_binary_function
{
private:
struct __two {char __lx; char __lxx;};
static __two __test(...);
template <class _A1, class _A2, class _Rp>
static binary_function<_A1, _A2, _Rp>
__test(const volatile binary_function<_A1, _A2, _Rp>*);
public:
static const bool value = !is_same<decltype(__test((_Tp*)0)), __two>::value;
typedef decltype(__test((_Tp*)0)) type;
};
template <class _Tp, bool = __derives_from_unary_function<_Tp>::value>
struct __maybe_derive_from_unary_function // bool is true
: public __derives_from_unary_function<_Tp>::type
{
};
template <class _Tp>
struct __maybe_derive_from_unary_function<_Tp, false>
{
};
template <class _Tp, bool = __derives_from_binary_function<_Tp>::value>
struct __maybe_derive_from_binary_function // bool is true
: public __derives_from_binary_function<_Tp>::type
{
};
template <class _Tp>
struct __maybe_derive_from_binary_function<_Tp, false>
{
};
template <class _Tp, bool = __has_result_type<_Tp>::value>
struct __weak_result_type_imp // bool is true
: public __maybe_derive_from_unary_function<_Tp>,
public __maybe_derive_from_binary_function<_Tp>
{
typedef typename _Tp::result_type result_type;
};
template <class _Tp>
struct __weak_result_type_imp<_Tp, false>
: public __maybe_derive_from_unary_function<_Tp>,
public __maybe_derive_from_binary_function<_Tp>
{
};
template <class _Tp>
struct __weak_result_type
: public __weak_result_type_imp<_Tp>
{
};
// 0 argument case
template <class _Rp>
struct __weak_result_type<_Rp ()>
{
typedef _Rp result_type;
};
template <class _Rp>
struct __weak_result_type<_Rp (&)()>
{
typedef _Rp result_type;
};
template <class _Rp>
struct __weak_result_type<_Rp (*)()>
{
typedef _Rp result_type;
};
// 1 argument case
template <class _Rp, class _A1>
struct __weak_result_type<_Rp (_A1)>
: public unary_function<_A1, _Rp>
{
};
template <class _Rp, class _A1>
struct __weak_result_type<_Rp (&)(_A1)>
: public unary_function<_A1, _Rp>
{
};
template <class _Rp, class _A1>
struct __weak_result_type<_Rp (*)(_A1)>
: public unary_function<_A1, _Rp>
{
};
template <class _Rp, class _Cp>
struct __weak_result_type<_Rp (_Cp::*)()>
: public unary_function<_Cp*, _Rp>
{
};
template <class _Rp, class _Cp>
struct __weak_result_type<_Rp (_Cp::*)() const>
: public unary_function<const _Cp*, _Rp>
{
};
template <class _Rp, class _Cp>
struct __weak_result_type<_Rp (_Cp::*)() volatile>
: public unary_function<volatile _Cp*, _Rp>
{
};
template <class _Rp, class _Cp>
struct __weak_result_type<_Rp (_Cp::*)() const volatile>
: public unary_function<const volatile _Cp*, _Rp>
{
};
// 2 argument case
template <class _Rp, class _A1, class _A2>
struct __weak_result_type<_Rp (_A1, _A2)>
: public binary_function<_A1, _A2, _Rp>
{
};
template <class _Rp, class _A1, class _A2>
struct __weak_result_type<_Rp (*)(_A1, _A2)>
: public binary_function<_A1, _A2, _Rp>
{
};
template <class _Rp, class _A1, class _A2>
struct __weak_result_type<_Rp (&)(_A1, _A2)>
: public binary_function<_A1, _A2, _Rp>
{
};
template <class _Rp, class _Cp, class _A1>
struct __weak_result_type<_Rp (_Cp::*)(_A1)>
: public binary_function<_Cp*, _A1, _Rp>
{
};
template <class _Rp, class _Cp, class _A1>
struct __weak_result_type<_Rp (_Cp::*)(_A1) const>
: public binary_function<const _Cp*, _A1, _Rp>
{
};
template <class _Rp, class _Cp, class _A1>
struct __weak_result_type<_Rp (_Cp::*)(_A1) volatile>
: public binary_function<volatile _Cp*, _A1, _Rp>
{
};
template <class _Rp, class _Cp, class _A1>
struct __weak_result_type<_Rp (_Cp::*)(_A1) const volatile>
: public binary_function<const volatile _Cp*, _A1, _Rp>
{
};
// 3 or more arguments
template <class _Rp, class _A1, class _A2, class _A3, class ..._A4>
struct __weak_result_type<_Rp (_A1, _A2, _A3, _A4...)>
{
typedef _Rp result_type;
};
template <class _Rp, class _A1, class _A2, class _A3, class ..._A4>
struct __weak_result_type<_Rp (&)(_A1, _A2, _A3, _A4...)>
{
typedef _Rp result_type;
};
template <class _Rp, class _A1, class _A2, class _A3, class ..._A4>
struct __weak_result_type<_Rp (*)(_A1, _A2, _A3, _A4...)>
{
typedef _Rp result_type;
};
template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...)>
{
typedef _Rp result_type;
};
template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) const>
{
typedef _Rp result_type;
};
template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) volatile>
{
typedef _Rp result_type;
};
template <class _Rp, class _Cp, class _A1, class _A2, class ..._A3>
struct __weak_result_type<_Rp (_Cp::*)(_A1, _A2, _A3...) const volatile>
{
typedef _Rp result_type;
};
// __invoke
// bullets 1 and 2
template <class _Fp, class _A0, class ..._Args,
class>
inline _LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
-> decltype((_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...))
{
return (_VSTD::forward<_A0>(__a0).*__f)(_VSTD::forward<_Args>(__args)...);
}
template <class _Fp, class _A0, class ..._Args,
class>
inline _LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0, _Args&& ...__args)
-> decltype(((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...))
{
return ((*_VSTD::forward<_A0>(__a0)).*__f)(_VSTD::forward<_Args>(__args)...);
}
// bullets 3 and 4
template <class _Fp, class _A0,
class>
inline _LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0)
-> decltype(_VSTD::forward<_A0>(__a0).*__f)
{
return _VSTD::forward<_A0>(__a0).*__f;
}
template <class _Fp, class _A0,
class>
inline _LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _A0&& __a0)
-> decltype((*_VSTD::forward<_A0>(__a0)).*__f)
{
return (*_VSTD::forward<_A0>(__a0)).*__f;
}
// bullet 5
template <class _Fp, class ..._Args>
inline _LIBCPP_INLINE_VISIBILITY
auto
__invoke(_Fp&& __f, _Args&& ...__args)
-> decltype(_VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...))
{
return _VSTD::forward<_Fp>(__f)(_VSTD::forward<_Args>(__args)...);
}
template <class _Tp, class ..._Args>
struct __invoke_return
{
typedef decltype(__invoke(_VSTD::declval<_Tp>(), _VSTD::declval<_Args>()...)) type;
};
template <class _Ret>
struct __invoke_void_return_wrapper
{
template <class ..._Args>
static _Ret __call(_Args&&... __args)
{
return __invoke(_VSTD::forward<_Args>(__args)...);
}
};
template <>
struct __invoke_void_return_wrapper<void>
{
template <class ..._Args>
static void __call(_Args&&... __args)
{
__invoke(_VSTD::forward<_Args>(__args)...);
}
};
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY reference_wrapper
: public __weak_result_type<_Tp>
{
public:
// types
typedef _Tp type;
private:
type* __f_;
public:
// construct/copy/destroy
_LIBCPP_INLINE_VISIBILITY reference_wrapper(type& __f) _NOEXCEPT
: __f_(_VSTD::addressof(__f)) {}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
private: reference_wrapper(type&&); public: // = delete; // do not bind to temps
#endif
# 461 "/usr/bin/../include/c++/v1/__functional_base" 3
// access
_LIBCPP_INLINE_VISIBILITY operator type& () const _NOEXCEPT {return *__f_;}
_LIBCPP_INLINE_VISIBILITY type& get() const _NOEXCEPT {return *__f_;}
// invoke
template <class... _ArgTypes>
_LIBCPP_INLINE_VISIBILITY
typename __invoke_of<type&, _ArgTypes...>::type
operator() (_ArgTypes&&... __args) const
{
return __invoke(get(), _VSTD::forward<_ArgTypes>(__args)...);
}
};
template <class _Tp> struct __is_reference_wrapper_impl : public false_type {};
template <class _Tp> struct __is_reference_wrapper_impl<reference_wrapper<_Tp> > : public true_type {};
template <class _Tp> struct __is_reference_wrapper
: public __is_reference_wrapper_impl<typename remove_cv<_Tp>::type> {};
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
reference_wrapper<_Tp>
ref(_Tp& __t) _NOEXCEPT
{
return reference_wrapper<_Tp>(__t);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
reference_wrapper<_Tp>
ref(reference_wrapper<_Tp> __t) _NOEXCEPT
{
return ref(__t.get());
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
reference_wrapper<const _Tp>
cref(const _Tp& __t) _NOEXCEPT
{
return reference_wrapper<const _Tp>(__t);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
reference_wrapper<const _Tp>
cref(reference_wrapper<_Tp> __t) _NOEXCEPT
{
return cref(__t.get());
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
template <class _Tp> void ref(const _Tp&&) = delete;
template <class _Tp> void cref(const _Tp&&) = delete;
#else // _LIBCPP_HAS_NO_DELETED_FUNCTIONS
# 520 "/usr/bin/../include/c++/v1/__functional_base" 3
template <class _Tp> void ref(const _Tp&&);// = delete;
template <class _Tp> void cref(const _Tp&&);// = delete;
#endif // _LIBCPP_HAS_NO_DELETED_FUNCTIONS
# 525 "/usr/bin/../include/c++/v1/__functional_base" 3
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 527 "/usr/bin/../include/c++/v1/__functional_base" 3
#endif // _LIBCPP_HAS_NO_VARIADICS
# 529 "/usr/bin/../include/c++/v1/__functional_base" 3
#if _LIBCPP_STD_VER > 11
template <class _Tp1, class _Tp2 = void>
struct __is_transparent
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::is_transparent* = 0);
public:
static const bool value = sizeof(__test<_Tp1>(0)) == 1;
};
#endif
# 542 "/usr/bin/../include/c++/v1/__functional_base" 3
// allocator_arg_t
struct _LIBCPP_TYPE_VIS_ONLY allocator_arg_t { };
#if defined(_LIBCPP_HAS_NO_CONSTEXPR) || defined(_LIBCPP_BUILDING_MEMORY)
extern const allocator_arg_t allocator_arg;
#else
# 550 "/usr/bin/../include/c++/v1/__functional_base" 3
constexpr allocator_arg_t allocator_arg = allocator_arg_t();
#endif
# 552 "/usr/bin/../include/c++/v1/__functional_base" 3
// uses_allocator
template <class _Tp>
struct __has_allocator_type
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::allocator_type* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Tp, class _Alloc, bool = __has_allocator_type<_Tp>::value>
struct __uses_allocator
: public integral_constant<bool,
is_convertible<_Alloc, typename _Tp::allocator_type>::value>
{
};
template <class _Tp, class _Alloc>
struct __uses_allocator<_Tp, _Alloc, false>
: public false_type
{
};
template <class _Tp, class _Alloc>
struct _LIBCPP_TYPE_VIS_ONLY uses_allocator
: public __uses_allocator<_Tp, _Alloc>
{
};
#ifndef _LIBCPP_HAS_NO_VARIADICS
// allocator construction
template <class _Tp, class _Alloc, class ..._Args>
struct __uses_alloc_ctor_imp
{
static const bool __ua = uses_allocator<_Tp, _Alloc>::value;
static const bool __ic =
is_constructible<_Tp, allocator_arg_t, _Alloc, _Args...>::value;
static const int value = __ua ? 2 - __ic : 0;
};
template <class _Tp, class _Alloc, class ..._Args>
struct __uses_alloc_ctor
: integral_constant<int, __uses_alloc_ctor_imp<_Tp, _Alloc, _Args...>::value>
{};
template <class _Tp, class _Allocator, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
void __user_alloc_construct_impl (integral_constant<int, 0>, _Tp *__storage, const _Allocator &, _Args &&... __args )
{
new (__storage) _Tp (_VSTD::forward<_Args>(__args)...);
}
template <class _Tp, class _Allocator, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
void __user_alloc_construct_impl (integral_constant<int, 1>, _Tp *__storage, const _Allocator &__a, _Args &&... __args )
{
new (__storage) _Tp (allocator_arg, __a, _VSTD::forward<_Args>(__args)...);
}
template <class _Tp, class _Allocator, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
void __user_alloc_construct_impl (integral_constant<int, 2>, _Tp *__storage, const _Allocator &__a, _Args &&... __args )
{
new (__storage) _Tp (_VSTD::forward<_Args>(__args)..., __a);
}
template <class _Tp, class _Allocator, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
void __user_alloc_construct (_Tp *__storage, const _Allocator &__a, _Args &&... __args)
{
__user_alloc_construct_impl(
__uses_alloc_ctor<_Tp, _Allocator>(),
__storage, __a, _VSTD::forward<_Args>(__args)...
);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 634 "/usr/bin/../include/c++/v1/__functional_base" 3
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_FUNCTIONAL_BASE
# 638 "/usr/bin/../include/c++/v1/__functional_base" 3
# 344 "/usr/bin/../include/c++/v1/iterator" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 344 "/usr/bin/../include/c++/v1/iterator" 3
# 345 "/usr/bin/../include/c++/v1/iterator" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 345 "/usr/bin/../include/c++/v1/iterator" 3
# 346 "/usr/bin/../include/c++/v1/iterator" 3
#if 0 /* expanded by -frewrite-includes */
#include <iosfwd>
#endif /* expanded by -frewrite-includes */
# 346 "/usr/bin/../include/c++/v1/iterator" 3
# 1 "/usr/bin/../include/c++/v1/iosfwd" 1 3
// -*- C++ -*-
//===--------------------------- iosfwd -----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_IOSFWD
#define _LIBCPP_IOSFWD
/*
iosfwd synopsis
namespace std
{
template<class charT> struct char_traits;
template<class T> class allocator;
class ios_base;
template <class charT, class traits = char_traits<charT> > class basic_ios;
template <class charT, class traits = char_traits<charT> > class basic_streambuf;
template <class charT, class traits = char_traits<charT> > class basic_istream;
template <class charT, class traits = char_traits<charT> > class basic_ostream;
template <class charT, class traits = char_traits<charT> > class basic_iostream;
template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
class basic_stringbuf;
template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
class basic_istringstream;
template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
class basic_ostringstream;
template <class charT, class traits = char_traits<charT>, class Allocator = allocator<charT> >
class basic_stringstream;
template <class charT, class traits = char_traits<charT> > class basic_filebuf;
template <class charT, class traits = char_traits<charT> > class basic_ifstream;
template <class charT, class traits = char_traits<charT> > class basic_ofstream;
template <class charT, class traits = char_traits<charT> > class basic_fstream;
template <class charT, class traits = char_traits<charT> > class istreambuf_iterator;
template <class charT, class traits = char_traits<charT> > class ostreambuf_iterator;
typedef basic_ios<char> ios;
typedef basic_ios<wchar_t> wios;
typedef basic_streambuf<char> streambuf;
typedef basic_istream<char> istream;
typedef basic_ostream<char> ostream;
typedef basic_iostream<char> iostream;
typedef basic_stringbuf<char> stringbuf;
typedef basic_istringstream<char> istringstream;
typedef basic_ostringstream<char> ostringstream;
typedef basic_stringstream<char> stringstream;
typedef basic_filebuf<char> filebuf;
typedef basic_ifstream<char> ifstream;
typedef basic_ofstream<char> ofstream;
typedef basic_fstream<char> fstream;
typedef basic_streambuf<wchar_t> wstreambuf;
typedef basic_istream<wchar_t> wistream;
typedef basic_ostream<wchar_t> wostream;
typedef basic_iostream<wchar_t> wiostream;
typedef basic_stringbuf<wchar_t> wstringbuf;
typedef basic_istringstream<wchar_t> wistringstream;
typedef basic_ostringstream<wchar_t> wostringstream;
typedef basic_stringstream<wchar_t> wstringstream;
typedef basic_filebuf<wchar_t> wfilebuf;
typedef basic_ifstream<wchar_t> wifstream;
typedef basic_ofstream<wchar_t> wofstream;
typedef basic_fstream<wchar_t> wfstream;
template <class state> class fpos;
typedef fpos<char_traits<char>::state_type> streampos;
typedef fpos<char_traits<wchar_t>::state_type> wstreampos;
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 89 "/usr/bin/../include/c++/v1/iosfwd" 3
# 90 "/usr/bin/../include/c++/v1/iosfwd" 3
#if 0 /* expanded by -frewrite-includes */
#include <wchar.h> // for mbstate_t
#endif /* expanded by -frewrite-includes */
# 90 "/usr/bin/../include/c++/v1/iosfwd" 3
# 1 "/usr/include/wchar.h" 1 3 4
/* Copyright (C) 1995-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/*
* ISO C99 Standard: 7.24
* Extended multibyte and wide character utilities <wchar.h>
*/
#ifndef _WCHAR_H
#if !defined __need_mbstate_t && !defined __need_wint_t
# define _WCHAR_H 1
#if 0 /* expanded by -frewrite-includes */
# include <features.h>
#endif /* expanded by -frewrite-includes */
# 27 "/usr/include/wchar.h" 3 4
# 28 "/usr/include/wchar.h" 3 4
#endif
# 29 "/usr/include/wchar.h" 3 4
#ifdef _WCHAR_H
/* Get FILE definition. */
# define __need___FILE
# if defined __USE_UNIX98 || defined __USE_XOPEN2K
# define __need_FILE
# endif
# 36 "/usr/include/wchar.h" 3 4
#if 0 /* expanded by -frewrite-includes */
# include <stdio.h>
#endif /* expanded by -frewrite-includes */
# 36 "/usr/include/wchar.h" 3 4
# 1 "/usr/include/stdio.h" 1 3 4
/* Define ISO C stdio on top of C++ iostreams.
Copyright (C) 1991-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
/*
* ISO C99 Standard: 7.19 Input/output <stdio.h>
*/
#ifndef _STDIO_H
#if !defined __need_FILE && !defined __need___FILE
# define _STDIO_H 1
#if 0 /* expanded by -frewrite-includes */
# include <features.h>
#endif /* expanded by -frewrite-includes */
# 27 "/usr/include/stdio.h" 3 4
# 28 "/usr/include/stdio.h" 3 4
__BEGIN_DECLS
# define __need_size_t
# define __need_NULL
#if 0 /* expanded by -frewrite-includes */
# include <stddef.h>
#endif /* expanded by -frewrite-includes */
# 33 "/usr/include/stdio.h" 3 4
# 34 "/usr/include/stdio.h" 3 4
#if 0 /* expanded by -frewrite-includes */
# include <bits/types.h>
#endif /* expanded by -frewrite-includes */
# 35 "/usr/include/stdio.h" 3 4
# 36 "/usr/include/stdio.h" 3 4
# define __need_FILE
# define __need___FILE
#endif /* Don't need FILE. */
# 39 "/usr/include/stdio.h" 3 4
#if !defined __FILE_defined && defined __need_FILE
/* Define outside of namespace so the C++ is happy. */
struct _IO_FILE;
__BEGIN_NAMESPACE_STD
/* The opaque type of streams. This is the definition used elsewhere. */
typedef struct _IO_FILE FILE;
__END_NAMESPACE_STD
#if defined __USE_LARGEFILE64 || defined __USE_POSIX \
|| defined __USE_ISOC99 || defined __USE_XOPEN \
|| defined __USE_POSIX2
__USING_NAMESPACE_STD(FILE)
#endif
# 55 "/usr/include/stdio.h" 3 4
# define __FILE_defined 1
#endif /* FILE not defined. */
# 58 "/usr/include/stdio.h" 3 4
#undef __need_FILE
#if !defined ____FILE_defined && defined __need___FILE
/* The opaque type of streams. This is the definition used elsewhere. */
typedef struct _IO_FILE __FILE;
# define ____FILE_defined 1
#endif /* __FILE not defined. */
# 68 "/usr/include/stdio.h" 3 4
#undef __need___FILE
#ifdef _STDIO_H
#define _STDIO_USES_IOSTREAM
#if 0 /* expanded by -frewrite-includes */
#include <libio.h>
#endif /* expanded by -frewrite-includes */
# 74 "/usr/include/stdio.h" 3 4
# 75 "/usr/include/stdio.h" 3 4
#if defined __USE_XOPEN || defined __USE_XOPEN2K8
# ifdef __GNUC__
# ifndef _VA_LIST_DEFINED
typedef _G_va_list va_list;
# define _VA_LIST_DEFINED
# endif
# 82 "/usr/include/stdio.h" 3 4
# else
# 83 "/usr/include/stdio.h" 3 4
#if 0 /* expanded by -frewrite-includes */
# include <stdarg.h>
#endif /* expanded by -frewrite-includes */
# 83 "/usr/include/stdio.h" 3 4
# 84 "/usr/include/stdio.h" 3 4
# endif
# 85 "/usr/include/stdio.h" 3 4
#endif
# 86 "/usr/include/stdio.h" 3 4
#ifdef __USE_XOPEN2K8
# ifndef __off_t_defined
# ifndef __USE_FILE_OFFSET64
typedef __off_t off_t;
# else
# 92 "/usr/include/stdio.h" 3 4
typedef __off64_t off_t;
# endif
# 94 "/usr/include/stdio.h" 3 4
# define __off_t_defined
# endif
# 96 "/usr/include/stdio.h" 3 4
# if defined __USE_LARGEFILE64 && !defined __off64_t_defined
typedef __off64_t off64_t;
# define __off64_t_defined
# endif
# 100 "/usr/include/stdio.h" 3 4
# ifndef __ssize_t_defined
typedef __ssize_t ssize_t;
# define __ssize_t_defined
# endif
# 105 "/usr/include/stdio.h" 3 4
#endif
# 106 "/usr/include/stdio.h" 3 4
/* The type of the second argument to `fgetpos' and `fsetpos'. */
__BEGIN_NAMESPACE_STD
#ifndef __USE_FILE_OFFSET64
typedef _G_fpos_t fpos_t;
#else
# 112 "/usr/include/stdio.h" 3 4
typedef _G_fpos64_t fpos_t;
#endif
# 114 "/usr/include/stdio.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
typedef _G_fpos64_t fpos64_t;
#endif
# 118 "/usr/include/stdio.h" 3 4
/* The possibilities for the third argument to `setvbuf'. */
#define _IOFBF 0 /* Fully buffered. */
#define _IOLBF 1 /* Line buffered. */
#define _IONBF 2 /* No buffering. */
/* Default buffer size. */
#ifndef BUFSIZ
# define BUFSIZ _IO_BUFSIZ
#endif
# 129 "/usr/include/stdio.h" 3 4
/* End of file character.
Some things throughout the library rely on this being -1. */
#ifndef EOF
# define EOF (-1)
#endif
# 136 "/usr/include/stdio.h" 3 4
/* The possibilities for the third argument to `fseek'.
These values should not be changed. */
#define SEEK_SET 0 /* Seek from beginning of file. */
#define SEEK_CUR 1 /* Seek from current position. */
#define SEEK_END 2 /* Seek from end of file. */
#ifdef __USE_GNU
# define SEEK_DATA 3 /* Seek to next data. */
# define SEEK_HOLE 4 /* Seek to next hole. */
#endif
# 147 "/usr/include/stdio.h" 3 4
#if defined __USE_MISC || defined __USE_XOPEN
/* Default path prefix for `tempnam' and `tmpnam'. */
# define P_tmpdir "/tmp"
#endif
# 153 "/usr/include/stdio.h" 3 4
/* Get the values:
L_tmpnam How long an array of chars must be to be passed to `tmpnam'.
TMP_MAX The minimum number of unique filenames generated by tmpnam
(and tempnam when it uses tmpnam's name space),
or tempnam (the two are separate).
L_ctermid How long an array to pass to `ctermid'.
L_cuserid How long an array to pass to `cuserid'.
FOPEN_MAX Minimum number of files that can be open at once.
FILENAME_MAX Maximum length of a filename. */
#if 0 /* expanded by -frewrite-includes */
#include <bits/stdio_lim.h>
#endif /* expanded by -frewrite-includes */
# 164 "/usr/include/stdio.h" 3 4
# 165 "/usr/include/stdio.h" 3 4
/* Standard streams. */
extern struct _IO_FILE *stdin; /* Standard input stream. */
extern struct _IO_FILE *stdout; /* Standard output stream. */
extern struct _IO_FILE *stderr; /* Standard error output stream. */
/* C89/C99 say they're macros. Make them happy. */
#define stdin stdin
#define stdout stdout
#define stderr stderr
__BEGIN_NAMESPACE_STD
/* Remove file FILENAME. */
extern int remove (const char *__filename) __THROW;
/* Rename file OLD to NEW. */
extern int rename (const char *__old, const char *__new) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_ATFILE
/* Rename file OLD relative to OLDFD to NEW relative to NEWFD. */
extern int renameat (int __oldfd, const char *__old, int __newfd,
const char *__new) __THROW;
#endif
# 188 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Create a temporary file and open it read/write.
This function is a possible cancellation point and therefore not
marked with __THROW. */
#ifndef __USE_FILE_OFFSET64
extern FILE *tmpfile (void) __wur;
#else
# 197 "/usr/include/stdio.h" 3 4
# ifdef __REDIRECT
extern FILE *__REDIRECT (tmpfile, (void), tmpfile64) __wur;
# else
# 200 "/usr/include/stdio.h" 3 4
# define tmpfile tmpfile64
# endif
# 202 "/usr/include/stdio.h" 3 4
#endif
# 203 "/usr/include/stdio.h" 3 4
#ifdef __USE_LARGEFILE64
extern FILE *tmpfile64 (void) __wur;
#endif
# 207 "/usr/include/stdio.h" 3 4
/* Generate a temporary filename. */
extern char *tmpnam (char *__s) __THROW __wur;
__END_NAMESPACE_STD
#ifdef __USE_MISC
/* This is the reentrant variant of `tmpnam'. The only difference is
that it does not allow S to be NULL. */
extern char *tmpnam_r (char *__s) __THROW __wur;
#endif
# 217 "/usr/include/stdio.h" 3 4
#if defined __USE_MISC || defined __USE_XOPEN
/* Generate a unique temporary filename using up to five characters of PFX
if it is not NULL. The directory to put this file in is searched for
as follows: First the environment variable "TMPDIR" is checked.
If it contains the name of a writable directory, that directory is used.
If not and if DIR is not NULL, that value is checked. If that fails,
P_tmpdir is tried and finally "/tmp". The storage for the filename
is allocated by `malloc'. */
extern char *tempnam (const char *__dir, const char *__pfx)
__THROW __attribute_malloc__ __wur;
#endif
# 230 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Close STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fclose (FILE *__stream);
/* Flush STREAM, or all streams if STREAM is NULL.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fflush (FILE *__stream);
__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Faster versions when locking is not required.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fflush_unlocked (FILE *__stream);
#endif
# 254 "/usr/include/stdio.h" 3 4
#ifdef __USE_GNU
/* Close all streams.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fcloseall (void);
#endif
# 264 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
#ifndef __USE_FILE_OFFSET64
/* Open a file and create a new stream for it.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern FILE *fopen (const char *__restrict __filename,
const char *__restrict __modes) __wur;
/* Open a file, replacing an existing stream with it.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern FILE *freopen (const char *__restrict __filename,
const char *__restrict __modes,
FILE *__restrict __stream) __wur;
#else
# 282 "/usr/include/stdio.h" 3 4
# ifdef __REDIRECT
extern FILE *__REDIRECT (fopen, (const char *__restrict __filename,
const char *__restrict __modes), fopen64)
__wur;
extern FILE *__REDIRECT (freopen, (const char *__restrict __filename,
const char *__restrict __modes,
FILE *__restrict __stream), freopen64)
__wur;
# else
# 291 "/usr/include/stdio.h" 3 4
# define fopen fopen64
# define freopen freopen64
# endif
# 294 "/usr/include/stdio.h" 3 4
#endif
# 295 "/usr/include/stdio.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
extern FILE *fopen64 (const char *__restrict __filename,
const char *__restrict __modes) __wur;
extern FILE *freopen64 (const char *__restrict __filename,
const char *__restrict __modes,
FILE *__restrict __stream) __wur;
#endif
# 303 "/usr/include/stdio.h" 3 4
#ifdef __USE_POSIX
/* Create a new stream that refers to an existing system file descriptor. */
extern FILE *fdopen (int __fd, const char *__modes) __THROW __wur;
#endif
# 308 "/usr/include/stdio.h" 3 4
#ifdef __USE_GNU
/* Create a new stream that refers to the given magic cookie,
and uses the given functions for input and output. */
extern FILE *fopencookie (void *__restrict __magic_cookie,
const char *__restrict __modes,
_IO_cookie_io_functions_t __io_funcs) __THROW __wur;
#endif
# 316 "/usr/include/stdio.h" 3 4
#ifdef __USE_XOPEN2K8
/* Create a new stream that refers to a memory buffer. */
extern FILE *fmemopen (void *__s, size_t __len, const char *__modes)
__THROW __wur;
/* Open a stream that writes into a malloc'd buffer that is expanded as
necessary. *BUFLOC and *SIZELOC are updated with the buffer's location
and the number of characters written on fflush or fclose. */
extern FILE *open_memstream (char **__bufloc, size_t *__sizeloc) __THROW __wur;
#endif
# 327 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* If BUF is NULL, make STREAM unbuffered.
Else make it use buffer BUF, of size BUFSIZ. */
extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) __THROW;
/* Make STREAM use buffering mode MODE.
If BUF is not NULL, use N bytes of it for buffering;
else allocate an internal buffer N bytes long. */
extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
int __modes, size_t __n) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_MISC
/* If BUF is NULL, make STREAM unbuffered.
Else make it use SIZE bytes of BUF for buffering. */
extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
size_t __size) __THROW;
/* Make STREAM line-buffered. */
extern void setlinebuf (FILE *__stream) __THROW;
#endif
# 349 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Write formatted output to STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fprintf (FILE *__restrict __stream,
const char *__restrict __format, ...);
/* Write formatted output to stdout.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int printf (const char *__restrict __format, ...);
/* Write formatted output to S. */
extern int sprintf (char *__restrict __s,
const char *__restrict __format, ...) __THROWNL;
/* Write formatted output to S from argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vfprintf (FILE *__restrict __s, const char *__restrict __format,
_G_va_list __arg);
/* Write formatted output to stdout from argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vprintf (const char *__restrict __format, _G_va_list __arg);
/* Write formatted output to S from argument list ARG. */
extern int vsprintf (char *__restrict __s, const char *__restrict __format,
_G_va_list __arg) __THROWNL;
__END_NAMESPACE_STD
#if defined __USE_ISOC99 || defined __USE_UNIX98
__BEGIN_NAMESPACE_C99
/* Maximum chars of output to write in MAXLEN. */
extern int snprintf (char *__restrict __s, size_t __maxlen,
const char *__restrict __format, ...)
__THROWNL __attribute__ ((__format__ (__printf__, 3, 4)));
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
const char *__restrict __format, _G_va_list __arg)
__THROWNL __attribute__ ((__format__ (__printf__, 3, 0)));
__END_NAMESPACE_C99
#endif
# 395 "/usr/include/stdio.h" 3 4
#ifdef __USE_GNU
/* Write formatted output to a string dynamically allocated with `malloc'.
Store the address of the string in *PTR. */
extern int vasprintf (char **__restrict __ptr, const char *__restrict __f,
_G_va_list __arg)
__THROWNL __attribute__ ((__format__ (__printf__, 2, 0))) __wur;
extern int __asprintf (char **__restrict __ptr,
const char *__restrict __fmt, ...)
__THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur;
extern int asprintf (char **__restrict __ptr,
const char *__restrict __fmt, ...)
__THROWNL __attribute__ ((__format__ (__printf__, 2, 3))) __wur;
#endif
# 409 "/usr/include/stdio.h" 3 4
#ifdef __USE_XOPEN2K8
/* Write formatted output to a file descriptor. */
extern int vdprintf (int __fd, const char *__restrict __fmt,
_G_va_list __arg)
__attribute__ ((__format__ (__printf__, 2, 0)));
extern int dprintf (int __fd, const char *__restrict __fmt, ...)
__attribute__ ((__format__ (__printf__, 2, 3)));
#endif
# 418 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Read formatted input from STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fscanf (FILE *__restrict __stream,
const char *__restrict __format, ...) __wur;
/* Read formatted input from stdin.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int scanf (const char *__restrict __format, ...) __wur;
/* Read formatted input from S. */
extern int sscanf (const char *__restrict __s,
const char *__restrict __format, ...) __THROW;
#if defined __USE_ISOC99 && !defined __USE_GNU \
&& (!defined __LDBL_COMPAT || !defined __REDIRECT) \
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
# ifdef __REDIRECT
/* For strict ISO C99 or POSIX compliance disallow %as, %aS and %a[
GNU extension which conflicts with valid %a followed by letter
s, S or [. */
extern int __REDIRECT (fscanf, (FILE *__restrict __stream,
const char *__restrict __format, ...),
__isoc99_fscanf) __wur;
extern int __REDIRECT (scanf, (const char *__restrict __format, ...),
__isoc99_scanf) __wur;
extern int __REDIRECT_NTH (sscanf, (const char *__restrict __s,
const char *__restrict __format, ...),
__isoc99_sscanf);
# else
# 452 "/usr/include/stdio.h" 3 4
extern int __isoc99_fscanf (FILE *__restrict __stream,
const char *__restrict __format, ...) __wur;
extern int __isoc99_scanf (const char *__restrict __format, ...) __wur;
extern int __isoc99_sscanf (const char *__restrict __s,
const char *__restrict __format, ...) __THROW;
# define fscanf __isoc99_fscanf
# define scanf __isoc99_scanf
# define sscanf __isoc99_sscanf
# endif
# 461 "/usr/include/stdio.h" 3 4
#endif
# 462 "/usr/include/stdio.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
/* Read formatted input from S into argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vfscanf (FILE *__restrict __s, const char *__restrict __format,
_G_va_list __arg)
__attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
/* Read formatted input from stdin into argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vscanf (const char *__restrict __format, _G_va_list __arg)
__attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
/* Read formatted input from S into argument list ARG. */
extern int vsscanf (const char *__restrict __s,
const char *__restrict __format, _G_va_list __arg)
__THROW __attribute__ ((__format__ (__scanf__, 2, 0)));
# if !defined __USE_GNU \
&& (!defined __LDBL_COMPAT || !defined __REDIRECT) \
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
# ifdef __REDIRECT
/* For strict ISO C99 or POSIX compliance disallow %as, %aS and %a[
GNU extension which conflicts with valid %a followed by letter
s, S or [. */
extern int __REDIRECT (vfscanf,
(FILE *__restrict __s,
const char *__restrict __format, _G_va_list __arg),
__isoc99_vfscanf)
__attribute__ ((__format__ (__scanf__, 2, 0))) __wur;
extern int __REDIRECT (vscanf, (const char *__restrict __format,
_G_va_list __arg), __isoc99_vscanf)
__attribute__ ((__format__ (__scanf__, 1, 0))) __wur;
extern int __REDIRECT_NTH (vsscanf,
(const char *__restrict __s,
const char *__restrict __format,
_G_va_list __arg), __isoc99_vsscanf)
__attribute__ ((__format__ (__scanf__, 2, 0)));
# else
# 508 "/usr/include/stdio.h" 3 4
extern int __isoc99_vfscanf (FILE *__restrict __s,
const char *__restrict __format,
_G_va_list __arg) __wur;
extern int __isoc99_vscanf (const char *__restrict __format,
_G_va_list __arg) __wur;
extern int __isoc99_vsscanf (const char *__restrict __s,
const char *__restrict __format,
_G_va_list __arg) __THROW;
# define vfscanf __isoc99_vfscanf
# define vscanf __isoc99_vscanf
# define vsscanf __isoc99_vsscanf
# endif
# 520 "/usr/include/stdio.h" 3 4
# endif
# 521 "/usr/include/stdio.h" 3 4
__END_NAMESPACE_C99
#endif /* Use ISO C9x. */
# 524 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Read a character from STREAM.
These functions are possible cancellation points and therefore not
marked with __THROW. */
extern int fgetc (FILE *__stream);
extern int getc (FILE *__stream);
/* Read a character from stdin.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int getchar (void);
__END_NAMESPACE_STD
/* The C standard explicitly says this is a macro, so we always do the
optimization for it. */
#define getc(_fp) _IO_getc (_fp)
#ifdef __USE_POSIX
/* These are defined in POSIX.1:1996.
These functions are possible cancellation points and therefore not
marked with __THROW. */
extern int getc_unlocked (FILE *__stream);
extern int getchar_unlocked (void);
#endif /* Use POSIX. */
# 553 "/usr/include/stdio.h" 3 4
#ifdef __USE_MISC
/* Faster version when locking is not necessary.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fgetc_unlocked (FILE *__stream);
#endif /* Use MISC. */
# 563 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Write a character to STREAM.
These functions are possible cancellation points and therefore not
marked with __THROW.
These functions is a possible cancellation point and therefore not
marked with __THROW. */
extern int fputc (int __c, FILE *__stream);
extern int putc (int __c, FILE *__stream);
/* Write a character to stdout.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int putchar (int __c);
__END_NAMESPACE_STD
/* The C standard explicitly says this can be a macro,
so we always do the optimization for it. */
#define putc(_ch, _fp) _IO_putc (_ch, _fp)
#ifdef __USE_MISC
/* Faster version when locking is not necessary.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fputc_unlocked (int __c, FILE *__stream);
#endif /* Use MISC. */
# 596 "/usr/include/stdio.h" 3 4
#ifdef __USE_POSIX
/* These are defined in POSIX.1:1996.
These functions are possible cancellation points and therefore not
marked with __THROW. */
extern int putc_unlocked (int __c, FILE *__stream);
extern int putchar_unlocked (int __c);
#endif /* Use POSIX. */
# 605 "/usr/include/stdio.h" 3 4
#if defined __USE_MISC \
|| (defined __USE_XOPEN && !defined __USE_XOPEN2K)
/* Get a word (int) from STREAM. */
extern int getw (FILE *__stream);
/* Write a word (int) to STREAM. */
extern int putw (int __w, FILE *__stream);
#endif
# 615 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Get a newline-terminated string of finite length from STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern char *fgets (char *__restrict __s, int __n, FILE *__restrict __stream)
__wur;
#if !defined __USE_ISOC11 \
|| (defined __cplusplus && __cplusplus <= 201103L)
/* Get a newline-terminated string from stdin, removing the newline.
DO NOT USE THIS FUNCTION!! There is no limit on how much it will read.
The function has been officially removed in ISO C11. This opportunity
is used to also remove it from the GNU feature list. It is now only
available when explicitly using an old ISO C, Unix, or POSIX standard.
GCC defines _GNU_SOURCE when building C++ code and the function is still
in C++11, so it is also available for C++.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern char *gets (char *__s) __wur __attribute_deprecated__;
#endif
# 640 "/usr/include/stdio.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function does the same as `fgets' but does not lock the stream.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern char *fgets_unlocked (char *__restrict __s, int __n,
FILE *__restrict __stream) __wur;
#endif
# 652 "/usr/include/stdio.h" 3 4
#ifdef __USE_XOPEN2K8
/* Read up to (and including) a DELIMITER from STREAM into *LINEPTR
(and null-terminate it). *LINEPTR is a pointer returned from malloc (or
NULL), pointing to *N characters of space. It is realloc'd as
necessary. Returns the number of characters read (not including the
null terminator), or -1 on error or EOF.
These functions are not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation they are cancellation points and
therefore not marked with __THROW. */
extern _IO_ssize_t __getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream) __wur;
extern _IO_ssize_t getdelim (char **__restrict __lineptr,
size_t *__restrict __n, int __delimiter,
FILE *__restrict __stream) __wur;
/* Like `getdelim', but reads up to a newline.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern _IO_ssize_t getline (char **__restrict __lineptr,
size_t *__restrict __n,
FILE *__restrict __stream) __wur;
#endif
# 682 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Write a string to STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fputs (const char *__restrict __s, FILE *__restrict __stream);
/* Write a string, followed by a newline, to stdout.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int puts (const char *__s);
/* Push a character back onto the input buffer of STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int ungetc (int __c, FILE *__stream);
/* Read chunks of generic data from STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern size_t fread (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) __wur;
/* Write chunks of generic data to STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern size_t fwrite (const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __s);
__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function does the same as `fputs' but does not lock the stream.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fputs_unlocked (const char *__restrict __s,
FILE *__restrict __stream);
#endif
# 729 "/usr/include/stdio.h" 3 4
#ifdef __USE_MISC
/* Faster versions when locking is not necessary.
These functions are not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation they are cancellation points and
therefore not marked with __THROW. */
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) __wur;
extern size_t fwrite_unlocked (const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream);
#endif
# 742 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Seek to a certain position on STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fseek (FILE *__stream, long int __off, int __whence);
/* Return the current position of STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern long int ftell (FILE *__stream) __wur;
/* Rewind to the beginning of STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern void rewind (FILE *__stream);
__END_NAMESPACE_STD
/* The Single Unix Specification, Version 2, specifies an alternative,
more adequate interface for the two functions above which deal with
file offset. `long int' is not the right type. These definitions
are originally defined in the Large File Support API. */
#if defined __USE_LARGEFILE || defined __USE_XOPEN2K
# ifndef __USE_FILE_OFFSET64
/* Seek to a certain position on STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fseeko (FILE *__stream, __off_t __off, int __whence);
/* Return the current position of STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern __off_t ftello (FILE *__stream) __wur;
# else
# 780 "/usr/include/stdio.h" 3 4
# ifdef __REDIRECT
extern int __REDIRECT (fseeko,
(FILE *__stream, __off64_t __off, int __whence),
fseeko64);
extern __off64_t __REDIRECT (ftello, (FILE *__stream), ftello64);
# else
# 786 "/usr/include/stdio.h" 3 4
# define fseeko fseeko64
# define ftello ftello64
# endif
# 789 "/usr/include/stdio.h" 3 4
# endif
# 790 "/usr/include/stdio.h" 3 4
#endif
# 791 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
#ifndef __USE_FILE_OFFSET64
/* Get STREAM's position.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fgetpos (FILE *__restrict __stream, fpos_t *__restrict __pos);
/* Set STREAM's position.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fsetpos (FILE *__stream, const fpos_t *__pos);
#else
# 805 "/usr/include/stdio.h" 3 4
# ifdef __REDIRECT
extern int __REDIRECT (fgetpos, (FILE *__restrict __stream,
fpos_t *__restrict __pos), fgetpos64);
extern int __REDIRECT (fsetpos,
(FILE *__stream, const fpos_t *__pos), fsetpos64);
# else
# 811 "/usr/include/stdio.h" 3 4
# define fgetpos fgetpos64
# define fsetpos fsetpos64
# endif
# 814 "/usr/include/stdio.h" 3 4
#endif
# 815 "/usr/include/stdio.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_LARGEFILE64
extern int fseeko64 (FILE *__stream, __off64_t __off, int __whence);
extern __off64_t ftello64 (FILE *__stream) __wur;
extern int fgetpos64 (FILE *__restrict __stream, fpos64_t *__restrict __pos);
extern int fsetpos64 (FILE *__stream, const fpos64_t *__pos);
#endif
# 823 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Clear the error and EOF indicators for STREAM. */
extern void clearerr (FILE *__stream) __THROW;
/* Return the EOF indicator for STREAM. */
extern int feof (FILE *__stream) __THROW __wur;
/* Return the error indicator for STREAM. */
extern int ferror (FILE *__stream) __THROW __wur;
__END_NAMESPACE_STD
#ifdef __USE_MISC
/* Faster versions when locking is not required. */
extern void clearerr_unlocked (FILE *__stream) __THROW;
extern int feof_unlocked (FILE *__stream) __THROW __wur;
extern int ferror_unlocked (FILE *__stream) __THROW __wur;
#endif
# 839 "/usr/include/stdio.h" 3 4
__BEGIN_NAMESPACE_STD
/* Print a message describing the meaning of the value of errno.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern void perror (const char *__s);
__END_NAMESPACE_STD
/* Provide the declarations for `sys_errlist' and `sys_nerr' if they
are available on this system. Even if available, these variables
should not be used directly. The `strerror' function provides
all the necessary functionality. */
#if 0 /* expanded by -frewrite-includes */
#include <bits/sys_errlist.h>
#endif /* expanded by -frewrite-includes */
# 853 "/usr/include/stdio.h" 3 4
# 854 "/usr/include/stdio.h" 3 4
#ifdef __USE_POSIX
/* Return the system file descriptor for STREAM. */
extern int fileno (FILE *__stream) __THROW __wur;
#endif /* Use POSIX. */
# 860 "/usr/include/stdio.h" 3 4
#ifdef __USE_MISC
/* Faster version when locking is not required. */
extern int fileno_unlocked (FILE *__stream) __THROW __wur;
#endif
# 865 "/usr/include/stdio.h" 3 4
#ifdef __USE_POSIX2
/* Create a new stream connected to a pipe running the given command.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern FILE *popen (const char *__command, const char *__modes) __wur;
/* Close a stream opened by popen and return the status of its child.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int pclose (FILE *__stream);
#endif
# 880 "/usr/include/stdio.h" 3 4
#ifdef __USE_POSIX
/* Return the name of the controlling terminal. */
extern char *ctermid (char *__s) __THROW;
#endif /* Use POSIX. */
# 886 "/usr/include/stdio.h" 3 4
#ifdef __USE_XOPEN
/* Return the name of the current user. */
extern char *cuserid (char *__s);
#endif /* Use X/Open, but not issue 6. */
# 892 "/usr/include/stdio.h" 3 4
#ifdef __USE_GNU
struct obstack; /* See <obstack.h>. */
/* Write formatted output to an obstack. */
extern int obstack_printf (struct obstack *__restrict __obstack,
const char *__restrict __format, ...)
__THROWNL __attribute__ ((__format__ (__printf__, 2, 3)));
extern int obstack_vprintf (struct obstack *__restrict __obstack,
const char *__restrict __format,
_G_va_list __args)
__THROWNL __attribute__ ((__format__ (__printf__, 2, 0)));
#endif /* Use GNU. */
# 906 "/usr/include/stdio.h" 3 4
#ifdef __USE_POSIX
/* These are defined in POSIX.1:1996. */
/* Acquire ownership of STREAM. */
extern void flockfile (FILE *__stream) __THROW;
/* Try to acquire ownership of STREAM but do not block if it is not
possible. */
extern int ftrylockfile (FILE *__stream) __THROW __wur;
/* Relinquish the ownership granted for STREAM. */
extern void funlockfile (FILE *__stream) __THROW;
#endif /* POSIX */
# 921 "/usr/include/stdio.h" 3 4
#if defined __USE_XOPEN && !defined __USE_XOPEN2K && !defined __USE_GNU
/* The X/Open standard requires some functions and variables to be
declared here which do not belong into this header. But we have to
follow. In GNU mode we don't do this nonsense. */
# define __need_getopt
#if 0 /* expanded by -frewrite-includes */
# include <getopt.h>
#endif /* expanded by -frewrite-includes */
# 927 "/usr/include/stdio.h" 3 4
# 928 "/usr/include/stdio.h" 3 4
#endif /* X/Open, but not issue 6 and not for GNU. */
# 929 "/usr/include/stdio.h" 3 4
/* If we are compiling with optimizing read this file. It contains
several optimizing inline functions and macros. */
#ifdef __USE_EXTERN_INLINES
#if 0 /* expanded by -frewrite-includes */
# include <bits/stdio.h>
#endif /* expanded by -frewrite-includes */
# 933 "/usr/include/stdio.h" 3 4
# 934 "/usr/include/stdio.h" 3 4
#endif
# 935 "/usr/include/stdio.h" 3 4
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
#if 0 /* expanded by -frewrite-includes */
# include <bits/stdio2.h>
#endif /* expanded by -frewrite-includes */
# 936 "/usr/include/stdio.h" 3 4
# 937 "/usr/include/stdio.h" 3 4
#endif
# 938 "/usr/include/stdio.h" 3 4
#ifdef __LDBL_COMPAT
#if 0 /* expanded by -frewrite-includes */
# include <bits/stdio-ldbl.h>
#endif /* expanded by -frewrite-includes */
# 939 "/usr/include/stdio.h" 3 4
# 940 "/usr/include/stdio.h" 3 4
#endif
# 941 "/usr/include/stdio.h" 3 4
__END_DECLS
#endif /* <stdio.h> included. */
# 945 "/usr/include/stdio.h" 3 4
#endif /* !_STDIO_H */
# 947 "/usr/include/stdio.h" 3 4
# 37 "/usr/include/wchar.h" 2 3 4
/* Get va_list definition. */
# define __need___va_list
#if 0 /* expanded by -frewrite-includes */
# include <stdarg.h>
#endif /* expanded by -frewrite-includes */
# 39 "/usr/include/wchar.h" 3 4
# 1 "/usr/bin/../lib/clang/3.7.0/include/stdarg.h" 1 3 4
/*===---- stdarg.h - Variable argument handling ----------------------------===
*
* Copyright (c) 2008 Eli Friedman
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*===-----------------------------------------------------------------------===
*/
#ifndef __STDARG_H
#define __STDARG_H
#ifndef _VA_LIST
typedef __builtin_va_list va_list;
#define _VA_LIST
#endif
# 33 "/usr/bin/../lib/clang/3.7.0/include/stdarg.h" 3 4
#define va_start(ap, param) __builtin_va_start(ap, param)
#define va_end(ap) __builtin_va_end(ap)
#define va_arg(ap, type) __builtin_va_arg(ap, type)
/* GCC always defines __va_copy, but does not define va_copy unless in c99 mode
* or -ansi is not specified, since it was not part of C90.
*/
#define __va_copy(d,s) __builtin_va_copy(d,s)
#if __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L || !defined(__STRICT_ANSI__)
#define va_copy(dest, src) __builtin_va_copy(dest, src)
#endif
# 45 "/usr/bin/../lib/clang/3.7.0/include/stdarg.h" 3 4
/* Hack required to make standard headers work, at least on Ubuntu */
#ifndef __GNUC_VA_LIST
#define __GNUC_VA_LIST 1
#endif
# 50 "/usr/bin/../lib/clang/3.7.0/include/stdarg.h" 3 4
typedef __builtin_va_list __gnuc_va_list;
#endif /* __STDARG_H */
# 53 "/usr/bin/../lib/clang/3.7.0/include/stdarg.h" 3 4
# 40 "/usr/include/wchar.h" 2 3 4
#if 0 /* expanded by -frewrite-includes */
# include <bits/wchar.h>
#endif /* expanded by -frewrite-includes */
# 41 "/usr/include/wchar.h" 3 4
# 42 "/usr/include/wchar.h" 3 4
/* Get size_t, wchar_t, wint_t and NULL from <stddef.h>. */
# define __need_size_t
# define __need_wchar_t
# define __need_NULL
#endif
# 48 "/usr/include/wchar.h" 3 4
#if defined _WCHAR_H || defined __need_wint_t || !defined __WINT_TYPE__
# undef __need_wint_t
# define __need_wint_t
#if 0 /* expanded by -frewrite-includes */
# include <stddef.h>
#endif /* expanded by -frewrite-includes */
# 51 "/usr/include/wchar.h" 3 4
# 1 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 1 3 4
/*===---- stddef.h - Basic type definitions --------------------------------===
*
* Copyright (c) 2008 Eli Friedman
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
*===-----------------------------------------------------------------------===
*/
#if !defined(__STDDEF_H) || defined(__need_ptrdiff_t) || \
defined(__need_size_t) || defined(__need_wchar_t) || \
defined(__need_NULL) || defined(__need_wint_t)
#if !defined(__need_ptrdiff_t) && !defined(__need_size_t) && \
!defined(__need_wchar_t) && !defined(__need_NULL) && \
!defined(__need_wint_t)
/* Always define miscellaneous pieces when modules are available. */
#if !__has_feature(modules)
#define __STDDEF_H
#endif
# 37 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#define __need_ptrdiff_t
#define __need_size_t
#define __need_wchar_t
#define __need_NULL
#define __need_STDDEF_H_misc
/* __need_wint_t is intentionally not defined here. */
#endif
# 44 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_ptrdiff_t)
#if !defined(_PTRDIFF_T) || __has_feature(modules)
/* Always define ptrdiff_t when modules are available. */
#if !__has_feature(modules)
#define _PTRDIFF_T
#endif
# 51 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __PTRDIFF_TYPE__ ptrdiff_t;
#endif
# 53 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_ptrdiff_t
#endif /* defined(__need_ptrdiff_t) */
# 55 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_size_t)
#if !defined(_SIZE_T) || __has_feature(modules)
/* Always define size_t when modules are available. */
#if !__has_feature(modules)
#define _SIZE_T
#endif
# 62 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __SIZE_TYPE__ size_t;
#endif
# 64 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_size_t
#endif /*defined(__need_size_t) */
# 66 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_STDDEF_H_misc)
/* ISO9899:2011 7.20 (C11 Annex K): Define rsize_t if __STDC_WANT_LIB_EXT1__ is
* enabled. */
#if (defined(__STDC_WANT_LIB_EXT1__) && __STDC_WANT_LIB_EXT1__ >= 1 && \
!defined(_RSIZE_T)) || __has_feature(modules)
/* Always define rsize_t when modules are available. */
#if !__has_feature(modules)
#define _RSIZE_T
#endif
# 76 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __SIZE_TYPE__ rsize_t;
#endif
# 78 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif /* defined(__need_STDDEF_H_misc) */
# 79 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_wchar_t)
#ifndef __cplusplus
/* Always define wchar_t when modules are available. */
#if !defined(_WCHAR_T) || __has_feature(modules)
#if !__has_feature(modules)
#define _WCHAR_T
#if defined(_MSC_EXTENSIONS)
#define _WCHAR_T_DEFINED
#endif
# 89 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 90 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __WCHAR_TYPE__ wchar_t;
#endif
# 92 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 93 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_wchar_t
#endif /* defined(__need_wchar_t) */
# 95 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_NULL)
#undef NULL
#ifdef __cplusplus
# if !defined(__MINGW32__) && !defined(_MSC_VER)
# define NULL __null
# else
# 102 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# define NULL 0
# endif
# 104 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#else
# 105 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# define NULL ((void*)0)
#endif
# 107 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#ifdef __cplusplus
#if defined(_MSC_EXTENSIONS) && defined(_NATIVE_NULLPTR_SUPPORTED)
namespace std { typedef decltype(nullptr) nullptr_t; }
using ::std::nullptr_t;
#endif
# 112 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 113 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_NULL
#endif /* defined(__need_NULL) */
# 115 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#if defined(__need_STDDEF_H_misc)
#if __STDC_VERSION__ >= 201112L || __cplusplus >= 201103L
#if 0 /* expanded by -frewrite-includes */
#include "__stddef_max_align_t.h"
#endif /* expanded by -frewrite-includes */
# 118 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# 119 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 120 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#define offsetof(t, d) __builtin_offsetof(t, d)
#undef __need_STDDEF_H_misc
#endif /* defined(__need_STDDEF_H_misc) */
# 123 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
/* Some C libraries expect to see a wint_t here. Others (notably MinGW) will use
__WINT_TYPE__ directly; accommodate both by requiring __need_wint_t */
#if defined(__need_wint_t)
/* Always define wint_t when modules are available. */
#if !defined(_WINT_T) || __has_feature(modules)
#if !__has_feature(modules)
#define _WINT_T
#endif
# 132 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
typedef __WINT_TYPE__ wint_t;
#endif
# 134 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#undef __need_wint_t
#endif /* __need_wint_t */
# 136 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
#endif
# 138 "/usr/bin/../lib/clang/3.7.0/include/stddef.h" 3 4
# 52 "/usr/include/wchar.h" 2 3 4
/* We try to get wint_t from <stddef.h>, but not all GCC versions define it
there. So define it ourselves if it remains undefined. */
# ifndef _WINT_T
/* Integral type unchanged by default argument promotions that can
hold any value corresponding to members of the extended character
set, as well as at least one value that does not correspond to any
member of the extended character set. */
# define _WINT_T
typedef unsigned int wint_t;
# else
# 63 "/usr/include/wchar.h" 3 4
/* Work around problems with the <stddef.h> file which doesn't put
wint_t in the std namespace. */
# if defined __cplusplus && defined _GLIBCPP_USE_NAMESPACES \
&& defined __WINT_TYPE__
__BEGIN_NAMESPACE_STD
typedef __WINT_TYPE__ wint_t;
__END_NAMESPACE_STD
# endif
# 71 "/usr/include/wchar.h" 3 4
# endif
# 72 "/usr/include/wchar.h" 3 4
/* Tell the caller that we provide correct C++ prototypes. */
# if defined __cplusplus && __GNUC_PREREQ (4, 4)
# define __CORRECT_ISO_CPP_WCHAR_H_PROTO
# endif
# 77 "/usr/include/wchar.h" 3 4
#endif
# 78 "/usr/include/wchar.h" 3 4
#if (defined _WCHAR_H || defined __need_mbstate_t) && !defined ____mbstate_t_defined
# define ____mbstate_t_defined 1
/* Conversion state information. */
typedef struct
{
int __count;
union
{
# ifdef __WINT_TYPE__
__WINT_TYPE__ __wch;
# else
# 90 "/usr/include/wchar.h" 3 4
wint_t __wch;
# endif
# 92 "/usr/include/wchar.h" 3 4
char __wchb[4];
} __value; /* Value so far. */
} __mbstate_t;
#endif
# 96 "/usr/include/wchar.h" 3 4
#undef __need_mbstate_t
/* The rest of the file is only used if used if __need_mbstate_t is not
defined. */
#ifdef _WCHAR_H
# ifndef __mbstate_t_defined
__BEGIN_NAMESPACE_C99
/* Public type. */
typedef __mbstate_t mbstate_t;
__END_NAMESPACE_C99
# define __mbstate_t_defined 1
# endif
# 110 "/usr/include/wchar.h" 3 4
#ifdef __USE_GNU
__USING_NAMESPACE_C99(mbstate_t)
#endif
# 114 "/usr/include/wchar.h" 3 4
#ifndef WCHAR_MIN
/* These constants might also be defined in <inttypes.h>. */
# define WCHAR_MIN __WCHAR_MIN
# define WCHAR_MAX __WCHAR_MAX
#endif
# 120 "/usr/include/wchar.h" 3 4
#ifndef WEOF
# define WEOF (0xffffffffu)
#endif
# 124 "/usr/include/wchar.h" 3 4
/* For XPG4 compliance we have to define the stuff from <wctype.h> here
as well. */
#if defined __USE_XOPEN && !defined __USE_UNIX98
#if 0 /* expanded by -frewrite-includes */
# include <wctype.h>
#endif /* expanded by -frewrite-includes */
# 128 "/usr/include/wchar.h" 3 4
# 129 "/usr/include/wchar.h" 3 4
#endif
# 130 "/usr/include/wchar.h" 3 4
__BEGIN_DECLS
__BEGIN_NAMESPACE_STD
/* This incomplete type is defined in <time.h> but needed here because
of `wcsftime'. */
struct tm;
__END_NAMESPACE_STD
/* XXX We have to clean this up at some point. Since tm is in the std
namespace but wcsftime is in __c99 the type wouldn't be found
without inserting it in the global namespace. */
__USING_NAMESPACE_STD(tm)
__BEGIN_NAMESPACE_STD
/* Copy SRC to DEST. */
extern wchar_t *wcscpy (wchar_t *__restrict __dest,
const wchar_t *__restrict __src)
__THROW __nonnull ((1, 2));
/* Copy no more than N wide-characters of SRC to DEST. */
extern wchar_t *wcsncpy (wchar_t *__restrict __dest,
const wchar_t *__restrict __src, size_t __n)
__THROW __nonnull ((1, 2));
/* Append SRC onto DEST. */
extern wchar_t *wcscat (wchar_t *__restrict __dest,
const wchar_t *__restrict __src) __THROW;
/* Append no more than N wide-characters of SRC onto DEST. */
extern wchar_t *wcsncat (wchar_t *__restrict __dest,
const wchar_t *__restrict __src, size_t __n)
__THROW;
/* Compare S1 and S2. */
extern int wcscmp (const wchar_t *__s1, const wchar_t *__s2)
__THROW __attribute_pure__;
/* Compare N wide-characters of S1 and S2. */
extern int wcsncmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n)
__THROW __attribute_pure__;
__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* Compare S1 and S2, ignoring case. */
extern int wcscasecmp (const wchar_t *__s1, const wchar_t *__s2) __THROW;
/* Compare no more than N chars of S1 and S2, ignoring case. */
extern int wcsncasecmp (const wchar_t *__s1, const wchar_t *__s2,
size_t __n) __THROW;
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
#if 0 /* expanded by -frewrite-includes */
# include <xlocale.h>
#endif /* expanded by -frewrite-includes */
# 182 "/usr/include/wchar.h" 3 4
# 183 "/usr/include/wchar.h" 3 4
extern int wcscasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
__locale_t __loc) __THROW;
extern int wcsncasecmp_l (const wchar_t *__s1, const wchar_t *__s2,
size_t __n, __locale_t __loc) __THROW;
#endif
# 190 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Compare S1 and S2, both interpreted as appropriate to the
LC_COLLATE category of the current locale. */
extern int wcscoll (const wchar_t *__s1, const wchar_t *__s2) __THROW;
/* Transform S2 into array pointed to by S1 such that if wcscmp is
applied to two transformed strings the result is the as applying
`wcscoll' to the original strings. */
extern size_t wcsxfrm (wchar_t *__restrict __s1,
const wchar_t *__restrict __s2, size_t __n) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
/* Compare S1 and S2, both interpreted as appropriate to the
LC_COLLATE category of the given locale. */
extern int wcscoll_l (const wchar_t *__s1, const wchar_t *__s2,
__locale_t __loc) __THROW;
/* Transform S2 into array pointed to by S1 such that if wcscmp is
applied to two transformed strings the result is the as applying
`wcscoll' to the original strings. */
extern size_t wcsxfrm_l (wchar_t *__s1, const wchar_t *__s2,
size_t __n, __locale_t __loc) __THROW;
/* Duplicate S, returning an identical malloc'd string. */
extern wchar_t *wcsdup (const wchar_t *__s) __THROW __attribute_malloc__;
#endif
# 220 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Find the first occurrence of WC in WCS. */
#ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wcschr (wchar_t *__wcs, wchar_t __wc)
__THROW __asm ("wcschr") __attribute_pure__;
extern "C++" const wchar_t *wcschr (const wchar_t *__wcs, wchar_t __wc)
__THROW __asm ("wcschr") __attribute_pure__;
#else
# 229 "/usr/include/wchar.h" 3 4
extern wchar_t *wcschr (const wchar_t *__wcs, wchar_t __wc)
__THROW __attribute_pure__;
#endif
# 232 "/usr/include/wchar.h" 3 4
/* Find the last occurrence of WC in WCS. */
#ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wcsrchr (wchar_t *__wcs, wchar_t __wc)
__THROW __asm ("wcsrchr") __attribute_pure__;
extern "C++" const wchar_t *wcsrchr (const wchar_t *__wcs, wchar_t __wc)
__THROW __asm ("wcsrchr") __attribute_pure__;
#else
# 239 "/usr/include/wchar.h" 3 4
extern wchar_t *wcsrchr (const wchar_t *__wcs, wchar_t __wc)
__THROW __attribute_pure__;
#endif
# 242 "/usr/include/wchar.h" 3 4
__END_NAMESPACE_STD
#ifdef __USE_GNU
/* This function is similar to `wcschr'. But it returns a pointer to
the closing NUL wide character in case C is not found in S. */
extern wchar_t *wcschrnul (const wchar_t *__s, wchar_t __wc)
__THROW __attribute_pure__;
#endif
# 250 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Return the length of the initial segmet of WCS which
consists entirely of wide characters not in REJECT. */
extern size_t wcscspn (const wchar_t *__wcs, const wchar_t *__reject)
__THROW __attribute_pure__;
/* Return the length of the initial segmet of WCS which
consists entirely of wide characters in ACCEPT. */
extern size_t wcsspn (const wchar_t *__wcs, const wchar_t *__accept)
__THROW __attribute_pure__;
/* Find the first occurrence in WCS of any character in ACCEPT. */
#ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wcspbrk (wchar_t *__wcs, const wchar_t *__accept)
__THROW __asm ("wcspbrk") __attribute_pure__;
extern "C++" const wchar_t *wcspbrk (const wchar_t *__wcs,
const wchar_t *__accept)
__THROW __asm ("wcspbrk") __attribute_pure__;
#else
# 268 "/usr/include/wchar.h" 3 4
extern wchar_t *wcspbrk (const wchar_t *__wcs, const wchar_t *__accept)
__THROW __attribute_pure__;
#endif
# 271 "/usr/include/wchar.h" 3 4
/* Find the first occurrence of NEEDLE in HAYSTACK. */
#ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wcsstr (wchar_t *__haystack, const wchar_t *__needle)
__THROW __asm ("wcsstr") __attribute_pure__;
extern "C++" const wchar_t *wcsstr (const wchar_t *__haystack,
const wchar_t *__needle)
__THROW __asm ("wcsstr") __attribute_pure__;
#else
# 279 "/usr/include/wchar.h" 3 4
extern wchar_t *wcsstr (const wchar_t *__haystack, const wchar_t *__needle)
__THROW __attribute_pure__;
#endif
# 282 "/usr/include/wchar.h" 3 4
/* Divide WCS into tokens separated by characters in DELIM. */
extern wchar_t *wcstok (wchar_t *__restrict __s,
const wchar_t *__restrict __delim,
wchar_t **__restrict __ptr) __THROW;
/* Return the number of wide characters in S. */
extern size_t wcslen (const wchar_t *__s) __THROW __attribute_pure__;
__END_NAMESPACE_STD
#ifdef __USE_XOPEN
/* Another name for `wcsstr' from XPG4. */
# ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wcswcs (wchar_t *__haystack, const wchar_t *__needle)
__THROW __asm ("wcswcs") __attribute_pure__;
extern "C++" const wchar_t *wcswcs (const wchar_t *__haystack,
const wchar_t *__needle)
__THROW __asm ("wcswcs") __attribute_pure__;
# else
# 301 "/usr/include/wchar.h" 3 4
extern wchar_t *wcswcs (const wchar_t *__haystack, const wchar_t *__needle)
__THROW __attribute_pure__;
# endif
# 304 "/usr/include/wchar.h" 3 4
#endif
# 305 "/usr/include/wchar.h" 3 4
#ifdef __USE_XOPEN2K8
/* Return the number of wide characters in S, but at most MAXLEN. */
extern size_t wcsnlen (const wchar_t *__s, size_t __maxlen)
__THROW __attribute_pure__;
#endif
# 311 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Search N wide characters of S for C. */
#ifdef __CORRECT_ISO_CPP_WCHAR_H_PROTO
extern "C++" wchar_t *wmemchr (wchar_t *__s, wchar_t __c, size_t __n)
__THROW __asm ("wmemchr") __attribute_pure__;
extern "C++" const wchar_t *wmemchr (const wchar_t *__s, wchar_t __c,
size_t __n)
__THROW __asm ("wmemchr") __attribute_pure__;
#else
# 322 "/usr/include/wchar.h" 3 4
extern wchar_t *wmemchr (const wchar_t *__s, wchar_t __c, size_t __n)
__THROW __attribute_pure__;
#endif
# 325 "/usr/include/wchar.h" 3 4
/* Compare N wide characters of S1 and S2. */
extern int wmemcmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n)
__THROW __attribute_pure__;
/* Copy N wide characters of SRC to DEST. */
extern wchar_t *wmemcpy (wchar_t *__restrict __s1,
const wchar_t *__restrict __s2, size_t __n) __THROW;
/* Copy N wide characters of SRC to DEST, guaranteeing
correct behavior for overlapping strings. */
extern wchar_t *wmemmove (wchar_t *__s1, const wchar_t *__s2, size_t __n)
__THROW;
/* Set N wide characters of S to C. */
extern wchar_t *wmemset (wchar_t *__s, wchar_t __c, size_t __n) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_GNU
/* Copy N wide characters of SRC to DEST and return pointer to following
wide character. */
extern wchar_t *wmempcpy (wchar_t *__restrict __s1,
const wchar_t *__restrict __s2, size_t __n)
__THROW;
#endif
# 350 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Determine whether C constitutes a valid (one-byte) multibyte
character. */
extern wint_t btowc (int __c) __THROW;
/* Determine whether C corresponds to a member of the extended
character set whose multibyte representation is a single byte. */
extern int wctob (wint_t __c) __THROW;
/* Determine whether PS points to an object representing the initial
state. */
extern int mbsinit (const mbstate_t *__ps) __THROW __attribute_pure__;
/* Write wide character representation of multibyte character pointed
to by S to PWC. */
extern size_t mbrtowc (wchar_t *__restrict __pwc,
const char *__restrict __s, size_t __n,
mbstate_t *__restrict __p) __THROW;
/* Write multibyte representation of wide character WC to S. */
extern size_t wcrtomb (char *__restrict __s, wchar_t __wc,
mbstate_t *__restrict __ps) __THROW;
/* Return number of bytes in multibyte character pointed to by S. */
extern size_t __mbrlen (const char *__restrict __s, size_t __n,
mbstate_t *__restrict __ps) __THROW;
extern size_t mbrlen (const char *__restrict __s, size_t __n,
mbstate_t *__restrict __ps) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_EXTERN_INLINES
/* Define inline function as optimization. */
/* We can use the BTOWC and WCTOB optimizations since we know that all
locales must use ASCII encoding for the values in the ASCII range
and because the wchar_t encoding is always ISO 10646. */
extern wint_t __btowc_alias (int __c) __asm ("btowc");
__extern_inline wint_t
__NTH (btowc (int __c))
{ return (__builtin_constant_p (__c) && __c >= '\0' && __c <= '\x7f'
? (wint_t) __c : __btowc_alias (__c)); }
extern int __wctob_alias (wint_t __c) __asm ("wctob");
__extern_inline int
__NTH (wctob (wint_t __wc))
{ return (__builtin_constant_p (__wc) && __wc >= L'\0' && __wc <= L'\x7f'
? (int) __wc : __wctob_alias (__wc)); }
__extern_inline size_t
__NTH (mbrlen (const char *__restrict __s, size_t __n,
mbstate_t *__restrict __ps))
{ return (__ps != NULL
? mbrtowc (NULL, __s, __n, __ps) : __mbrlen (__s, __n, NULL)); }
#endif
# 406 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Write wide character representation of multibyte character string
SRC to DST. */
extern size_t mbsrtowcs (wchar_t *__restrict __dst,
const char **__restrict __src, size_t __len,
mbstate_t *__restrict __ps) __THROW;
/* Write multibyte character representation of wide character string
SRC to DST. */
extern size_t wcsrtombs (char *__restrict __dst,
const wchar_t **__restrict __src, size_t __len,
mbstate_t *__restrict __ps) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_XOPEN2K8
/* Write wide character representation of at most NMC bytes of the
multibyte character string SRC to DST. */
extern size_t mbsnrtowcs (wchar_t *__restrict __dst,
const char **__restrict __src, size_t __nmc,
size_t __len, mbstate_t *__restrict __ps) __THROW;
/* Write multibyte character representation of at most NWC characters
from the wide character string SRC to DST. */
extern size_t wcsnrtombs (char *__restrict __dst,
const wchar_t **__restrict __src,
size_t __nwc, size_t __len,
mbstate_t *__restrict __ps) __THROW;
#endif /* use POSIX 2008 */
# 436 "/usr/include/wchar.h" 3 4
/* The following functions are extensions found in X/Open CAE. */
#ifdef __USE_XOPEN
/* Determine number of column positions required for C. */
extern int wcwidth (wchar_t __c) __THROW;
/* Determine number of column positions required for first N wide
characters (or fewer if S ends before this) in S. */
extern int wcswidth (const wchar_t *__s, size_t __n) __THROW;
#endif /* Use X/Open. */
# 447 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Convert initial portion of the wide string NPTR to `double'
representation. */
extern double wcstod (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr) __THROW;
__END_NAMESPACE_STD
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
/* Likewise for `float' and `long double' sizes of floating-point numbers. */
extern float wcstof (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr) __THROW;
extern long double wcstold (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr) __THROW;
__END_NAMESPACE_C99
#endif /* C99 */
# 465 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Convert initial portion of wide string NPTR to `long int'
representation. */
extern long int wcstol (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base) __THROW;
/* Convert initial portion of wide string NPTR to `unsigned long int'
representation. */
extern unsigned long int wcstoul (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base)
__THROW;
__END_NAMESPACE_STD
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
/* Convert initial portion of wide string NPTR to `long long int'
representation. */
__extension__
extern long long int wcstoll (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base)
__THROW;
/* Convert initial portion of wide string NPTR to `unsigned long long int'
representation. */
__extension__
extern unsigned long long int wcstoull (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
int __base) __THROW;
__END_NAMESPACE_C99
#endif /* ISO C99. */
# 497 "/usr/include/wchar.h" 3 4
#ifdef __USE_GNU
/* Convert initial portion of wide string NPTR to `long long int'
representation. */
__extension__
extern long long int wcstoq (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base)
__THROW;
/* Convert initial portion of wide string NPTR to `unsigned long long int'
representation. */
__extension__
extern unsigned long long int wcstouq (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
int __base) __THROW;
#endif /* Use GNU. */
# 513 "/usr/include/wchar.h" 3 4
#ifdef __USE_GNU
/* The concept of one static locale per category is not very well
thought out. Many applications will need to process its data using
information from several different locales. Another application is
the implementation of the internationalization handling in the
upcoming ISO C++ standard library. To support this another set of
the functions using locale data exist which have an additional
argument.
Attention: all these functions are *not* standardized in any form.
This is a proof-of-concept implementation. */
/* Structure for reentrant locale using functions. This is an
(almost) opaque type for the user level programs. */
#if 0 /* expanded by -frewrite-includes */
# include <xlocale.h>
#endif /* expanded by -frewrite-includes */
# 528 "/usr/include/wchar.h" 3 4
# 529 "/usr/include/wchar.h" 3 4
/* Special versions of the functions above which take the locale to
use as an additional parameter. */
extern long int wcstol_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, int __base,
__locale_t __loc) __THROW;
extern unsigned long int wcstoul_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
int __base, __locale_t __loc) __THROW;
__extension__
extern long long int wcstoll_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
int __base, __locale_t __loc) __THROW;
__extension__
extern unsigned long long int wcstoull_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
int __base, __locale_t __loc)
__THROW;
extern double wcstod_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, __locale_t __loc)
__THROW;
extern float wcstof_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr, __locale_t __loc)
__THROW;
extern long double wcstold_l (const wchar_t *__restrict __nptr,
wchar_t **__restrict __endptr,
__locale_t __loc) __THROW;
#endif /* use GNU */
# 563 "/usr/include/wchar.h" 3 4
#ifdef __USE_XOPEN2K8
/* Copy SRC to DEST, returning the address of the terminating L'\0' in
DEST. */
extern wchar_t *wcpcpy (wchar_t *__restrict __dest,
const wchar_t *__restrict __src) __THROW;
/* Copy no more than N characters of SRC to DEST, returning the address of
the last character written into DEST. */
extern wchar_t *wcpncpy (wchar_t *__restrict __dest,
const wchar_t *__restrict __src, size_t __n)
__THROW;
/* Wide character I/O functions. */
/* Like OPEN_MEMSTREAM, but the stream is wide oriented and produces
a wide character string. */
extern __FILE *open_wmemstream (wchar_t **__bufloc, size_t *__sizeloc) __THROW;
#endif
# 584 "/usr/include/wchar.h" 3 4
#if defined __USE_ISOC95 || defined __USE_UNIX98
__BEGIN_NAMESPACE_STD
/* Select orientation for stream. */
extern int fwide (__FILE *__fp, int __mode) __THROW;
/* Write formatted output to STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fwprintf (__FILE *__restrict __stream,
const wchar_t *__restrict __format, ...)
/* __attribute__ ((__format__ (__wprintf__, 2, 3))) */;
/* Write formatted output to stdout.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int wprintf (const wchar_t *__restrict __format, ...)
/* __attribute__ ((__format__ (__wprintf__, 1, 2))) */;
/* Write formatted output of at most N characters to S. */
extern int swprintf (wchar_t *__restrict __s, size_t __n,
const wchar_t *__restrict __format, ...)
__THROW /* __attribute__ ((__format__ (__wprintf__, 3, 4))) */;
/* Write formatted output to S from argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vfwprintf (__FILE *__restrict __s,
const wchar_t *__restrict __format,
__gnuc_va_list __arg)
/* __attribute__ ((__format__ (__wprintf__, 2, 0))) */;
/* Write formatted output to stdout from argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vwprintf (const wchar_t *__restrict __format,
__gnuc_va_list __arg)
/* __attribute__ ((__format__ (__wprintf__, 1, 0))) */;
/* Write formatted output of at most N character to S from argument
list ARG. */
extern int vswprintf (wchar_t *__restrict __s, size_t __n,
const wchar_t *__restrict __format,
__gnuc_va_list __arg)
__THROW /* __attribute__ ((__format__ (__wprintf__, 3, 0))) */;
/* Read formatted input from STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fwscanf (__FILE *__restrict __stream,
const wchar_t *__restrict __format, ...)
/* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
/* Read formatted input from stdin.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int wscanf (const wchar_t *__restrict __format, ...)
/* __attribute__ ((__format__ (__wscanf__, 1, 2))) */;
/* Read formatted input from S. */
extern int swscanf (const wchar_t *__restrict __s,
const wchar_t *__restrict __format, ...)
__THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
# if defined __USE_ISOC99 && !defined __USE_GNU \
&& (!defined __LDBL_COMPAT || !defined __REDIRECT) \
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
# ifdef __REDIRECT
/* For strict ISO C99 or POSIX compliance disallow %as, %aS and %a[
GNU extension which conflicts with valid %a followed by letter
s, S or [. */
extern int __REDIRECT (fwscanf, (__FILE *__restrict __stream,
const wchar_t *__restrict __format, ...),
__isoc99_fwscanf)
/* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
extern int __REDIRECT (wscanf, (const wchar_t *__restrict __format, ...),
__isoc99_wscanf)
/* __attribute__ ((__format__ (__wscanf__, 1, 2))) */;
extern int __REDIRECT_NTH (swscanf, (const wchar_t *__restrict __s,
const wchar_t *__restrict __format,
...), __isoc99_swscanf)
/* __attribute__ ((__format__ (__wscanf__, 2, 3))) */;
# else
# 670 "/usr/include/wchar.h" 3 4
extern int __isoc99_fwscanf (__FILE *__restrict __stream,
const wchar_t *__restrict __format, ...);
extern int __isoc99_wscanf (const wchar_t *__restrict __format, ...);
extern int __isoc99_swscanf (const wchar_t *__restrict __s,
const wchar_t *__restrict __format, ...)
__THROW;
# define fwscanf __isoc99_fwscanf
# define wscanf __isoc99_wscanf
# define swscanf __isoc99_swscanf
# endif
# 680 "/usr/include/wchar.h" 3 4
# endif
# 681 "/usr/include/wchar.h" 3 4
__END_NAMESPACE_STD
#endif /* Use ISO C95, C99 and Unix98. */
# 684 "/usr/include/wchar.h" 3 4
#ifdef __USE_ISOC99
__BEGIN_NAMESPACE_C99
/* Read formatted input from S into argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vfwscanf (__FILE *__restrict __s,
const wchar_t *__restrict __format,
__gnuc_va_list __arg)
/* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
/* Read formatted input from stdin into argument list ARG.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int vwscanf (const wchar_t *__restrict __format,
__gnuc_va_list __arg)
/* __attribute__ ((__format__ (__wscanf__, 1, 0))) */;
/* Read formatted input from S into argument list ARG. */
extern int vswscanf (const wchar_t *__restrict __s,
const wchar_t *__restrict __format,
__gnuc_va_list __arg)
__THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
# if !defined __USE_GNU \
&& (!defined __LDBL_COMPAT || !defined __REDIRECT) \
&& (defined __STRICT_ANSI__ || defined __USE_XOPEN2K)
# ifdef __REDIRECT
extern int __REDIRECT (vfwscanf, (__FILE *__restrict __s,
const wchar_t *__restrict __format,
__gnuc_va_list __arg), __isoc99_vfwscanf)
/* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
extern int __REDIRECT (vwscanf, (const wchar_t *__restrict __format,
__gnuc_va_list __arg), __isoc99_vwscanf)
/* __attribute__ ((__format__ (__wscanf__, 1, 0))) */;
extern int __REDIRECT_NTH (vswscanf, (const wchar_t *__restrict __s,
const wchar_t *__restrict __format,
__gnuc_va_list __arg), __isoc99_vswscanf)
/* __attribute__ ((__format__ (__wscanf__, 2, 0))) */;
# else
# 724 "/usr/include/wchar.h" 3 4
extern int __isoc99_vfwscanf (__FILE *__restrict __s,
const wchar_t *__restrict __format,
__gnuc_va_list __arg);
extern int __isoc99_vwscanf (const wchar_t *__restrict __format,
__gnuc_va_list __arg);
extern int __isoc99_vswscanf (const wchar_t *__restrict __s,
const wchar_t *__restrict __format,
__gnuc_va_list __arg) __THROW;
# define vfwscanf __isoc99_vfwscanf
# define vwscanf __isoc99_vwscanf
# define vswscanf __isoc99_vswscanf
# endif
# 736 "/usr/include/wchar.h" 3 4
# endif
# 737 "/usr/include/wchar.h" 3 4
__END_NAMESPACE_C99
#endif /* Use ISO C99. */
# 740 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_STD
/* Read a character from STREAM.
These functions are possible cancellation points and therefore not
marked with __THROW. */
extern wint_t fgetwc (__FILE *__stream);
extern wint_t getwc (__FILE *__stream);
/* Read a character from stdin.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern wint_t getwchar (void);
/* Write a character to STREAM.
These functions are possible cancellation points and therefore not
marked with __THROW. */
extern wint_t fputwc (wchar_t __wc, __FILE *__stream);
extern wint_t putwc (wchar_t __wc, __FILE *__stream);
/* Write a character to stdout.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern wint_t putwchar (wchar_t __wc);
/* Get a newline-terminated wide character string of finite length
from STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n,
__FILE *__restrict __stream);
/* Write a string to STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern int fputws (const wchar_t *__restrict __ws,
__FILE *__restrict __stream);
/* Push a character back onto the input buffer of STREAM.
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern wint_t ungetwc (wint_t __wc, __FILE *__stream);
__END_NAMESPACE_STD
#ifdef __USE_GNU
/* These are defined to be equivalent to the `char' functions defined
in POSIX.1:1996.
These functions are not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation they are cancellation points and
therefore not marked with __THROW. */
extern wint_t getwc_unlocked (__FILE *__stream);
extern wint_t getwchar_unlocked (void);
/* This is the wide character version of a GNU extension.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern wint_t fgetwc_unlocked (__FILE *__stream);
/* Faster version when locking is not necessary.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern wint_t fputwc_unlocked (wchar_t __wc, __FILE *__stream);
/* These are defined to be equivalent to the `char' functions defined
in POSIX.1:1996.
These functions are not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation they are cancellation points and
therefore not marked with __THROW. */
extern wint_t putwc_unlocked (wchar_t __wc, __FILE *__stream);
extern wint_t putwchar_unlocked (wchar_t __wc);
/* This function does the same as `fgetws' but does not lock the stream.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern wchar_t *fgetws_unlocked (wchar_t *__restrict __ws, int __n,
__FILE *__restrict __stream);
/* This function does the same as `fputws' but does not lock the stream.
This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int fputws_unlocked (const wchar_t *__restrict __ws,
__FILE *__restrict __stream);
#endif
# 851 "/usr/include/wchar.h" 3 4
__BEGIN_NAMESPACE_C99
/* Format TP into S according to FORMAT.
Write no more than MAXSIZE wide characters and return the number
of wide characters written, or 0 if it would exceed MAXSIZE. */
extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize,
const wchar_t *__restrict __format,
const struct tm *__restrict __tp) __THROW;
__END_NAMESPACE_C99
# ifdef __USE_GNU
#if 0 /* expanded by -frewrite-includes */
# include <xlocale.h>
#endif /* expanded by -frewrite-includes */
# 863 "/usr/include/wchar.h" 3 4
# 864 "/usr/include/wchar.h" 3 4
/* Similar to `wcsftime' but takes the information from
the provided locale and not the global locale. */
extern size_t wcsftime_l (wchar_t *__restrict __s, size_t __maxsize,
const wchar_t *__restrict __format,
const struct tm *__restrict __tp,
__locale_t __loc) __THROW;
# endif
# 872 "/usr/include/wchar.h" 3 4
/* The X/Open standard demands that most of the functions defined in
the <wctype.h> header must also appear here. This is probably
because some X/Open members wrote their implementation before the
ISO C standard was published and introduced the better solution.
We have to provide these definitions for compliance reasons but we
do this nonsense only if really necessary. */
#if defined __USE_UNIX98 && !defined __USE_GNU
# define __need_iswxxx
#if 0 /* expanded by -frewrite-includes */
# include <wctype.h>
#endif /* expanded by -frewrite-includes */
# 881 "/usr/include/wchar.h" 3 4
# 882 "/usr/include/wchar.h" 3 4
#endif
# 883 "/usr/include/wchar.h" 3 4
/* Define some macros helping to catch buffer overflows. */
#if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function
#if 0 /* expanded by -frewrite-includes */
# include <bits/wchar2.h>
#endif /* expanded by -frewrite-includes */
# 886 "/usr/include/wchar.h" 3 4
# 887 "/usr/include/wchar.h" 3 4
#endif
# 888 "/usr/include/wchar.h" 3 4
#ifdef __LDBL_COMPAT
#if 0 /* expanded by -frewrite-includes */
# include <bits/wchar-ldbl.h>
#endif /* expanded by -frewrite-includes */
# 890 "/usr/include/wchar.h" 3 4
# 891 "/usr/include/wchar.h" 3 4
#endif
# 892 "/usr/include/wchar.h" 3 4
__END_DECLS
#endif /* _WCHAR_H defined */
# 896 "/usr/include/wchar.h" 3 4
#endif /* wchar.h */
# 898 "/usr/include/wchar.h" 3 4
/* Undefine all __need_* constants in case we are included to get those
constants but the whole file was already read. */
#undef __need_mbstate_t
#undef __need_wint_t
# 91 "/usr/bin/../include/c++/v1/iosfwd" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 94 "/usr/bin/../include/c++/v1/iosfwd" 3
#endif
# 95 "/usr/bin/../include/c++/v1/iosfwd" 3
_LIBCPP_BEGIN_NAMESPACE_STD
class _LIBCPP_TYPE_VIS ios_base;
template<class _CharT> struct _LIBCPP_TYPE_VIS_ONLY char_traits;
template<class _Tp> class _LIBCPP_TYPE_VIS_ONLY allocator;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_ios;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_streambuf;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_istream;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_ostream;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_iostream;
template <class _CharT, class _Traits = char_traits<_CharT>,
class _Allocator = allocator<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_stringbuf;
template <class _CharT, class _Traits = char_traits<_CharT>,
class _Allocator = allocator<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_istringstream;
template <class _CharT, class _Traits = char_traits<_CharT>,
class _Allocator = allocator<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_ostringstream;
template <class _CharT, class _Traits = char_traits<_CharT>,
class _Allocator = allocator<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_stringstream;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_filebuf;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_ifstream;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_ofstream;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_fstream;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY istreambuf_iterator;
template <class _CharT, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY ostreambuf_iterator;
typedef basic_ios<char> ios;
typedef basic_ios<wchar_t> wios;
typedef basic_streambuf<char> streambuf;
typedef basic_istream<char> istream;
typedef basic_ostream<char> ostream;
typedef basic_iostream<char> iostream;
typedef basic_stringbuf<char> stringbuf;
typedef basic_istringstream<char> istringstream;
typedef basic_ostringstream<char> ostringstream;
typedef basic_stringstream<char> stringstream;
typedef basic_filebuf<char> filebuf;
typedef basic_ifstream<char> ifstream;
typedef basic_ofstream<char> ofstream;
typedef basic_fstream<char> fstream;
typedef basic_streambuf<wchar_t> wstreambuf;
typedef basic_istream<wchar_t> wistream;
typedef basic_ostream<wchar_t> wostream;
typedef basic_iostream<wchar_t> wiostream;
typedef basic_stringbuf<wchar_t> wstringbuf;
typedef basic_istringstream<wchar_t> wistringstream;
typedef basic_ostringstream<wchar_t> wostringstream;
typedef basic_stringstream<wchar_t> wstringstream;
typedef basic_filebuf<wchar_t> wfilebuf;
typedef basic_ifstream<wchar_t> wifstream;
typedef basic_ofstream<wchar_t> wofstream;
typedef basic_fstream<wchar_t> wfstream;
template <class _State> class _LIBCPP_TYPE_VIS_ONLY fpos;
typedef fpos<mbstate_t> streampos;
typedef fpos<mbstate_t> wstreampos;
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
typedef fpos<mbstate_t> u16streampos;
typedef fpos<mbstate_t> u32streampos;
#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
# 182 "/usr/bin/../include/c++/v1/iosfwd" 3
#if defined(_NEWLIB_VERSION)
// On newlib, off_t is 'long int'
typedef long int streamoff; // for char_traits in <string>
#else
# 187 "/usr/bin/../include/c++/v1/iosfwd" 3
typedef long long streamoff; // for char_traits in <string>
#endif
# 189 "/usr/bin/../include/c++/v1/iosfwd" 3
template <class _CharT, // for <stdexcept>
class _Traits = char_traits<_CharT>,
class _Allocator = allocator<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY basic_string;
typedef basic_string<char, char_traits<char>, allocator<char> > string;
typedef basic_string<wchar_t, char_traits<wchar_t>, allocator<wchar_t> > wstring;
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_IOSFWD
# 200 "/usr/bin/../include/c++/v1/iosfwd" 3
# 347 "/usr/bin/../include/c++/v1/iterator" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <initializer_list>
#endif /* expanded by -frewrite-includes */
# 347 "/usr/bin/../include/c++/v1/iterator" 3
# 348 "/usr/bin/../include/c++/v1/iterator" 3
#ifdef __APPLE__
#if 0 /* expanded by -frewrite-includes */
#include <Availability.h>
#endif /* expanded by -frewrite-includes */
# 349 "/usr/bin/../include/c++/v1/iterator" 3
# 350 "/usr/bin/../include/c++/v1/iterator" 3
#endif
# 351 "/usr/bin/../include/c++/v1/iterator" 3
#if 0 /* expanded by -frewrite-includes */
#include <__debug>
#endif /* expanded by -frewrite-includes */
# 352 "/usr/bin/../include/c++/v1/iterator" 3
# 1 "/usr/bin/../include/c++/v1/__debug" 1 3
// -*- C++ -*-
//===--------------------------- __debug ----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_DEBUG_H
#define _LIBCPP_DEBUG_H
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 14 "/usr/bin/../include/c++/v1/__debug" 3
# 15 "/usr/bin/../include/c++/v1/__debug" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 18 "/usr/bin/../include/c++/v1/__debug" 3
#endif
# 19 "/usr/bin/../include/c++/v1/__debug" 3
#if _LIBCPP_DEBUG_LEVEL >= 1
#if 0 /* expanded by -frewrite-includes */
# include <cstdlib>
#endif /* expanded by -frewrite-includes */
# 21 "/usr/bin/../include/c++/v1/__debug" 3
# 22 "/usr/bin/../include/c++/v1/__debug" 3
#if 0 /* expanded by -frewrite-includes */
# include <cstdio>
#endif /* expanded by -frewrite-includes */
# 22 "/usr/bin/../include/c++/v1/__debug" 3
# 23 "/usr/bin/../include/c++/v1/__debug" 3
#if 0 /* expanded by -frewrite-includes */
# include <cstddef>
#endif /* expanded by -frewrite-includes */
# 23 "/usr/bin/../include/c++/v1/__debug" 3
# 24 "/usr/bin/../include/c++/v1/__debug" 3
# ifndef _LIBCPP_ASSERT
# define _LIBCPP_ASSERT(x, m) ((x) ? (void)0 : (_VSTD::fprintf(stderr, "%s\n", m), _VSTD::abort()))
# endif
# 27 "/usr/bin/../include/c++/v1/__debug" 3
#endif
# 28 "/usr/bin/../include/c++/v1/__debug" 3
#ifndef _LIBCPP_ASSERT
# define _LIBCPP_ASSERT(x, m) ((void)0)
#endif
# 32 "/usr/bin/../include/c++/v1/__debug" 3
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_BEGIN_NAMESPACE_STD
struct _LIBCPP_TYPE_VIS __c_node;
struct _LIBCPP_TYPE_VIS __i_node
{
void* __i_;
__i_node* __next_;
__c_node* __c_;
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
__i_node(const __i_node&) = delete;
__i_node& operator=(const __i_node&) = delete;
#else
# 49 "/usr/bin/../include/c++/v1/__debug" 3
private:
__i_node(const __i_node&);
__i_node& operator=(const __i_node&);
public:
#endif
# 54 "/usr/bin/../include/c++/v1/__debug" 3
_LIBCPP_INLINE_VISIBILITY
__i_node(void* __i, __i_node* __next, __c_node* __c)
: __i_(__i), __next_(__next), __c_(__c) {}
~__i_node();
};
struct _LIBCPP_TYPE_VIS __c_node
{
void* __c_;
__c_node* __next_;
__i_node** beg_;
__i_node** end_;
__i_node** cap_;
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
__c_node(const __c_node&) = delete;
__c_node& operator=(const __c_node&) = delete;
#else
# 72 "/usr/bin/../include/c++/v1/__debug" 3
private:
__c_node(const __c_node&);
__c_node& operator=(const __c_node&);
public:
#endif
# 77 "/usr/bin/../include/c++/v1/__debug" 3
_LIBCPP_INLINE_VISIBILITY
__c_node(void* __c, __c_node* __next)
: __c_(__c), __next_(__next), beg_(nullptr), end_(nullptr), cap_(nullptr) {}
virtual ~__c_node();
virtual bool __dereferenceable(const void*) const = 0;
virtual bool __decrementable(const void*) const = 0;
virtual bool __addable(const void*, ptrdiff_t) const = 0;
virtual bool __subscriptable(const void*, ptrdiff_t) const = 0;
void __add(__i_node* __i);
_LIBCPP_HIDDEN void __remove(__i_node* __i);
};
template <class _Cont>
struct _C_node
: public __c_node
{
_C_node(void* __c, __c_node* __n)
: __c_node(__c, __n) {}
virtual bool __dereferenceable(const void*) const;
virtual bool __decrementable(const void*) const;
virtual bool __addable(const void*, ptrdiff_t) const;
virtual bool __subscriptable(const void*, ptrdiff_t) const;
};
template <class _Cont>
bool
_C_node<_Cont>::__dereferenceable(const void* __i) const
{
typedef typename _Cont::const_iterator iterator;
const iterator* __j = static_cast<const iterator*>(__i);
_Cont* _Cp = static_cast<_Cont*>(__c_);
return _Cp->__dereferenceable(__j);
}
template <class _Cont>
bool
_C_node<_Cont>::__decrementable(const void* __i) const
{
typedef typename _Cont::const_iterator iterator;
const iterator* __j = static_cast<const iterator*>(__i);
_Cont* _Cp = static_cast<_Cont*>(__c_);
return _Cp->__decrementable(__j);
}
template <class _Cont>
bool
_C_node<_Cont>::__addable(const void* __i, ptrdiff_t __n) const
{
typedef typename _Cont::const_iterator iterator;
const iterator* __j = static_cast<const iterator*>(__i);
_Cont* _Cp = static_cast<_Cont*>(__c_);
return _Cp->__addable(__j, __n);
}
template <class _Cont>
bool
_C_node<_Cont>::__subscriptable(const void* __i, ptrdiff_t __n) const
{
typedef typename _Cont::const_iterator iterator;
const iterator* __j = static_cast<const iterator*>(__i);
_Cont* _Cp = static_cast<_Cont*>(__c_);
return _Cp->__subscriptable(__j, __n);
}
class _LIBCPP_TYPE_VIS __libcpp_db
{
__c_node** __cbeg_;
__c_node** __cend_;
size_t __csz_;
__i_node** __ibeg_;
__i_node** __iend_;
size_t __isz_;
__libcpp_db();
public:
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
__libcpp_db(const __libcpp_db&) = delete;
__libcpp_db& operator=(const __libcpp_db&) = delete;
#else
# 159 "/usr/bin/../include/c++/v1/__debug" 3
private:
__libcpp_db(const __libcpp_db&);
__libcpp_db& operator=(const __libcpp_db&);
public:
#endif
# 164 "/usr/bin/../include/c++/v1/__debug" 3
~__libcpp_db();
class __db_c_iterator;
class __db_c_const_iterator;
class __db_i_iterator;
class __db_i_const_iterator;
__db_c_const_iterator __c_end() const;
__db_i_const_iterator __i_end() const;
template <class _Cont>
_LIBCPP_INLINE_VISIBILITY
void __insert_c(_Cont* __c)
{
__c_node* __n = __insert_c(static_cast<void*>(__c));
::new(__n) _C_node<_Cont>(__n->__c_, __n->__next_);
}
void __insert_i(void* __i);
__c_node* __insert_c(void* __c);
void __erase_c(void* __c);
void __insert_ic(void* __i, const void* __c);
void __iterator_copy(void* __i, const void* __i0);
void __erase_i(void* __i);
void* __find_c_from_i(void* __i) const;
void __invalidate_all(void* __c);
__c_node* __find_c_and_lock(void* __c) const;
__c_node* __find_c(void* __c) const;
void unlock() const;
void swap(void* __c1, void* __c2);
bool __dereferenceable(const void* __i) const;
bool __decrementable(const void* __i) const;
bool __addable(const void* __i, ptrdiff_t __n) const;
bool __subscriptable(const void* __i, ptrdiff_t __n) const;
bool __less_than_comparable(const void* __i, const void* __j) const;
private:
_LIBCPP_HIDDEN
__i_node* __insert_iterator(void* __i);
_LIBCPP_HIDDEN
__i_node* __find_iterator(const void* __i) const;
friend _LIBCPP_FUNC_VIS __libcpp_db* __get_db();
};
_LIBCPP_FUNC_VIS __libcpp_db* __get_db();
_LIBCPP_FUNC_VIS const __libcpp_db* __get_const_db();
_LIBCPP_END_NAMESPACE_STD
#endif
# 220 "/usr/bin/../include/c++/v1/__debug" 3
#endif // _LIBCPP_DEBUG_H
# 222 "/usr/bin/../include/c++/v1/__debug" 3
# 353 "/usr/bin/../include/c++/v1/iterator" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 356 "/usr/bin/../include/c++/v1/iterator" 3
#endif
# 357 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_BEGIN_NAMESPACE_STD
struct _LIBCPP_TYPE_VIS_ONLY input_iterator_tag {};
struct _LIBCPP_TYPE_VIS_ONLY output_iterator_tag {};
struct _LIBCPP_TYPE_VIS_ONLY forward_iterator_tag : public input_iterator_tag {};
struct _LIBCPP_TYPE_VIS_ONLY bidirectional_iterator_tag : public forward_iterator_tag {};
struct _LIBCPP_TYPE_VIS_ONLY random_access_iterator_tag : public bidirectional_iterator_tag {};
template <class _Tp>
struct __has_iterator_category
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::iterator_category* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Iter, bool> struct __iterator_traits_impl {};
template <class _Iter>
struct __iterator_traits_impl<_Iter, true>
{
typedef typename _Iter::difference_type difference_type;
typedef typename _Iter::value_type value_type;
typedef typename _Iter::pointer pointer;
typedef typename _Iter::reference reference;
typedef typename _Iter::iterator_category iterator_category;
};
template <class _Iter, bool> struct __iterator_traits {};
template <class _Iter>
struct __iterator_traits<_Iter, true>
: __iterator_traits_impl
<
_Iter,
is_convertible<typename _Iter::iterator_category, input_iterator_tag>::value ||
is_convertible<typename _Iter::iterator_category, output_iterator_tag>::value
>
{};
// iterator_traits<Iterator> will only have the nested types if Iterator::iterator_category
// exists. Else iterator_traits<Iterator> will be an empty class. This is a
// conforming extension which allows some programs to compile and behave as
// the client expects instead of failing at compile time.
template <class _Iter>
struct _LIBCPP_TYPE_VIS_ONLY iterator_traits
: __iterator_traits<_Iter, __has_iterator_category<_Iter>::value> {};
template<class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY iterator_traits<_Tp*>
{
typedef ptrdiff_t difference_type;
typedef typename remove_const<_Tp>::type value_type;
typedef _Tp* pointer;
typedef _Tp& reference;
typedef random_access_iterator_tag iterator_category;
};
template <class _Tp, class _Up, bool = __has_iterator_category<iterator_traits<_Tp> >::value>
struct __has_iterator_category_convertible_to
: public integral_constant<bool, is_convertible<typename iterator_traits<_Tp>::iterator_category, _Up>::value>
{};
template <class _Tp, class _Up>
struct __has_iterator_category_convertible_to<_Tp, _Up, false> : public false_type {};
template <class _Tp>
struct __is_input_iterator : public __has_iterator_category_convertible_to<_Tp, input_iterator_tag> {};
template <class _Tp>
struct __is_forward_iterator : public __has_iterator_category_convertible_to<_Tp, forward_iterator_tag> {};
template <class _Tp>
struct __is_bidirectional_iterator : public __has_iterator_category_convertible_to<_Tp, bidirectional_iterator_tag> {};
template <class _Tp>
struct __is_random_access_iterator : public __has_iterator_category_convertible_to<_Tp, random_access_iterator_tag> {};
template<class _Category, class _Tp, class _Distance = ptrdiff_t,
class _Pointer = _Tp*, class _Reference = _Tp&>
struct _LIBCPP_TYPE_VIS_ONLY iterator
{
typedef _Tp value_type;
typedef _Distance difference_type;
typedef _Pointer pointer;
typedef _Reference reference;
typedef _Category iterator_category;
};
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
void __advance(_InputIter& __i,
typename iterator_traits<_InputIter>::difference_type __n, input_iterator_tag)
{
for (; __n > 0; --__n)
++__i;
}
template <class _BiDirIter>
inline _LIBCPP_INLINE_VISIBILITY
void __advance(_BiDirIter& __i,
typename iterator_traits<_BiDirIter>::difference_type __n, bidirectional_iterator_tag)
{
if (__n >= 0)
for (; __n > 0; --__n)
++__i;
else
for (; __n < 0; ++__n)
--__i;
}
template <class _RandIter>
inline _LIBCPP_INLINE_VISIBILITY
void __advance(_RandIter& __i,
typename iterator_traits<_RandIter>::difference_type __n, random_access_iterator_tag)
{
__i += __n;
}
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
void advance(_InputIter& __i,
typename iterator_traits<_InputIter>::difference_type __n)
{
__advance(__i, __n, typename iterator_traits<_InputIter>::iterator_category());
}
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
typename iterator_traits<_InputIter>::difference_type
__distance(_InputIter __first, _InputIter __last, input_iterator_tag)
{
typename iterator_traits<_InputIter>::difference_type __r(0);
for (; __first != __last; ++__first)
++__r;
return __r;
}
template <class _RandIter>
inline _LIBCPP_INLINE_VISIBILITY
typename iterator_traits<_RandIter>::difference_type
__distance(_RandIter __first, _RandIter __last, random_access_iterator_tag)
{
return __last - __first;
}
template <class _InputIter>
inline _LIBCPP_INLINE_VISIBILITY
typename iterator_traits<_InputIter>::difference_type
distance(_InputIter __first, _InputIter __last)
{
return __distance(__first, __last, typename iterator_traits<_InputIter>::iterator_category());
}
template <class _ForwardIter>
inline _LIBCPP_INLINE_VISIBILITY
_ForwardIter
next(_ForwardIter __x,
typename iterator_traits<_ForwardIter>::difference_type __n = 1,
typename enable_if<__is_forward_iterator<_ForwardIter>::value>::type* = 0)
{
_VSTD::advance(__x, __n);
return __x;
}
template <class _BidiretionalIter>
inline _LIBCPP_INLINE_VISIBILITY
_BidiretionalIter
prev(_BidiretionalIter __x,
typename iterator_traits<_BidiretionalIter>::difference_type __n = 1,
typename enable_if<__is_bidirectional_iterator<_BidiretionalIter>::value>::type* = 0)
{
_VSTD::advance(__x, -__n);
return __x;
}
template <class _Iter>
class _LIBCPP_TYPE_VIS_ONLY reverse_iterator
: public iterator<typename iterator_traits<_Iter>::iterator_category,
typename iterator_traits<_Iter>::value_type,
typename iterator_traits<_Iter>::difference_type,
typename iterator_traits<_Iter>::pointer,
typename iterator_traits<_Iter>::reference>
{
private:
mutable _Iter __t; // no longer used as of LWG #2360, not removed due to ABI break
protected:
_Iter current;
public:
typedef _Iter iterator_type;
typedef typename iterator_traits<_Iter>::difference_type difference_type;
typedef typename iterator_traits<_Iter>::reference reference;
typedef typename iterator_traits<_Iter>::pointer pointer;
_LIBCPP_INLINE_VISIBILITY reverse_iterator() : current() {}
_LIBCPP_INLINE_VISIBILITY explicit reverse_iterator(_Iter __x) : __t(__x), current(__x) {}
template <class _Up> _LIBCPP_INLINE_VISIBILITY reverse_iterator(const reverse_iterator<_Up>& __u)
: __t(__u.base()), current(__u.base()) {}
_LIBCPP_INLINE_VISIBILITY _Iter base() const {return current;}
_LIBCPP_INLINE_VISIBILITY reference operator*() const {_Iter __tmp = current; return *--__tmp;}
_LIBCPP_INLINE_VISIBILITY pointer operator->() const {return _VSTD::addressof(operator*());}
_LIBCPP_INLINE_VISIBILITY reverse_iterator& operator++() {--current; return *this;}
_LIBCPP_INLINE_VISIBILITY reverse_iterator operator++(int)
{reverse_iterator __tmp(*this); --current; return __tmp;}
_LIBCPP_INLINE_VISIBILITY reverse_iterator& operator--() {++current; return *this;}
_LIBCPP_INLINE_VISIBILITY reverse_iterator operator--(int)
{reverse_iterator __tmp(*this); ++current; return __tmp;}
_LIBCPP_INLINE_VISIBILITY reverse_iterator operator+ (difference_type __n) const
{return reverse_iterator(current - __n);}
_LIBCPP_INLINE_VISIBILITY reverse_iterator& operator+=(difference_type __n)
{current -= __n; return *this;}
_LIBCPP_INLINE_VISIBILITY reverse_iterator operator- (difference_type __n) const
{return reverse_iterator(current + __n);}
_LIBCPP_INLINE_VISIBILITY reverse_iterator& operator-=(difference_type __n)
{current += __n; return *this;}
_LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const
{return *(*this + __n);}
};
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
return __x.base() == __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
return __x.base() > __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
return __x.base() != __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
return __x.base() < __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
return __x.base() <= __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
return __x.base() >= __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
typename reverse_iterator<_Iter1>::difference_type
operator-(const reverse_iterator<_Iter1>& __x, const reverse_iterator<_Iter2>& __y)
{
return __y.base() - __x.base();
}
template <class _Iter>
inline _LIBCPP_INLINE_VISIBILITY
reverse_iterator<_Iter>
operator+(typename reverse_iterator<_Iter>::difference_type __n, const reverse_iterator<_Iter>& __x)
{
return reverse_iterator<_Iter>(__x.base() - __n);
}
#if _LIBCPP_STD_VER > 11
template <class _Iter>
inline _LIBCPP_INLINE_VISIBILITY
reverse_iterator<_Iter> make_reverse_iterator(_Iter __i)
{
return reverse_iterator<_Iter>(__i);
}
#endif
# 653 "/usr/bin/../include/c++/v1/iterator" 3
template <class _Container>
class _LIBCPP_TYPE_VIS_ONLY back_insert_iterator
: public iterator<output_iterator_tag,
void,
void,
void,
back_insert_iterator<_Container>&>
{
protected:
_Container* container;
public:
typedef _Container container_type;
_LIBCPP_INLINE_VISIBILITY explicit back_insert_iterator(_Container& __x) : container(_VSTD::addressof(__x)) {}
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator=(const typename _Container::value_type& __value_)
{container->push_back(__value_); return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator=(typename _Container::value_type&& __value_)
{container->push_back(_VSTD::move(__value_)); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 674 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY back_insert_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY back_insert_iterator operator++(int) {return *this;}
};
template <class _Container>
inline _LIBCPP_INLINE_VISIBILITY
back_insert_iterator<_Container>
back_inserter(_Container& __x)
{
return back_insert_iterator<_Container>(__x);
}
template <class _Container>
class _LIBCPP_TYPE_VIS_ONLY front_insert_iterator
: public iterator<output_iterator_tag,
void,
void,
void,
front_insert_iterator<_Container>&>
{
protected:
_Container* container;
public:
typedef _Container container_type;
_LIBCPP_INLINE_VISIBILITY explicit front_insert_iterator(_Container& __x) : container(_VSTD::addressof(__x)) {}
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator=(const typename _Container::value_type& __value_)
{container->push_front(__value_); return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator=(typename _Container::value_type&& __value_)
{container->push_front(_VSTD::move(__value_)); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 707 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY front_insert_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY front_insert_iterator operator++(int) {return *this;}
};
template <class _Container>
inline _LIBCPP_INLINE_VISIBILITY
front_insert_iterator<_Container>
front_inserter(_Container& __x)
{
return front_insert_iterator<_Container>(__x);
}
template <class _Container>
class _LIBCPP_TYPE_VIS_ONLY insert_iterator
: public iterator<output_iterator_tag,
void,
void,
void,
insert_iterator<_Container>&>
{
protected:
_Container* container;
typename _Container::iterator iter;
public:
typedef _Container container_type;
_LIBCPP_INLINE_VISIBILITY insert_iterator(_Container& __x, typename _Container::iterator __i)
: container(_VSTD::addressof(__x)), iter(__i) {}
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator=(const typename _Container::value_type& __value_)
{iter = container->insert(iter, __value_); ++iter; return *this;}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator=(typename _Container::value_type&& __value_)
{iter = container->insert(iter, _VSTD::move(__value_)); ++iter; return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 742 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY insert_iterator& operator++(int) {return *this;}
};
template <class _Container>
inline _LIBCPP_INLINE_VISIBILITY
insert_iterator<_Container>
inserter(_Container& __x, typename _Container::iterator __i)
{
return insert_iterator<_Container>(__x, __i);
}
template <class _Tp, class _CharT = char,
class _Traits = char_traits<_CharT>, class _Distance = ptrdiff_t>
class _LIBCPP_TYPE_VIS_ONLY istream_iterator
: public iterator<input_iterator_tag, _Tp, _Distance, const _Tp*, const _Tp&>
{
public:
typedef _CharT char_type;
typedef _Traits traits_type;
typedef basic_istream<_CharT,_Traits> istream_type;
private:
istream_type* __in_stream_;
_Tp __value_;
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR istream_iterator() : __in_stream_(0), __value_() {}
_LIBCPP_INLINE_VISIBILITY istream_iterator(istream_type& __s) : __in_stream_(&__s)
{
if (!(*__in_stream_ >> __value_))
__in_stream_ = 0;
}
_LIBCPP_INLINE_VISIBILITY const _Tp& operator*() const {return __value_;}
_LIBCPP_INLINE_VISIBILITY const _Tp* operator->() const {return &(operator*());}
_LIBCPP_INLINE_VISIBILITY istream_iterator& operator++()
{
if (!(*__in_stream_ >> __value_))
__in_stream_ = 0;
return *this;
}
_LIBCPP_INLINE_VISIBILITY istream_iterator operator++(int)
{istream_iterator __t(*this); ++(*this); return __t;}
friend _LIBCPP_INLINE_VISIBILITY
bool operator==(const istream_iterator& __x, const istream_iterator& __y)
{return __x.__in_stream_ == __y.__in_stream_;}
friend _LIBCPP_INLINE_VISIBILITY
bool operator!=(const istream_iterator& __x, const istream_iterator& __y)
{return !(__x == __y);}
};
template <class _Tp, class _CharT = char, class _Traits = char_traits<_CharT> >
class _LIBCPP_TYPE_VIS_ONLY ostream_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
public:
typedef _CharT char_type;
typedef _Traits traits_type;
typedef basic_ostream<_CharT,_Traits> ostream_type;
private:
ostream_type* __out_stream_;
const char_type* __delim_;
public:
_LIBCPP_INLINE_VISIBILITY ostream_iterator(ostream_type& __s)
: __out_stream_(&__s), __delim_(0) {}
_LIBCPP_INLINE_VISIBILITY ostream_iterator(ostream_type& __s, const _CharT* __delimiter)
: __out_stream_(&__s), __delim_(__delimiter) {}
_LIBCPP_INLINE_VISIBILITY ostream_iterator& operator=(const _Tp& __value_)
{
*__out_stream_ << __value_;
if (__delim_)
*__out_stream_ << __delim_;
return *this;
}
_LIBCPP_INLINE_VISIBILITY ostream_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY ostream_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY ostream_iterator& operator++(int) {return *this;}
};
template<class _CharT, class _Traits>
class _LIBCPP_TYPE_VIS_ONLY istreambuf_iterator
: public iterator<input_iterator_tag, _CharT,
typename _Traits::off_type, _CharT*,
_CharT>
{
public:
typedef _CharT char_type;
typedef _Traits traits_type;
typedef typename _Traits::int_type int_type;
typedef basic_streambuf<_CharT,_Traits> streambuf_type;
typedef basic_istream<_CharT,_Traits> istream_type;
private:
mutable streambuf_type* __sbuf_;
class __proxy
{
char_type __keep_;
streambuf_type* __sbuf_;
_LIBCPP_INLINE_VISIBILITY __proxy(char_type __c, streambuf_type* __s)
: __keep_(__c), __sbuf_(__s) {}
friend class istreambuf_iterator;
public:
_LIBCPP_INLINE_VISIBILITY char_type operator*() const {return __keep_;}
};
_LIBCPP_INLINE_VISIBILITY
bool __test_for_eof() const
{
if (__sbuf_ && traits_type::eq_int_type(__sbuf_->sgetc(), traits_type::eof()))
__sbuf_ = 0;
return __sbuf_ == 0;
}
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR istreambuf_iterator() _NOEXCEPT : __sbuf_(0) {}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator(istream_type& __s) _NOEXCEPT
: __sbuf_(__s.rdbuf()) {}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator(streambuf_type* __s) _NOEXCEPT
: __sbuf_(__s) {}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator(const __proxy& __p) _NOEXCEPT
: __sbuf_(__p.__sbuf_) {}
_LIBCPP_INLINE_VISIBILITY char_type operator*() const
{return static_cast<char_type>(__sbuf_->sgetc());}
_LIBCPP_INLINE_VISIBILITY char_type* operator->() const {return nullptr;}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator& operator++()
{
__sbuf_->sbumpc();
return *this;
}
_LIBCPP_INLINE_VISIBILITY __proxy operator++(int)
{
return __proxy(__sbuf_->sbumpc(), __sbuf_);
}
_LIBCPP_INLINE_VISIBILITY bool equal(const istreambuf_iterator& __b) const
{return __test_for_eof() == __b.__test_for_eof();}
};
template <class _CharT, class _Traits>
inline _LIBCPP_INLINE_VISIBILITY
bool operator==(const istreambuf_iterator<_CharT,_Traits>& __a,
const istreambuf_iterator<_CharT,_Traits>& __b)
{return __a.equal(__b);}
template <class _CharT, class _Traits>
inline _LIBCPP_INLINE_VISIBILITY
bool operator!=(const istreambuf_iterator<_CharT,_Traits>& __a,
const istreambuf_iterator<_CharT,_Traits>& __b)
{return !__a.equal(__b);}
template <class _CharT, class _Traits>
class _LIBCPP_TYPE_VIS_ONLY ostreambuf_iterator
: public iterator<output_iterator_tag, void, void, void, void>
{
public:
typedef _CharT char_type;
typedef _Traits traits_type;
typedef basic_streambuf<_CharT,_Traits> streambuf_type;
typedef basic_ostream<_CharT,_Traits> ostream_type;
private:
streambuf_type* __sbuf_;
public:
_LIBCPP_INLINE_VISIBILITY ostreambuf_iterator(ostream_type& __s) _NOEXCEPT
: __sbuf_(__s.rdbuf()) {}
_LIBCPP_INLINE_VISIBILITY ostreambuf_iterator(streambuf_type* __s) _NOEXCEPT
: __sbuf_(__s) {}
_LIBCPP_INLINE_VISIBILITY ostreambuf_iterator& operator=(_CharT __c)
{
if (__sbuf_ && traits_type::eq_int_type(__sbuf_->sputc(__c), traits_type::eof()))
__sbuf_ = 0;
return *this;
}
_LIBCPP_INLINE_VISIBILITY ostreambuf_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY ostreambuf_iterator& operator++() {return *this;}
_LIBCPP_INLINE_VISIBILITY ostreambuf_iterator& operator++(int) {return *this;}
_LIBCPP_INLINE_VISIBILITY bool failed() const _NOEXCEPT {return __sbuf_ == 0;}
#if !defined(__APPLE__) || \
(defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED > __MAC_10_8) || \
(defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED > __IPHONE_6_0)
template <class _Ch, class _Tr>
friend
_LIBCPP_HIDDEN
ostreambuf_iterator<_Ch, _Tr>
__pad_and_output(ostreambuf_iterator<_Ch, _Tr> __s,
const _Ch* __ob, const _Ch* __op, const _Ch* __oe,
ios_base& __iob, _Ch __fl);
#endif
# 934 "/usr/bin/../include/c++/v1/iterator" 3
};
template <class _Iter>
class _LIBCPP_TYPE_VIS_ONLY move_iterator
{
private:
_Iter __i;
public:
typedef _Iter iterator_type;
typedef typename iterator_traits<iterator_type>::iterator_category iterator_category;
typedef typename iterator_traits<iterator_type>::value_type value_type;
typedef typename iterator_traits<iterator_type>::difference_type difference_type;
typedef typename iterator_traits<iterator_type>::pointer pointer;
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
typedef value_type&& reference;
#else
# 950 "/usr/bin/../include/c++/v1/iterator" 3
typedef typename iterator_traits<iterator_type>::reference reference;
#endif
# 952 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_INLINE_VISIBILITY move_iterator() : __i() {}
_LIBCPP_INLINE_VISIBILITY explicit move_iterator(_Iter __x) : __i(__x) {}
template <class _Up> _LIBCPP_INLINE_VISIBILITY move_iterator(const move_iterator<_Up>& __u)
: __i(__u.base()) {}
_LIBCPP_INLINE_VISIBILITY _Iter base() const {return __i;}
_LIBCPP_INLINE_VISIBILITY reference operator*() const {
return static_cast<reference>(*__i);
}
_LIBCPP_INLINE_VISIBILITY pointer operator->() const {
typename iterator_traits<iterator_type>::reference __ref = *__i;
return &__ref;
}
_LIBCPP_INLINE_VISIBILITY move_iterator& operator++() {++__i; return *this;}
_LIBCPP_INLINE_VISIBILITY move_iterator operator++(int)
{move_iterator __tmp(*this); ++__i; return __tmp;}
_LIBCPP_INLINE_VISIBILITY move_iterator& operator--() {--__i; return *this;}
_LIBCPP_INLINE_VISIBILITY move_iterator operator--(int)
{move_iterator __tmp(*this); --__i; return __tmp;}
_LIBCPP_INLINE_VISIBILITY move_iterator operator+ (difference_type __n) const
{return move_iterator(__i + __n);}
_LIBCPP_INLINE_VISIBILITY move_iterator& operator+=(difference_type __n)
{__i += __n; return *this;}
_LIBCPP_INLINE_VISIBILITY move_iterator operator- (difference_type __n) const
{return move_iterator(__i - __n);}
_LIBCPP_INLINE_VISIBILITY move_iterator& operator-=(difference_type __n)
{__i -= __n; return *this;}
_LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const
{
return static_cast<reference>(__i[__n]);
}
};
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() == __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() < __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() != __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() > __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() >= __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() <= __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
typename move_iterator<_Iter1>::difference_type
operator-(const move_iterator<_Iter1>& __x, const move_iterator<_Iter2>& __y)
{
return __x.base() - __y.base();
}
template <class _Iter>
inline _LIBCPP_INLINE_VISIBILITY
move_iterator<_Iter>
operator+(typename move_iterator<_Iter>::difference_type __n, const move_iterator<_Iter>& __x)
{
return move_iterator<_Iter>(__x.base() + __n);
}
template <class _Iter>
inline _LIBCPP_INLINE_VISIBILITY
move_iterator<_Iter>
make_move_iterator(_Iter __i)
{
return move_iterator<_Iter>(__i);
}
// __wrap_iter
template <class _Iter> class __wrap_iter;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
operator==(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
operator<(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
operator!=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
operator>(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
operator>=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
bool
operator<=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
_LIBCPP_INLINE_VISIBILITY
typename __wrap_iter<_Iter1>::difference_type
operator-(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter>
_LIBCPP_INLINE_VISIBILITY
__wrap_iter<_Iter>
operator+(typename __wrap_iter<_Iter>::difference_type, __wrap_iter<_Iter>) _NOEXCEPT;
template <class _Ip, class _Op> _Op _LIBCPP_INLINE_VISIBILITY copy(_Ip, _Ip, _Op);
template <class _B1, class _B2> _B2 _LIBCPP_INLINE_VISIBILITY copy_backward(_B1, _B1, _B2);
template <class _Ip, class _Op> _Op _LIBCPP_INLINE_VISIBILITY move(_Ip, _Ip, _Op);
template <class _B1, class _B2> _B2 _LIBCPP_INLINE_VISIBILITY move_backward(_B1, _B1, _B2);
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_trivially_copy_assignable<_Tp>::value,
_Tp*
>::type
__unwrap_iter(__wrap_iter<_Tp*>);
template <class _Iter>
class __wrap_iter
{
public:
typedef _Iter iterator_type;
typedef typename iterator_traits<iterator_type>::iterator_category iterator_category;
typedef typename iterator_traits<iterator_type>::value_type value_type;
typedef typename iterator_traits<iterator_type>::difference_type difference_type;
typedef typename iterator_traits<iterator_type>::pointer pointer;
typedef typename iterator_traits<iterator_type>::reference reference;
private:
iterator_type __i;
public:
_LIBCPP_INLINE_VISIBILITY __wrap_iter() _NOEXCEPT
#if _LIBCPP_STD_VER > 11
: __i{}
#endif
# 1132 "/usr/bin/../include/c++/v1/iterator" 3
{
#if _LIBCPP_DEBUG_LEVEL >= 2
__get_db()->__insert_i(this);
#endif
# 1136 "/usr/bin/../include/c++/v1/iterator" 3
}
template <class _Up> _LIBCPP_INLINE_VISIBILITY __wrap_iter(const __wrap_iter<_Up>& __u,
typename enable_if<is_convertible<_Up, iterator_type>::value>::type* = 0) _NOEXCEPT
: __i(__u.base())
{
#if _LIBCPP_DEBUG_LEVEL >= 2
__get_db()->__iterator_copy(this, &__u);
#endif
# 1144 "/usr/bin/../include/c++/v1/iterator" 3
}
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_INLINE_VISIBILITY
__wrap_iter(const __wrap_iter& __x)
: __i(__x.base())
{
__get_db()->__iterator_copy(this, &__x);
}
_LIBCPP_INLINE_VISIBILITY
__wrap_iter& operator=(const __wrap_iter& __x)
{
if (this != &__x)
{
__get_db()->__iterator_copy(this, &__x);
__i = __x.__i;
}
return *this;
}
_LIBCPP_INLINE_VISIBILITY
~__wrap_iter()
{
__get_db()->__erase_i(this);
}
#endif
# 1168 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_INLINE_VISIBILITY reference operator*() const _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
"Attempted to dereference a non-dereferenceable iterator");
#endif
# 1174 "/usr/bin/../include/c++/v1/iterator" 3
return *__i;
}
_LIBCPP_INLINE_VISIBILITY pointer operator->() const _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
"Attempted to dereference a non-dereferenceable iterator");
#endif
# 1182 "/usr/bin/../include/c++/v1/iterator" 3
return (pointer)&reinterpret_cast<const volatile char&>(*__i);
}
_LIBCPP_INLINE_VISIBILITY __wrap_iter& operator++() _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__dereferenceable(this),
"Attempted to increment non-incrementable iterator");
#endif
# 1190 "/usr/bin/../include/c++/v1/iterator" 3
++__i;
return *this;
}
_LIBCPP_INLINE_VISIBILITY __wrap_iter operator++(int) _NOEXCEPT
{__wrap_iter __tmp(*this); ++(*this); return __tmp;}
_LIBCPP_INLINE_VISIBILITY __wrap_iter& operator--() _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__decrementable(this),
"Attempted to decrement non-decrementable iterator");
#endif
# 1201 "/usr/bin/../include/c++/v1/iterator" 3
--__i;
return *this;
}
_LIBCPP_INLINE_VISIBILITY __wrap_iter operator--(int) _NOEXCEPT
{__wrap_iter __tmp(*this); --(*this); return __tmp;}
_LIBCPP_INLINE_VISIBILITY __wrap_iter operator+ (difference_type __n) const _NOEXCEPT
{__wrap_iter __w(*this); __w += __n; return __w;}
_LIBCPP_INLINE_VISIBILITY __wrap_iter& operator+=(difference_type __n) _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__addable(this, __n),
"Attempted to add/subtract iterator outside of valid range");
#endif
# 1214 "/usr/bin/../include/c++/v1/iterator" 3
__i += __n;
return *this;
}
_LIBCPP_INLINE_VISIBILITY __wrap_iter operator- (difference_type __n) const _NOEXCEPT
{return *this + (-__n);}
_LIBCPP_INLINE_VISIBILITY __wrap_iter& operator-=(difference_type __n) _NOEXCEPT
{*this += -__n; return *this;}
_LIBCPP_INLINE_VISIBILITY reference operator[](difference_type __n) const _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__subscriptable(this, __n),
"Attempted to subscript iterator outside of valid range");
#endif
# 1227 "/usr/bin/../include/c++/v1/iterator" 3
return __i[__n];
}
_LIBCPP_INLINE_VISIBILITY iterator_type base() const _NOEXCEPT {return __i;}
private:
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_INLINE_VISIBILITY __wrap_iter(const void* __p, iterator_type __x) : __i(__x)
{
__get_db()->__insert_ic(this, __p);
}
#else
# 1239 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_INLINE_VISIBILITY __wrap_iter(iterator_type __x) _NOEXCEPT : __i(__x) {}
#endif
# 1241 "/usr/bin/../include/c++/v1/iterator" 3
template <class _Up> friend class __wrap_iter;
template <class _CharT, class _Traits, class _Alloc> friend class basic_string;
template <class _Tp, class _Alloc> friend class _LIBCPP_TYPE_VIS_ONLY vector;
template <class _Iter1, class _Iter2>
friend
bool
operator==(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
friend
bool
operator<(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
friend
bool
operator!=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
friend
bool
operator>(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
friend
bool
operator>=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
friend
bool
operator<=(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1, class _Iter2>
friend
typename __wrap_iter<_Iter1>::difference_type
operator-(const __wrap_iter<_Iter1>&, const __wrap_iter<_Iter2>&) _NOEXCEPT;
template <class _Iter1>
friend
__wrap_iter<_Iter1>
operator+(typename __wrap_iter<_Iter1>::difference_type, __wrap_iter<_Iter1>) _NOEXCEPT;
template <class _Ip, class _Op> friend _Op copy(_Ip, _Ip, _Op);
template <class _B1, class _B2> friend _B2 copy_backward(_B1, _B1, _B2);
template <class _Ip, class _Op> friend _Op move(_Ip, _Ip, _Op);
template <class _B1, class _B2> friend _B2 move_backward(_B1, _B1, _B2);
template <class _Tp>
friend
typename enable_if
<
is_trivially_copy_assignable<_Tp>::value,
_Tp*
>::type
__unwrap_iter(__wrap_iter<_Tp*>);
};
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
return __x.base() == __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__less_than_comparable(&__x, &__y),
"Attempted to compare incomparable iterators");
#endif
# 1318 "/usr/bin/../include/c++/v1/iterator" 3
return __x.base() < __y.base();
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
return !(__x == __y);
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
return __y < __x;
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
return !(__x < __y);
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
return !(__y < __x);
}
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
{
return !(__x == __y);
}
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
{
return __y < __x;
}
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
{
return !(__x < __y);
}
template <class _Iter1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter1>& __y) _NOEXCEPT
{
return !(__y < __x);
}
template <class _Iter1, class _Iter2>
inline _LIBCPP_INLINE_VISIBILITY
typename __wrap_iter<_Iter1>::difference_type
operator-(const __wrap_iter<_Iter1>& __x, const __wrap_iter<_Iter2>& __y) _NOEXCEPT
{
#if _LIBCPP_DEBUG_LEVEL >= 2
_LIBCPP_ASSERT(__get_const_db()->__less_than_comparable(&__x, &__y),
"Attempted to subtract incompatible iterators");
#endif
# 1394 "/usr/bin/../include/c++/v1/iterator" 3
return __x.base() - __y.base();
}
template <class _Iter>
inline _LIBCPP_INLINE_VISIBILITY
__wrap_iter<_Iter>
operator+(typename __wrap_iter<_Iter>::difference_type __n,
__wrap_iter<_Iter> __x) _NOEXCEPT
{
__x += __n;
return __x;
}
template <class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_Tp*
begin(_Tp (&__array)[_Np])
{
return __array;
}
template <class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
_Tp*
end(_Tp (&__array)[_Np])
{
return __array + _Np;
}
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto
begin(_Cp& __c) -> decltype(__c.begin())
{
return __c.begin();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto
begin(const _Cp& __c) -> decltype(__c.begin())
{
return __c.begin();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto
end(_Cp& __c) -> decltype(__c.end())
{
return __c.end();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto
end(const _Cp& __c) -> decltype(__c.end())
{
return __c.end();
}
#if _LIBCPP_STD_VER > 11
template <class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY
reverse_iterator<_Tp*> rbegin(_Tp (&__array)[_Np])
{
return reverse_iterator<_Tp*>(__array + _Np);
}
template <class _Tp, size_t _Np>
inline _LIBCPP_INLINE_VISIBILITY
reverse_iterator<_Tp*> rend(_Tp (&__array)[_Np])
{
return reverse_iterator<_Tp*>(__array);
}
template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
reverse_iterator<const _Ep*> rbegin(initializer_list<_Ep> __il)
{
return reverse_iterator<const _Ep*>(__il.end());
}
template <class _Ep>
inline _LIBCPP_INLINE_VISIBILITY
reverse_iterator<const _Ep*> rend(initializer_list<_Ep> __il)
{
return reverse_iterator<const _Ep*>(__il.begin());
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
auto cbegin(const _Cp& __c) -> decltype(begin(__c))
{
return begin(__c);
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
auto cend(const _Cp& __c) -> decltype(end(__c))
{
return end(__c);
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto rbegin(_Cp& __c) -> decltype(__c.rbegin())
{
return __c.rbegin();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto rbegin(const _Cp& __c) -> decltype(__c.rbegin())
{
return __c.rbegin();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto rend(_Cp& __c) -> decltype(__c.rend())
{
return __c.rend();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto rend(const _Cp& __c) -> decltype(__c.rend())
{
return __c.rend();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto crbegin(const _Cp& __c) -> decltype(rbegin(__c))
{
return rbegin(__c);
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
auto crend(const _Cp& __c) -> decltype(rend(__c))
{
return rend(__c);
}
#endif
# 1544 "/usr/bin/../include/c++/v1/iterator" 3
#else // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
# 1547 "/usr/bin/../include/c++/v1/iterator" 3
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
typename _Cp::iterator
begin(_Cp& __c)
{
return __c.begin();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
typename _Cp::const_iterator
begin(const _Cp& __c)
{
return __c.begin();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
typename _Cp::iterator
end(_Cp& __c)
{
return __c.end();
}
template <class _Cp>
inline _LIBCPP_INLINE_VISIBILITY
typename _Cp::const_iterator
end(const _Cp& __c)
{
return __c.end();
}
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_TRAILING_RETURN)
# 1581 "/usr/bin/../include/c++/v1/iterator" 3
#if _LIBCPP_STD_VER > 14
template <class _Cont>
constexpr auto size(const _Cont& __c) -> decltype(__c.size()) { return __c.size(); }
template <class _Tp, size_t _Sz>
constexpr size_t size(const _Tp (&__array)[_Sz]) noexcept { return _Sz; }
template <class _Cont>
constexpr auto empty(const _Cont& __c) -> decltype(__c.empty()) { return __c.empty(); }
template <class _Tp, size_t _Sz>
constexpr bool empty(const _Tp (&__array)[_Sz]) noexcept { return false; }
template <class _Ep>
constexpr bool empty(initializer_list<_Ep> __il) noexcept { return __il.size() == 0; }
template <class _Cont> constexpr
auto data(_Cont& __c) -> decltype(__c.data()) { return __c.data(); }
template <class _Cont> constexpr
auto data(const _Cont& __c) -> decltype(__c.data()) { return __c.data(); }
template <class _Tp, size_t _Sz>
constexpr _Tp* data(_Tp (&__array)[_Sz]) noexcept { return __array; }
template <class _Ep>
constexpr const _Ep* data(initializer_list<_Ep> __il) noexcept { return __il.begin(); }
#endif
# 1610 "/usr/bin/../include/c++/v1/iterator" 3
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_ITERATOR
# 1615 "/usr/bin/../include/c++/v1/iterator" 3
# 607 "/usr/bin/../include/c++/v1/memory" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <__functional_base>
#endif /* expanded by -frewrite-includes */
# 607 "/usr/bin/../include/c++/v1/memory" 3
# 608 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <iosfwd>
#endif /* expanded by -frewrite-includes */
# 608 "/usr/bin/../include/c++/v1/memory" 3
# 609 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <tuple>
#endif /* expanded by -frewrite-includes */
# 609 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/tuple" 1 3
// -*- C++ -*-
//===--------------------------- tuple ------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_TUPLE
#define _LIBCPP_TUPLE
/*
tuple synopsis
namespace std
{
template <class... T>
class tuple {
public:
constexpr tuple();
explicit tuple(const T&...); // constexpr in C++14
template <class... U>
explicit tuple(U&&...); // constexpr in C++14
tuple(const tuple&) = default;
tuple(tuple&&) = default;
template <class... U>
tuple(const tuple<U...>&); // constexpr in C++14
template <class... U>
tuple(tuple<U...>&&); // constexpr in C++14
template <class U1, class U2>
tuple(const pair<U1, U2>&); // iff sizeof...(T) == 2 // constexpr in C++14
template <class U1, class U2>
tuple(pair<U1, U2>&&); // iff sizeof...(T) == 2 // constexpr in C++14
// allocator-extended constructors
template <class Alloc>
tuple(allocator_arg_t, const Alloc& a);
template <class Alloc>
tuple(allocator_arg_t, const Alloc& a, const T&...);
template <class Alloc, class... U>
tuple(allocator_arg_t, const Alloc& a, U&&...);
template <class Alloc>
tuple(allocator_arg_t, const Alloc& a, const tuple&);
template <class Alloc>
tuple(allocator_arg_t, const Alloc& a, tuple&&);
template <class Alloc, class... U>
tuple(allocator_arg_t, const Alloc& a, const tuple<U...>&);
template <class Alloc, class... U>
tuple(allocator_arg_t, const Alloc& a, tuple<U...>&&);
template <class Alloc, class U1, class U2>
tuple(allocator_arg_t, const Alloc& a, const pair<U1, U2>&);
template <class Alloc, class U1, class U2>
tuple(allocator_arg_t, const Alloc& a, pair<U1, U2>&&);
tuple& operator=(const tuple&);
tuple&
operator=(tuple&&) noexcept(AND(is_nothrow_move_assignable<T>::value ...));
template <class... U>
tuple& operator=(const tuple<U...>&);
template <class... U>
tuple& operator=(tuple<U...>&&);
template <class U1, class U2>
tuple& operator=(const pair<U1, U2>&); // iff sizeof...(T) == 2
template <class U1, class U2>
tuple& operator=(pair<U1, U2>&&); //iffsizeof...(T) == 2
void swap(tuple&) noexcept(AND(swap(declval<T&>(), declval<T&>())...));
};
const unspecified ignore;
template <class... T> tuple<V...> make_tuple(T&&...); // constexpr in C++14
template <class... T> tuple<ATypes...> forward_as_tuple(T&&...) noexcept; // constexpr in C++14
template <class... T> tuple<T&...> tie(T&...) noexcept; // constexpr in C++14
template <class... Tuples> tuple<CTypes...> tuple_cat(Tuples&&... tpls); // constexpr in C++14
// 20.4.1.4, tuple helper classes:
template <class T> class tuple_size; // undefined
template <class... T> class tuple_size<tuple<T...>>;
template <intsize_t I, class T> class tuple_element; // undefined
template <intsize_t I, class... T> class tuple_element<I, tuple<T...>>;
template <size_t _Ip, class ..._Tp>
using tuple_element_t = typename tuple_element <_Ip, _Tp...>::type; // C++14
// 20.4.1.5, element access:
template <intsize_t I, class... T>
typename tuple_element<I, tuple<T...>>::type&
get(tuple<T...>&) noexcept; // constexpr in C++14
template <intsize_t I, class... T>
typename const tuple_element<I, tuple<T...>>::type &
get(const tuple<T...>&) noexcept; // constexpr in C++14
template <intsize_t I, class... T>
typename tuple_element<I, tuple<T...>>::type&&
get(tuple<T...>&&) noexcept; // constexpr in C++14
template <class T1, class... T>
constexpr T1& get(tuple<T...>&) noexcept; // C++14
template <class T1, class... T>
constexpr T1 const& get(const tuple<T...>&) noexcept; // C++14
template <class T1, class... T>
constexpr T1&& get(tuple<T...>&&) noexcept; // C++14
// 20.4.1.6, relational operators:
template<class... T, class... U> bool operator==(const tuple<T...>&, const tuple<U...>&); // constexpr in C++14
template<class... T, class... U> bool operator<(const tuple<T...>&, const tuple<U...>&); // constexpr in C++14
template<class... T, class... U> bool operator!=(const tuple<T...>&, const tuple<U...>&); // constexpr in C++14
template<class... T, class... U> bool operator>(const tuple<T...>&, const tuple<U...>&); // constexpr in C++14
template<class... T, class... U> bool operator<=(const tuple<T...>&, const tuple<U...>&); // constexpr in C++14
template<class... T, class... U> bool operator>=(const tuple<T...>&, const tuple<U...>&); // constexpr in C++14
template <class... Types, class Alloc>
struct uses_allocator<tuple<Types...>, Alloc>;
template <class... Types>
void
swap(tuple<Types...>& x, tuple<Types...>& y) noexcept(noexcept(x.swap(y)));
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 125 "/usr/bin/../include/c++/v1/tuple" 3
# 126 "/usr/bin/../include/c++/v1/tuple" 3
#if 0 /* expanded by -frewrite-includes */
#include <__tuple>
#endif /* expanded by -frewrite-includes */
# 126 "/usr/bin/../include/c++/v1/tuple" 3
# 127 "/usr/bin/../include/c++/v1/tuple" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 127 "/usr/bin/../include/c++/v1/tuple" 3
# 128 "/usr/bin/../include/c++/v1/tuple" 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 128 "/usr/bin/../include/c++/v1/tuple" 3
# 129 "/usr/bin/../include/c++/v1/tuple" 3
#if 0 /* expanded by -frewrite-includes */
#include <__functional_base>
#endif /* expanded by -frewrite-includes */
# 129 "/usr/bin/../include/c++/v1/tuple" 3
# 130 "/usr/bin/../include/c++/v1/tuple" 3
#if 0 /* expanded by -frewrite-includes */
#include <utility>
#endif /* expanded by -frewrite-includes */
# 130 "/usr/bin/../include/c++/v1/tuple" 3
# 131 "/usr/bin/../include/c++/v1/tuple" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 134 "/usr/bin/../include/c++/v1/tuple" 3
#endif
# 135 "/usr/bin/../include/c++/v1/tuple" 3
_LIBCPP_BEGIN_NAMESPACE_STD
#ifndef _LIBCPP_HAS_NO_VARIADICS
// tuple_size
template <class ..._Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_size<tuple<_Tp...> >
: public integral_constant<size_t, sizeof...(_Tp)>
{
};
// tuple_element
template <size_t _Ip, class ..._Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple_element<_Ip, tuple<_Tp...> >
{
public:
typedef typename tuple_element<_Ip, __tuple_types<_Tp...> >::type type;
};
#if _LIBCPP_STD_VER > 11
template <size_t _Ip, class ..._Tp>
using tuple_element_t = typename tuple_element <_Ip, _Tp...>::type;
#endif
# 161 "/usr/bin/../include/c++/v1/tuple" 3
// __tuple_leaf
template <size_t _Ip, class _Hp,
bool=is_empty<_Hp>::value && !__libcpp_is_final<_Hp>::value
>
class __tuple_leaf;
template <size_t _Ip, class _Hp, bool _Ep>
inline _LIBCPP_INLINE_VISIBILITY
void swap(__tuple_leaf<_Ip, _Hp, _Ep>& __x, __tuple_leaf<_Ip, _Hp, _Ep>& __y)
_NOEXCEPT_(__is_nothrow_swappable<_Hp>::value)
{
swap(__x.get(), __y.get());
}
template <size_t _Ip, class _Hp, bool>
class __tuple_leaf
{
_Hp value;
__tuple_leaf& operator=(const __tuple_leaf&);
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR __tuple_leaf()
_NOEXCEPT_(is_nothrow_default_constructible<_Hp>::value) : value()
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 0>, const _Alloc&)
: value()
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 1>, const _Alloc& __a)
: value(allocator_arg_t(), __a)
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 2>, const _Alloc& __a)
: value(__a)
{static_assert(!is_reference<_Hp>::value,
"Attempted to default construct a reference element in a tuple");}
template <class _Tp,
class = typename enable_if<
__lazy_and<
__lazy_not<is_same<typename decay<_Tp>::type, __tuple_leaf>>
, is_constructible<_Hp, _Tp>
>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit __tuple_leaf(_Tp&& __t) _NOEXCEPT_((is_nothrow_constructible<_Hp, _Tp>::value))
: value(_VSTD::forward<_Tp>(__t))
{static_assert(!is_reference<_Hp>::value ||
(is_lvalue_reference<_Hp>::value &&
(is_lvalue_reference<_Tp>::value ||
is_same<typename remove_reference<_Tp>::type,
reference_wrapper<
typename remove_reference<_Hp>::type
>
>::value)) ||
(is_rvalue_reference<_Hp>::value &&
!is_lvalue_reference<_Tp>::value),
"Attempted to construct a reference element in a tuple with an rvalue");}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 0>, const _Alloc&, _Tp&& __t)
: value(_VSTD::forward<_Tp>(__t))
{static_assert(!is_lvalue_reference<_Hp>::value ||
(is_lvalue_reference<_Hp>::value &&
(is_lvalue_reference<_Tp>::value ||
is_same<typename remove_reference<_Tp>::type,
reference_wrapper<
typename remove_reference<_Hp>::type
>
>::value)),
"Attempted to construct a reference element in a tuple with an rvalue");}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 1>, const _Alloc& __a, _Tp&& __t)
: value(allocator_arg_t(), __a, _VSTD::forward<_Tp>(__t))
{static_assert(!is_lvalue_reference<_Hp>::value ||
(is_lvalue_reference<_Hp>::value &&
(is_lvalue_reference<_Tp>::value ||
is_same<typename remove_reference<_Tp>::type,
reference_wrapper<
typename remove_reference<_Hp>::type
>
>::value)),
"Attempted to construct a reference element in a tuple with an rvalue");}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 2>, const _Alloc& __a, _Tp&& __t)
: value(_VSTD::forward<_Tp>(__t), __a)
{static_assert(!is_lvalue_reference<_Hp>::value ||
(is_lvalue_reference<_Hp>::value &&
(is_lvalue_reference<_Tp>::value ||
is_same<typename remove_reference<_Tp>::type,
reference_wrapper<
typename remove_reference<_Hp>::type
>
>::value)),
"Attempted to construct a reference element in a tuple with an rvalue");}
__tuple_leaf(const __tuple_leaf& __t) = default;
__tuple_leaf(__tuple_leaf&& __t) = default;
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf&
operator=(_Tp&& __t) _NOEXCEPT_((is_nothrow_assignable<_Hp&, _Tp>::value))
{
value = _VSTD::forward<_Tp>(__t);
return *this;
}
_LIBCPP_INLINE_VISIBILITY
int swap(__tuple_leaf& __t) _NOEXCEPT_(__is_nothrow_swappable<__tuple_leaf>::value)
{
_VSTD::swap(*this, __t);
return 0;
}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 _Hp& get() _NOEXCEPT {return value;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 const _Hp& get() const _NOEXCEPT {return value;}
};
template <size_t _Ip, class _Hp>
class __tuple_leaf<_Ip, _Hp, true>
: private _Hp
{
__tuple_leaf& operator=(const __tuple_leaf&);
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR __tuple_leaf()
_NOEXCEPT_(is_nothrow_default_constructible<_Hp>::value) {}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 0>, const _Alloc&) {}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 1>, const _Alloc& __a)
: _Hp(allocator_arg_t(), __a) {}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf(integral_constant<int, 2>, const _Alloc& __a)
: _Hp(__a) {}
template <class _Tp,
class = typename enable_if<
__lazy_and<
__lazy_not<is_same<typename decay<_Tp>::type, __tuple_leaf>>
, is_constructible<_Hp, _Tp>
>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit __tuple_leaf(_Tp&& __t) _NOEXCEPT_((is_nothrow_constructible<_Hp, _Tp>::value))
: _Hp(_VSTD::forward<_Tp>(__t)) {}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 0>, const _Alloc&, _Tp&& __t)
: _Hp(_VSTD::forward<_Tp>(__t)) {}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 1>, const _Alloc& __a, _Tp&& __t)
: _Hp(allocator_arg_t(), __a, _VSTD::forward<_Tp>(__t)) {}
template <class _Tp, class _Alloc>
_LIBCPP_INLINE_VISIBILITY
explicit __tuple_leaf(integral_constant<int, 2>, const _Alloc& __a, _Tp&& __t)
: _Hp(_VSTD::forward<_Tp>(__t), __a) {}
__tuple_leaf(__tuple_leaf const &) = default;
__tuple_leaf(__tuple_leaf &&) = default;
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
__tuple_leaf&
operator=(_Tp&& __t) _NOEXCEPT_((is_nothrow_assignable<_Hp&, _Tp>::value))
{
_Hp::operator=(_VSTD::forward<_Tp>(__t));
return *this;
}
_LIBCPP_INLINE_VISIBILITY
int
swap(__tuple_leaf& __t) _NOEXCEPT_(__is_nothrow_swappable<__tuple_leaf>::value)
{
_VSTD::swap(*this, __t);
return 0;
}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 _Hp& get() _NOEXCEPT {return static_cast<_Hp&>(*this);}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11 const _Hp& get() const _NOEXCEPT {return static_cast<const _Hp&>(*this);}
};
template <class ..._Tp>
_LIBCPP_INLINE_VISIBILITY
void __swallow(_Tp&&...) _NOEXCEPT {}
template <bool ..._Pred>
struct __all
: is_same<__all<_Pred...>, __all<(_Pred, true)...>>
{ };
template <class _Tp>
struct __all_default_constructible;
template <class ..._Tp>
struct __all_default_constructible<__tuple_types<_Tp...>>
: __all<is_default_constructible<_Tp>::value...>
{ };
// __tuple_impl
template<class _Indx, class ..._Tp> struct __tuple_impl;
template<size_t ..._Indx, class ..._Tp>
struct __tuple_impl<__tuple_indices<_Indx...>, _Tp...>
: public __tuple_leaf<_Indx, _Tp>...
{
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR __tuple_impl()
_NOEXCEPT_(__all<is_nothrow_default_constructible<_Tp>::value...>::value) {}
template <size_t ..._Uf, class ..._Tf,
size_t ..._Ul, class ..._Tl, class ..._Up>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit
__tuple_impl(__tuple_indices<_Uf...>, __tuple_types<_Tf...>,
__tuple_indices<_Ul...>, __tuple_types<_Tl...>,
_Up&&... __u)
_NOEXCEPT_((__all<is_nothrow_constructible<_Tf, _Up>::value...>::value &&
__all<is_nothrow_default_constructible<_Tl>::value...>::value)) :
__tuple_leaf<_Uf, _Tf>(_VSTD::forward<_Up>(__u))...,
__tuple_leaf<_Ul, _Tl>()...
{}
template <class _Alloc, size_t ..._Uf, class ..._Tf,
size_t ..._Ul, class ..._Tl, class ..._Up>
_LIBCPP_INLINE_VISIBILITY
explicit
__tuple_impl(allocator_arg_t, const _Alloc& __a,
__tuple_indices<_Uf...>, __tuple_types<_Tf...>,
__tuple_indices<_Ul...>, __tuple_types<_Tl...>,
_Up&&... __u) :
__tuple_leaf<_Uf, _Tf>(__uses_alloc_ctor<_Tf, _Alloc, _Up>(), __a,
_VSTD::forward<_Up>(__u))...,
__tuple_leaf<_Ul, _Tl>(__uses_alloc_ctor<_Tl, _Alloc>(), __a)...
{}
template <class _Tuple,
class = typename enable_if
<
__tuple_constructible<_Tuple, tuple<_Tp...> >::value
>::type
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
__tuple_impl(_Tuple&& __t) _NOEXCEPT_((__all<is_nothrow_constructible<_Tp, typename tuple_element<_Indx,
typename __make_tuple_types<_Tuple>::type>::type>::value...>::value))
: __tuple_leaf<_Indx, _Tp>(_VSTD::forward<typename tuple_element<_Indx,
typename __make_tuple_types<_Tuple>::type>::type>(_VSTD::get<_Indx>(__t)))...
{}
template <class _Alloc, class _Tuple,
class = typename enable_if
<
__tuple_convertible<_Tuple, tuple<_Tp...> >::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
__tuple_impl(allocator_arg_t, const _Alloc& __a, _Tuple&& __t)
: __tuple_leaf<_Indx, _Tp>(__uses_alloc_ctor<_Tp, _Alloc, typename tuple_element<_Indx,
typename __make_tuple_types<_Tuple>::type>::type>(), __a,
_VSTD::forward<typename tuple_element<_Indx,
typename __make_tuple_types<_Tuple>::type>::type>(_VSTD::get<_Indx>(__t)))...
{}
template <class _Tuple>
_LIBCPP_INLINE_VISIBILITY
typename enable_if
<
__tuple_assignable<_Tuple, tuple<_Tp...> >::value,
__tuple_impl&
>::type
operator=(_Tuple&& __t) _NOEXCEPT_((__all<is_nothrow_assignable<_Tp&, typename tuple_element<_Indx,
typename __make_tuple_types<_Tuple>::type>::type>::value...>::value))
{
__swallow(__tuple_leaf<_Indx, _Tp>::operator=(_VSTD::forward<typename tuple_element<_Indx,
typename __make_tuple_types<_Tuple>::type>::type>(_VSTD::get<_Indx>(__t)))...);
return *this;
}
__tuple_impl(const __tuple_impl&) = default;
__tuple_impl(__tuple_impl&&) = default;
_LIBCPP_INLINE_VISIBILITY
__tuple_impl&
operator=(const __tuple_impl& __t) _NOEXCEPT_((__all<is_nothrow_copy_assignable<_Tp>::value...>::value))
{
__swallow(__tuple_leaf<_Indx, _Tp>::operator=(static_cast<const __tuple_leaf<_Indx, _Tp>&>(__t).get())...);
return *this;
}
_LIBCPP_INLINE_VISIBILITY
__tuple_impl&
operator=(__tuple_impl&& __t) _NOEXCEPT_((__all<is_nothrow_move_assignable<_Tp>::value...>::value))
{
__swallow(__tuple_leaf<_Indx, _Tp>::operator=(_VSTD::forward<_Tp>(static_cast<__tuple_leaf<_Indx, _Tp>&>(__t).get()))...);
return *this;
}
_LIBCPP_INLINE_VISIBILITY
void swap(__tuple_impl& __t)
_NOEXCEPT_(__all<__is_nothrow_swappable<_Tp>::value...>::value)
{
__swallow(__tuple_leaf<_Indx, _Tp>::swap(static_cast<__tuple_leaf<_Indx, _Tp>&>(__t))...);
}
};
template <class ..._Tp>
class _LIBCPP_TYPE_VIS_ONLY tuple
{
typedef __tuple_impl<typename __make_tuple_indices<sizeof...(_Tp)>::type, _Tp...> base;
base base_;
template <size_t _Jp, class ..._Up> friend _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Jp, tuple<_Up...> >::type& get(tuple<_Up...>&) _NOEXCEPT;
template <size_t _Jp, class ..._Up> friend _LIBCPP_CONSTEXPR_AFTER_CXX11
const typename tuple_element<_Jp, tuple<_Up...> >::type& get(const tuple<_Up...>&) _NOEXCEPT;
template <size_t _Jp, class ..._Up> friend _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Jp, tuple<_Up...> >::type&& get(tuple<_Up...>&&) _NOEXCEPT;
public:
template <bool _Dummy = true, class = typename enable_if<
__all<__dependent_type<is_default_constructible<_Tp>, _Dummy>::value...>::value
>::type>
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR tuple()
_NOEXCEPT_(__all<is_nothrow_default_constructible<_Tp>::value...>::value) {}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit tuple(const _Tp& ... __t) _NOEXCEPT_((__all<is_nothrow_copy_constructible<_Tp>::value...>::value))
: base_(typename __make_tuple_indices<sizeof...(_Tp)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp)>::type(),
typename __make_tuple_indices<0>::type(),
typename __make_tuple_types<tuple, 0>::type(),
__t...
) {}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc& __a, const _Tp& ... __t)
: base_(allocator_arg_t(), __a,
typename __make_tuple_indices<sizeof...(_Tp)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp)>::type(),
typename __make_tuple_indices<0>::type(),
typename __make_tuple_types<tuple, 0>::type(),
__t...
) {}
template <class ..._Up,
typename enable_if
<
sizeof...(_Up) <= sizeof...(_Tp) &&
__tuple_convertible
<
tuple<_Up...>,
typename __make_tuple_types<tuple,
sizeof...(_Up) < sizeof...(_Tp) ?
sizeof...(_Up) :
sizeof...(_Tp)>::type
>::value &&
__all_default_constructible<
typename __make_tuple_types<tuple, sizeof...(_Tp),
sizeof...(_Up) < sizeof...(_Tp) ?
sizeof...(_Up) :
sizeof...(_Tp)>::type
>::value,
bool
>::type = false
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple(_Up&&... __u)
_NOEXCEPT_((
is_nothrow_constructible<base,
typename __make_tuple_indices<sizeof...(_Up)>::type,
typename __make_tuple_types<tuple, sizeof...(_Up)>::type,
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type,
typename __make_tuple_types<tuple, sizeof...(_Tp), sizeof...(_Up)>::type,
_Up...
>::value
))
: base_(typename __make_tuple_indices<sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Up)>::type(),
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp), sizeof...(_Up)>::type(),
_VSTD::forward<_Up>(__u)...) {}
template <class ..._Up,
typename enable_if
<
sizeof...(_Up) <= sizeof...(_Tp) &&
__tuple_constructible
<
tuple<_Up...>,
typename __make_tuple_types<tuple,
sizeof...(_Up) < sizeof...(_Tp) ?
sizeof...(_Up) :
sizeof...(_Tp)>::type
>::value &&
!__tuple_convertible
<
tuple<_Up...>,
typename __make_tuple_types<tuple,
sizeof...(_Up) < sizeof...(_Tp) ?
sizeof...(_Up) :
sizeof...(_Tp)>::type
>::value &&
__all_default_constructible<
typename __make_tuple_types<tuple, sizeof...(_Tp),
sizeof...(_Up) < sizeof...(_Tp) ?
sizeof...(_Up) :
sizeof...(_Tp)>::type
>::value,
bool
>::type =false
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit
tuple(_Up&&... __u)
_NOEXCEPT_((
is_nothrow_constructible<base,
typename __make_tuple_indices<sizeof...(_Up)>::type,
typename __make_tuple_types<tuple, sizeof...(_Up)>::type,
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type,
typename __make_tuple_types<tuple, sizeof...(_Tp), sizeof...(_Up)>::type,
_Up...
>::value
))
: base_(typename __make_tuple_indices<sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Up)>::type(),
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp), sizeof...(_Up)>::type(),
_VSTD::forward<_Up>(__u)...) {}
template <class _Alloc, class ..._Up,
class = typename enable_if
<
sizeof...(_Up) <= sizeof...(_Tp) &&
__tuple_convertible
<
tuple<_Up...>,
typename __make_tuple_types<tuple,
sizeof...(_Up) < sizeof...(_Tp) ?
sizeof...(_Up) :
sizeof...(_Tp)>::type
>::value &&
__all_default_constructible<
typename __make_tuple_types<tuple, sizeof...(_Tp),
sizeof...(_Up) < sizeof...(_Tp) ?
sizeof...(_Up) :
sizeof...(_Tp)>::type
>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc& __a, _Up&&... __u)
: base_(allocator_arg_t(), __a,
typename __make_tuple_indices<sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Up)>::type(),
typename __make_tuple_indices<sizeof...(_Tp), sizeof...(_Up)>::type(),
typename __make_tuple_types<tuple, sizeof...(_Tp), sizeof...(_Up)>::type(),
_VSTD::forward<_Up>(__u)...) {}
template <class _Tuple,
typename enable_if
<
__tuple_convertible<_Tuple, tuple>::value,
bool
>::type = false
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple(_Tuple&& __t) _NOEXCEPT_((is_nothrow_constructible<base, _Tuple>::value))
: base_(_VSTD::forward<_Tuple>(__t)) {}
template <class _Tuple,
typename enable_if
<
__tuple_constructible<_Tuple, tuple>::value &&
!__tuple_convertible<_Tuple, tuple>::value,
bool
>::type = false
>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
explicit
tuple(_Tuple&& __t) _NOEXCEPT_((is_nothrow_constructible<base, _Tuple>::value))
: base_(_VSTD::forward<_Tuple>(__t)) {}
template <class _Alloc, class _Tuple,
class = typename enable_if
<
__tuple_convertible<_Tuple, tuple>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc& __a, _Tuple&& __t)
: base_(allocator_arg_t(), __a, _VSTD::forward<_Tuple>(__t)) {}
template <class _Tuple,
class = typename enable_if
<
__tuple_assignable<_Tuple, tuple>::value
>::type
>
_LIBCPP_INLINE_VISIBILITY
tuple&
operator=(_Tuple&& __t) _NOEXCEPT_((is_nothrow_assignable<base&, _Tuple>::value))
{
base_.operator=(_VSTD::forward<_Tuple>(__t));
return *this;
}
_LIBCPP_INLINE_VISIBILITY
void swap(tuple& __t) _NOEXCEPT_(__all<__is_nothrow_swappable<_Tp>::value...>::value)
{base_.swap(__t.base_);}
};
template <>
class _LIBCPP_TYPE_VIS_ONLY tuple<>
{
public:
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR tuple() _NOEXCEPT {}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc&) _NOEXCEPT {}
template <class _Alloc>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc&, const tuple&) _NOEXCEPT {}
template <class _Up>
_LIBCPP_INLINE_VISIBILITY
tuple(array<_Up, 0>) _NOEXCEPT {}
template <class _Alloc, class _Up>
_LIBCPP_INLINE_VISIBILITY
tuple(allocator_arg_t, const _Alloc&, array<_Up, 0>) _NOEXCEPT {}
_LIBCPP_INLINE_VISIBILITY
void swap(tuple&) _NOEXCEPT {}
};
template <class ..._Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
__all<__is_swappable<_Tp>::value...>::value,
void
>::type
swap(tuple<_Tp...>& __t, tuple<_Tp...>& __u)
_NOEXCEPT_(__all<__is_nothrow_swappable<_Tp>::value...>::value)
{__t.swap(__u);}
// get
template <size_t _Ip, class ..._Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, tuple<_Tp...> >::type&
get(tuple<_Tp...>& __t) _NOEXCEPT
{
typedef typename tuple_element<_Ip, tuple<_Tp...> >::type type;
return static_cast<__tuple_leaf<_Ip, type>&>(__t.base_).get();
}
template <size_t _Ip, class ..._Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
const typename tuple_element<_Ip, tuple<_Tp...> >::type&
get(const tuple<_Tp...>& __t) _NOEXCEPT
{
typedef typename tuple_element<_Ip, tuple<_Tp...> >::type type;
return static_cast<const __tuple_leaf<_Ip, type>&>(__t.base_).get();
}
template <size_t _Ip, class ..._Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename tuple_element<_Ip, tuple<_Tp...> >::type&&
get(tuple<_Tp...>&& __t) _NOEXCEPT
{
typedef typename tuple_element<_Ip, tuple<_Tp...> >::type type;
return static_cast<type&&>(
static_cast<__tuple_leaf<_Ip, type>&&>(__t.base_).get());
}
#if _LIBCPP_STD_VER > 11
// get by type
template <typename _T1, size_t _Idx, typename... _Args>
struct __find_exactly_one_t_helper;
// -- find exactly one
template <typename _T1, size_t _Idx, typename... _Args>
struct __find_exactly_one_t_checker {
static constexpr size_t value = _Idx;
// Check the rest of the list to make sure there's only one
static_assert ( __find_exactly_one_t_helper<_T1, 0, _Args...>::value == -1, "type can only occur once in type list" );
};
template <typename _T1, size_t _Idx>
struct __find_exactly_one_t_helper <_T1, _Idx> {
static constexpr size_t value = -1;
};
template <typename _T1, size_t _Idx, typename _Head, typename... _Args>
struct __find_exactly_one_t_helper <_T1, _Idx, _Head, _Args...> {
static constexpr size_t value =
std::conditional<
std::is_same<_T1, _Head>::value,
__find_exactly_one_t_checker<_T1, _Idx, _Args...>,
__find_exactly_one_t_helper <_T1, _Idx+1, _Args...>
>::type::value;
};
template <typename _T1, typename... _Args>
struct __find_exactly_one_t {
static constexpr size_t value = __find_exactly_one_t_helper<_T1, 0, _Args...>::value;
static_assert ( value != -1, "type not found in type list" );
};
template <class _T1, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1& get(tuple<_Args...>& __tup) noexcept
{
return _VSTD::get<__find_exactly_one_t<_T1, _Args...>::value>(__tup);
}
template <class _T1, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1 const& get(tuple<_Args...> const& __tup) noexcept
{
return _VSTD::get<__find_exactly_one_t<_T1, _Args...>::value>(__tup);
}
template <class _T1, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
constexpr _T1&& get(tuple<_Args...>&& __tup) noexcept
{
return _VSTD::get<__find_exactly_one_t<_T1, _Args...>::value>(_VSTD::move(__tup));
}
#endif
# 826 "/usr/bin/../include/c++/v1/tuple" 3
// tie
template <class ..._Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple<_Tp&...>
tie(_Tp&... __t) _NOEXCEPT
{
return tuple<_Tp&...>(__t...);
}
template <class _Up>
struct __ignore_t
{
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
const __ignore_t& operator=(_Tp&&) const {return *this;}
};
namespace { const __ignore_t<unsigned char> ignore = __ignore_t<unsigned char>(); }
template <class _Tp>
struct __make_tuple_return_impl
{
typedef _Tp type;
};
template <class _Tp>
struct __make_tuple_return_impl<reference_wrapper<_Tp> >
{
typedef _Tp& type;
};
template <class _Tp>
struct __make_tuple_return
{
typedef typename __make_tuple_return_impl<typename decay<_Tp>::type>::type type;
};
template <class... _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple<typename __make_tuple_return<_Tp>::type...>
make_tuple(_Tp&&... __t)
{
return tuple<typename __make_tuple_return<_Tp>::type...>(_VSTD::forward<_Tp>(__t)...);
}
template <class... _Tp>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple<_Tp&&...>
forward_as_tuple(_Tp&&... __t) _NOEXCEPT
{
return tuple<_Tp&&...>(_VSTD::forward<_Tp>(__t)...);
}
template <size_t _Ip>
struct __tuple_equal
{
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _Tp& __x, const _Up& __y)
{
return __tuple_equal<_Ip - 1>()(__x, __y) && _VSTD::get<_Ip-1>(__x) == _VSTD::get<_Ip-1>(__y);
}
};
template <>
struct __tuple_equal<0>
{
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _Tp&, const _Up&)
{
return true;
}
};
template <class ..._Tp, class ..._Up>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator==(const tuple<_Tp...>& __x, const tuple<_Up...>& __y)
{
return __tuple_equal<sizeof...(_Tp)>()(__x, __y);
}
template <class ..._Tp, class ..._Up>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator!=(const tuple<_Tp...>& __x, const tuple<_Up...>& __y)
{
return !(__x == __y);
}
template <size_t _Ip>
struct __tuple_less
{
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _Tp& __x, const _Up& __y)
{
const size_t __idx = tuple_size<_Tp>::value - _Ip;
if (_VSTD::get<__idx>(__x) < _VSTD::get<__idx>(__y))
return true;
if (_VSTD::get<__idx>(__y) < _VSTD::get<__idx>(__x))
return false;
return __tuple_less<_Ip-1>()(__x, __y);
}
};
template <>
struct __tuple_less<0>
{
template <class _Tp, class _Up>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _Tp&, const _Up&)
{
return false;
}
};
template <class ..._Tp, class ..._Up>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator<(const tuple<_Tp...>& __x, const tuple<_Up...>& __y)
{
return __tuple_less<sizeof...(_Tp)>()(__x, __y);
}
template <class ..._Tp, class ..._Up>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator>(const tuple<_Tp...>& __x, const tuple<_Up...>& __y)
{
return __y < __x;
}
template <class ..._Tp, class ..._Up>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator>=(const tuple<_Tp...>& __x, const tuple<_Up...>& __y)
{
return !(__x < __y);
}
template <class ..._Tp, class ..._Up>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool
operator<=(const tuple<_Tp...>& __x, const tuple<_Up...>& __y)
{
return !(__y < __x);
}
// tuple_cat
template <class _Tp, class _Up> struct __tuple_cat_type;
template <class ..._Ttypes, class ..._Utypes>
struct __tuple_cat_type<tuple<_Ttypes...>, __tuple_types<_Utypes...> >
{
typedef tuple<_Ttypes..., _Utypes...> type;
};
template <class _ResultTuple, bool _Is_Tuple0TupleLike, class ..._Tuples>
struct __tuple_cat_return_1
{
};
template <class ..._Types, class _Tuple0>
struct __tuple_cat_return_1<tuple<_Types...>, true, _Tuple0>
{
typedef typename __tuple_cat_type<tuple<_Types...>,
typename __make_tuple_types<typename remove_reference<_Tuple0>::type>::type>::type
type;
};
template <class ..._Types, class _Tuple0, class _Tuple1, class ..._Tuples>
struct __tuple_cat_return_1<tuple<_Types...>, true, _Tuple0, _Tuple1, _Tuples...>
: public __tuple_cat_return_1<
typename __tuple_cat_type<
tuple<_Types...>,
typename __make_tuple_types<typename remove_reference<_Tuple0>::type>::type
>::type,
__tuple_like<typename remove_reference<_Tuple1>::type>::value,
_Tuple1, _Tuples...>
{
};
template <class ..._Tuples> struct __tuple_cat_return;
template <class _Tuple0, class ..._Tuples>
struct __tuple_cat_return<_Tuple0, _Tuples...>
: public __tuple_cat_return_1<tuple<>,
__tuple_like<typename remove_reference<_Tuple0>::type>::value, _Tuple0,
_Tuples...>
{
};
template <>
struct __tuple_cat_return<>
{
typedef tuple<> type;
};
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
tuple<>
tuple_cat()
{
return tuple<>();
}
template <class _Rp, class _Indices, class _Tuple0, class ..._Tuples>
struct __tuple_cat_return_ref_imp;
template <class ..._Types, size_t ..._I0, class _Tuple0>
struct __tuple_cat_return_ref_imp<tuple<_Types...>, __tuple_indices<_I0...>, _Tuple0>
{
typedef typename remove_reference<_Tuple0>::type _T0;
typedef tuple<_Types..., typename __apply_cv<_Tuple0,
typename tuple_element<_I0, _T0>::type>::type&&...> type;
};
template <class ..._Types, size_t ..._I0, class _Tuple0, class _Tuple1, class ..._Tuples>
struct __tuple_cat_return_ref_imp<tuple<_Types...>, __tuple_indices<_I0...>,
_Tuple0, _Tuple1, _Tuples...>
: public __tuple_cat_return_ref_imp<
tuple<_Types..., typename __apply_cv<_Tuple0,
typename tuple_element<_I0,
typename remove_reference<_Tuple0>::type>::type>::type&&...>,
typename __make_tuple_indices<tuple_size<typename
remove_reference<_Tuple1>::type>::value>::type,
_Tuple1, _Tuples...>
{
};
template <class _Tuple0, class ..._Tuples>
struct __tuple_cat_return_ref
: public __tuple_cat_return_ref_imp<tuple<>,
typename __make_tuple_indices<
tuple_size<typename remove_reference<_Tuple0>::type>::value
>::type, _Tuple0, _Tuples...>
{
};
template <class _Types, class _I0, class _J0>
struct __tuple_cat;
template <class ..._Types, size_t ..._I0, size_t ..._J0>
struct __tuple_cat<tuple<_Types...>, __tuple_indices<_I0...>, __tuple_indices<_J0...> >
{
template <class _Tuple0>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename __tuple_cat_return_ref<tuple<_Types...>&&, _Tuple0&&>::type
operator()(tuple<_Types...> __t, _Tuple0&& __t0)
{
return forward_as_tuple(_VSTD::forward<_Types>(_VSTD::get<_I0>(__t))...,
_VSTD::get<_J0>(_VSTD::forward<_Tuple0>(__t0))...);
}
template <class _Tuple0, class _Tuple1, class ..._Tuples>
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename __tuple_cat_return_ref<tuple<_Types...>&&, _Tuple0&&, _Tuple1&&, _Tuples&&...>::type
operator()(tuple<_Types...> __t, _Tuple0&& __t0, _Tuple1&& __t1, _Tuples&& ...__tpls)
{
typedef typename remove_reference<_Tuple0>::type _T0;
typedef typename remove_reference<_Tuple1>::type _T1;
return __tuple_cat<
tuple<_Types..., typename __apply_cv<_Tuple0, typename tuple_element<_J0, _T0>::type>::type&&...>,
typename __make_tuple_indices<sizeof ...(_Types) + tuple_size<_T0>::value>::type,
typename __make_tuple_indices<tuple_size<_T1>::value>::type>()
(forward_as_tuple(
_VSTD::forward<_Types>(_VSTD::get<_I0>(__t))...,
_VSTD::get<_J0>(_VSTD::forward<_Tuple0>(__t0))...
),
_VSTD::forward<_Tuple1>(__t1),
_VSTD::forward<_Tuples>(__tpls)...);
}
};
template <class _Tuple0, class... _Tuples>
inline _LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
typename __tuple_cat_return<_Tuple0, _Tuples...>::type
tuple_cat(_Tuple0&& __t0, _Tuples&&... __tpls)
{
typedef typename remove_reference<_Tuple0>::type _T0;
return __tuple_cat<tuple<>, __tuple_indices<>,
typename __make_tuple_indices<tuple_size<_T0>::value>::type>()
(tuple<>(), _VSTD::forward<_Tuple0>(__t0),
_VSTD::forward<_Tuples>(__tpls)...);
}
template <class ..._Tp, class _Alloc>
struct _LIBCPP_TYPE_VIS_ONLY uses_allocator<tuple<_Tp...>, _Alloc>
: true_type {};
template <class _T1, class _T2>
template <class... _Args1, class... _Args2, size_t ..._I1, size_t ..._I2>
inline _LIBCPP_INLINE_VISIBILITY
pair<_T1, _T2>::pair(piecewise_construct_t,
tuple<_Args1...>& __first_args, tuple<_Args2...>& __second_args,
__tuple_indices<_I1...>, __tuple_indices<_I2...>)
: first(_VSTD::forward<_Args1>(_VSTD::get<_I1>( __first_args))...),
second(_VSTD::forward<_Args2>(_VSTD::get<_I2>(__second_args))...)
{
}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 1132 "/usr/bin/../include/c++/v1/tuple" 3
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_TUPLE
# 1136 "/usr/bin/../include/c++/v1/tuple" 3
# 610 "/usr/bin/../include/c++/v1/memory" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <cstring>
#endif /* expanded by -frewrite-includes */
# 610 "/usr/bin/../include/c++/v1/memory" 3
# 611 "/usr/bin/../include/c++/v1/memory" 3
#if defined(_LIBCPP_NO_EXCEPTIONS)
#if 0 /* expanded by -frewrite-includes */
#include <cassert>
#endif /* expanded by -frewrite-includes */
# 612 "/usr/bin/../include/c++/v1/memory" 3
# 613 "/usr/bin/../include/c++/v1/memory" 3
#endif
# 614 "/usr/bin/../include/c++/v1/memory" 3
#if __has_feature(cxx_atomic) && !defined(_LIBCPP_HAS_NO_THREADS)
#if 0 /* expanded by -frewrite-includes */
# include <atomic>
#endif /* expanded by -frewrite-includes */
# 616 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/atomic" 1 3
// -*- C++ -*-
//===--------------------------- atomic -----------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef _LIBCPP_ATOMIC
#define _LIBCPP_ATOMIC
/*
atomic synopsis
namespace std
{
// order and consistency
typedef enum memory_order
{
memory_order_relaxed,
memory_order_consume, // load-consume
memory_order_acquire, // load-acquire
memory_order_release, // store-release
memory_order_acq_rel, // store-release load-acquire
memory_order_seq_cst // store-release load-acquire
} memory_order;
template <class T> T kill_dependency(T y) noexcept;
// lock-free property
#define ATOMIC_BOOL_LOCK_FREE unspecified
#define ATOMIC_CHAR_LOCK_FREE unspecified
#define ATOMIC_CHAR16_T_LOCK_FREE unspecified
#define ATOMIC_CHAR32_T_LOCK_FREE unspecified
#define ATOMIC_WCHAR_T_LOCK_FREE unspecified
#define ATOMIC_SHORT_LOCK_FREE unspecified
#define ATOMIC_INT_LOCK_FREE unspecified
#define ATOMIC_LONG_LOCK_FREE unspecified
#define ATOMIC_LLONG_LOCK_FREE unspecified
#define ATOMIC_POINTER_LOCK_FREE unspecified
// flag type and operations
typedef struct atomic_flag
{
bool test_and_set(memory_order m = memory_order_seq_cst) volatile noexcept;
bool test_and_set(memory_order m = memory_order_seq_cst) noexcept;
void clear(memory_order m = memory_order_seq_cst) volatile noexcept;
void clear(memory_order m = memory_order_seq_cst) noexcept;
atomic_flag() noexcept = default;
atomic_flag(const atomic_flag&) = delete;
atomic_flag& operator=(const atomic_flag&) = delete;
atomic_flag& operator=(const atomic_flag&) volatile = delete;
} atomic_flag;
bool
atomic_flag_test_and_set(volatile atomic_flag* obj) noexcept;
bool
atomic_flag_test_and_set(atomic_flag* obj) noexcept;
bool
atomic_flag_test_and_set_explicit(volatile atomic_flag* obj,
memory_order m) noexcept;
bool
atomic_flag_test_and_set_explicit(atomic_flag* obj, memory_order m) noexcept;
void
atomic_flag_clear(volatile atomic_flag* obj) noexcept;
void
atomic_flag_clear(atomic_flag* obj) noexcept;
void
atomic_flag_clear_explicit(volatile atomic_flag* obj, memory_order m) noexcept;
void
atomic_flag_clear_explicit(atomic_flag* obj, memory_order m) noexcept;
#define ATOMIC_FLAG_INIT see below
#define ATOMIC_VAR_INIT(value) see below
template <class T>
struct atomic
{
bool is_lock_free() const volatile noexcept;
bool is_lock_free() const noexcept;
void store(T desr, memory_order m = memory_order_seq_cst) volatile noexcept;
void store(T desr, memory_order m = memory_order_seq_cst) noexcept;
T load(memory_order m = memory_order_seq_cst) const volatile noexcept;
T load(memory_order m = memory_order_seq_cst) const noexcept;
operator T() const volatile noexcept;
operator T() const noexcept;
T exchange(T desr, memory_order m = memory_order_seq_cst) volatile noexcept;
T exchange(T desr, memory_order m = memory_order_seq_cst) noexcept;
bool compare_exchange_weak(T& expc, T desr,
memory_order s, memory_order f) volatile noexcept;
bool compare_exchange_weak(T& expc, T desr, memory_order s, memory_order f) noexcept;
bool compare_exchange_strong(T& expc, T desr,
memory_order s, memory_order f) volatile noexcept;
bool compare_exchange_strong(T& expc, T desr,
memory_order s, memory_order f) noexcept;
bool compare_exchange_weak(T& expc, T desr,
memory_order m = memory_order_seq_cst) volatile noexcept;
bool compare_exchange_weak(T& expc, T desr,
memory_order m = memory_order_seq_cst) noexcept;
bool compare_exchange_strong(T& expc, T desr,
memory_order m = memory_order_seq_cst) volatile noexcept;
bool compare_exchange_strong(T& expc, T desr,
memory_order m = memory_order_seq_cst) noexcept;
atomic() noexcept = default;
constexpr atomic(T desr) noexcept;
atomic(const atomic&) = delete;
atomic& operator=(const atomic&) = delete;
atomic& operator=(const atomic&) volatile = delete;
T operator=(T) volatile noexcept;
T operator=(T) noexcept;
};
template <>
struct atomic<integral>
{
bool is_lock_free() const volatile noexcept;
bool is_lock_free() const noexcept;
void store(integral desr, memory_order m = memory_order_seq_cst) volatile noexcept;
void store(integral desr, memory_order m = memory_order_seq_cst) noexcept;
integral load(memory_order m = memory_order_seq_cst) const volatile noexcept;
integral load(memory_order m = memory_order_seq_cst) const noexcept;
operator integral() const volatile noexcept;
operator integral() const noexcept;
integral exchange(integral desr,
memory_order m = memory_order_seq_cst) volatile noexcept;
integral exchange(integral desr, memory_order m = memory_order_seq_cst) noexcept;
bool compare_exchange_weak(integral& expc, integral desr,
memory_order s, memory_order f) volatile noexcept;
bool compare_exchange_weak(integral& expc, integral desr,
memory_order s, memory_order f) noexcept;
bool compare_exchange_strong(integral& expc, integral desr,
memory_order s, memory_order f) volatile noexcept;
bool compare_exchange_strong(integral& expc, integral desr,
memory_order s, memory_order f) noexcept;
bool compare_exchange_weak(integral& expc, integral desr,
memory_order m = memory_order_seq_cst) volatile noexcept;
bool compare_exchange_weak(integral& expc, integral desr,
memory_order m = memory_order_seq_cst) noexcept;
bool compare_exchange_strong(integral& expc, integral desr,
memory_order m = memory_order_seq_cst) volatile noexcept;
bool compare_exchange_strong(integral& expc, integral desr,
memory_order m = memory_order_seq_cst) noexcept;
integral
fetch_add(integral op, memory_order m = memory_order_seq_cst) volatile noexcept;
integral fetch_add(integral op, memory_order m = memory_order_seq_cst) noexcept;
integral
fetch_sub(integral op, memory_order m = memory_order_seq_cst) volatile noexcept;
integral fetch_sub(integral op, memory_order m = memory_order_seq_cst) noexcept;
integral
fetch_and(integral op, memory_order m = memory_order_seq_cst) volatile noexcept;
integral fetch_and(integral op, memory_order m = memory_order_seq_cst) noexcept;
integral
fetch_or(integral op, memory_order m = memory_order_seq_cst) volatile noexcept;
integral fetch_or(integral op, memory_order m = memory_order_seq_cst) noexcept;
integral
fetch_xor(integral op, memory_order m = memory_order_seq_cst) volatile noexcept;
integral fetch_xor(integral op, memory_order m = memory_order_seq_cst) noexcept;
atomic() noexcept = default;
constexpr atomic(integral desr) noexcept;
atomic(const atomic&) = delete;
atomic& operator=(const atomic&) = delete;
atomic& operator=(const atomic&) volatile = delete;
integral operator=(integral desr) volatile noexcept;
integral operator=(integral desr) noexcept;
integral operator++(int) volatile noexcept;
integral operator++(int) noexcept;
integral operator--(int) volatile noexcept;
integral operator--(int) noexcept;
integral operator++() volatile noexcept;
integral operator++() noexcept;
integral operator--() volatile noexcept;
integral operator--() noexcept;
integral operator+=(integral op) volatile noexcept;
integral operator+=(integral op) noexcept;
integral operator-=(integral op) volatile noexcept;
integral operator-=(integral op) noexcept;
integral operator&=(integral op) volatile noexcept;
integral operator&=(integral op) noexcept;
integral operator|=(integral op) volatile noexcept;
integral operator|=(integral op) noexcept;
integral operator^=(integral op) volatile noexcept;
integral operator^=(integral op) noexcept;
};
template <class T>
struct atomic<T*>
{
bool is_lock_free() const volatile noexcept;
bool is_lock_free() const noexcept;
void store(T* desr, memory_order m = memory_order_seq_cst) volatile noexcept;
void store(T* desr, memory_order m = memory_order_seq_cst) noexcept;
T* load(memory_order m = memory_order_seq_cst) const volatile noexcept;
T* load(memory_order m = memory_order_seq_cst) const noexcept;
operator T*() const volatile noexcept;
operator T*() const noexcept;
T* exchange(T* desr, memory_order m = memory_order_seq_cst) volatile noexcept;
T* exchange(T* desr, memory_order m = memory_order_seq_cst) noexcept;
bool compare_exchange_weak(T*& expc, T* desr,
memory_order s, memory_order f) volatile noexcept;
bool compare_exchange_weak(T*& expc, T* desr,
memory_order s, memory_order f) noexcept;
bool compare_exchange_strong(T*& expc, T* desr,
memory_order s, memory_order f) volatile noexcept;
bool compare_exchange_strong(T*& expc, T* desr,
memory_order s, memory_order f) noexcept;
bool compare_exchange_weak(T*& expc, T* desr,
memory_order m = memory_order_seq_cst) volatile noexcept;
bool compare_exchange_weak(T*& expc, T* desr,
memory_order m = memory_order_seq_cst) noexcept;
bool compare_exchange_strong(T*& expc, T* desr,
memory_order m = memory_order_seq_cst) volatile noexcept;
bool compare_exchange_strong(T*& expc, T* desr,
memory_order m = memory_order_seq_cst) noexcept;
T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile noexcept;
T* fetch_add(ptrdiff_t op, memory_order m = memory_order_seq_cst) noexcept;
T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst) volatile noexcept;
T* fetch_sub(ptrdiff_t op, memory_order m = memory_order_seq_cst) noexcept;
atomic() noexcept = default;
constexpr atomic(T* desr) noexcept;
atomic(const atomic&) = delete;
atomic& operator=(const atomic&) = delete;
atomic& operator=(const atomic&) volatile = delete;
T* operator=(T*) volatile noexcept;
T* operator=(T*) noexcept;
T* operator++(int) volatile noexcept;
T* operator++(int) noexcept;
T* operator--(int) volatile noexcept;
T* operator--(int) noexcept;
T* operator++() volatile noexcept;
T* operator++() noexcept;
T* operator--() volatile noexcept;
T* operator--() noexcept;
T* operator+=(ptrdiff_t op) volatile noexcept;
T* operator+=(ptrdiff_t op) noexcept;
T* operator-=(ptrdiff_t op) volatile noexcept;
T* operator-=(ptrdiff_t op) noexcept;
};
template <class T>
bool
atomic_is_lock_free(const volatile atomic<T>* obj) noexcept;
template <class T>
bool
atomic_is_lock_free(const atomic<T>* obj) noexcept;
template <class T>
void
atomic_init(volatile atomic<T>* obj, T desr) noexcept;
template <class T>
void
atomic_init(atomic<T>* obj, T desr) noexcept;
template <class T>
void
atomic_store(volatile atomic<T>* obj, T desr) noexcept;
template <class T>
void
atomic_store(atomic<T>* obj, T desr) noexcept;
template <class T>
void
atomic_store_explicit(volatile atomic<T>* obj, T desr, memory_order m) noexcept;
template <class T>
void
atomic_store_explicit(atomic<T>* obj, T desr, memory_order m) noexcept;
template <class T>
T
atomic_load(const volatile atomic<T>* obj) noexcept;
template <class T>
T
atomic_load(const atomic<T>* obj) noexcept;
template <class T>
T
atomic_load_explicit(const volatile atomic<T>* obj, memory_order m) noexcept;
template <class T>
T
atomic_load_explicit(const atomic<T>* obj, memory_order m) noexcept;
template <class T>
T
atomic_exchange(volatile atomic<T>* obj, T desr) noexcept;
template <class T>
T
atomic_exchange(atomic<T>* obj, T desr) noexcept;
template <class T>
T
atomic_exchange_explicit(volatile atomic<T>* obj, T desr, memory_order m) noexcept;
template <class T>
T
atomic_exchange_explicit(atomic<T>* obj, T desr, memory_order m) noexcept;
template <class T>
bool
atomic_compare_exchange_weak(volatile atomic<T>* obj, T* expc, T desr) noexcept;
template <class T>
bool
atomic_compare_exchange_weak(atomic<T>* obj, T* expc, T desr) noexcept;
template <class T>
bool
atomic_compare_exchange_strong(volatile atomic<T>* obj, T* expc, T desr) noexcept;
template <class T>
bool
atomic_compare_exchange_strong(atomic<T>* obj, T* expc, T desr) noexcept;
template <class T>
bool
atomic_compare_exchange_weak_explicit(volatile atomic<T>* obj, T* expc,
T desr,
memory_order s, memory_order f) noexcept;
template <class T>
bool
atomic_compare_exchange_weak_explicit(atomic<T>* obj, T* expc, T desr,
memory_order s, memory_order f) noexcept;
template <class T>
bool
atomic_compare_exchange_strong_explicit(volatile atomic<T>* obj,
T* expc, T desr,
memory_order s, memory_order f) noexcept;
template <class T>
bool
atomic_compare_exchange_strong_explicit(atomic<T>* obj, T* expc,
T desr,
memory_order s, memory_order f) noexcept;
template <class Integral>
Integral
atomic_fetch_add(volatile atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_add(atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_add_explicit(volatile atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_add_explicit(atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_sub(volatile atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_sub(atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_sub_explicit(volatile atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_sub_explicit(atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_and(volatile atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_and(atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_and_explicit(volatile atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_and_explicit(atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_or(volatile atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_or(atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_or_explicit(volatile atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_or_explicit(atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_xor(volatile atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_xor(atomic<Integral>* obj, Integral op) noexcept;
template <class Integral>
Integral
atomic_fetch_xor_explicit(volatile atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class Integral>
Integral
atomic_fetch_xor_explicit(atomic<Integral>* obj, Integral op,
memory_order m) noexcept;
template <class T>
T*
atomic_fetch_add(volatile atomic<T*>* obj, ptrdiff_t op) noexcept;
template <class T>
T*
atomic_fetch_add(atomic<T*>* obj, ptrdiff_t op) noexcept;
template <class T>
T*
atomic_fetch_add_explicit(volatile atomic<T*>* obj, ptrdiff_t op,
memory_order m) noexcept;
template <class T>
T*
atomic_fetch_add_explicit(atomic<T*>* obj, ptrdiff_t op, memory_order m) noexcept;
template <class T>
T*
atomic_fetch_sub(volatile atomic<T*>* obj, ptrdiff_t op) noexcept;
template <class T>
T*
atomic_fetch_sub(atomic<T*>* obj, ptrdiff_t op) noexcept;
template <class T>
T*
atomic_fetch_sub_explicit(volatile atomic<T*>* obj, ptrdiff_t op,
memory_order m) noexcept;
template <class T>
T*
atomic_fetch_sub_explicit(atomic<T*>* obj, ptrdiff_t op, memory_order m) noexcept;
// Atomics for standard typedef types
typedef atomic<bool> atomic_bool;
typedef atomic<char> atomic_char;
typedef atomic<signed char> atomic_schar;
typedef atomic<unsigned char> atomic_uchar;
typedef atomic<short> atomic_short;
typedef atomic<unsigned short> atomic_ushort;
typedef atomic<int> atomic_int;
typedef atomic<unsigned int> atomic_uint;
typedef atomic<long> atomic_long;
typedef atomic<unsigned long> atomic_ulong;
typedef atomic<long long> atomic_llong;
typedef atomic<unsigned long long> atomic_ullong;
typedef atomic<char16_t> atomic_char16_t;
typedef atomic<char32_t> atomic_char32_t;
typedef atomic<wchar_t> atomic_wchar_t;
typedef atomic<int_least8_t> atomic_int_least8_t;
typedef atomic<uint_least8_t> atomic_uint_least8_t;
typedef atomic<int_least16_t> atomic_int_least16_t;
typedef atomic<uint_least16_t> atomic_uint_least16_t;
typedef atomic<int_least32_t> atomic_int_least32_t;
typedef atomic<uint_least32_t> atomic_uint_least32_t;
typedef atomic<int_least64_t> atomic_int_least64_t;
typedef atomic<uint_least64_t> atomic_uint_least64_t;
typedef atomic<int_fast8_t> atomic_int_fast8_t;
typedef atomic<uint_fast8_t> atomic_uint_fast8_t;
typedef atomic<int_fast16_t> atomic_int_fast16_t;
typedef atomic<uint_fast16_t> atomic_uint_fast16_t;
typedef atomic<int_fast32_t> atomic_int_fast32_t;
typedef atomic<uint_fast32_t> atomic_uint_fast32_t;
typedef atomic<int_fast64_t> atomic_int_fast64_t;
typedef atomic<uint_fast64_t> atomic_uint_fast64_t;
typedef atomic<intptr_t> atomic_intptr_t;
typedef atomic<uintptr_t> atomic_uintptr_t;
typedef atomic<size_t> atomic_size_t;
typedef atomic<ptrdiff_t> atomic_ptrdiff_t;
typedef atomic<intmax_t> atomic_intmax_t;
typedef atomic<uintmax_t> atomic_uintmax_t;
// fences
void atomic_thread_fence(memory_order m) noexcept;
void atomic_signal_fence(memory_order m) noexcept;
} // std
*/
#if 0 /* expanded by -frewrite-includes */
#include <__config>
#endif /* expanded by -frewrite-includes */
# 527 "/usr/bin/../include/c++/v1/atomic" 3
# 528 "/usr/bin/../include/c++/v1/atomic" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 528 "/usr/bin/../include/c++/v1/atomic" 3
# 529 "/usr/bin/../include/c++/v1/atomic" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstdint>
#endif /* expanded by -frewrite-includes */
# 529 "/usr/bin/../include/c++/v1/atomic" 3
# 530 "/usr/bin/../include/c++/v1/atomic" 3
#if 0 /* expanded by -frewrite-includes */
#include <type_traits>
#endif /* expanded by -frewrite-includes */
# 530 "/usr/bin/../include/c++/v1/atomic" 3
# 531 "/usr/bin/../include/c++/v1/atomic" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 534 "/usr/bin/../include/c++/v1/atomic" 3
#endif
# 535 "/usr/bin/../include/c++/v1/atomic" 3
#ifdef _LIBCPP_HAS_NO_THREADS
#error <atomic> is not supported on this single threaded system
#else // !_LIBCPP_HAS_NO_THREADS
# 539 "/usr/bin/../include/c++/v1/atomic" 3
_LIBCPP_BEGIN_NAMESPACE_STD
#if !__has_feature(cxx_atomic) && _GNUC_VER < 407
#error <atomic> is not implemented
#else
# 545 "/usr/bin/../include/c++/v1/atomic" 3
typedef enum memory_order
{
memory_order_relaxed, memory_order_consume, memory_order_acquire,
memory_order_release, memory_order_acq_rel, memory_order_seq_cst
} memory_order;
#if _GNUC_VER >= 407
namespace __gcc_atomic {
template <typename _Tp>
struct __gcc_atomic_t {
__gcc_atomic_t() _NOEXCEPT {}
_LIBCPP_CONSTEXPR explicit __gcc_atomic_t(_Tp value) _NOEXCEPT
: __a_value(value) {}
_Tp __a_value;
};
#define _Atomic(x) __gcc_atomic::__gcc_atomic_t<x>
template <typename _Tp> _Tp __create();
template <typename _Tp, typename _Td>
typename enable_if<sizeof(_Tp()->__a_value = __create<_Td>()), char>::type
__test_atomic_assignable(int);
template <typename _Tp, typename _Up>
__two __test_atomic_assignable(...);
template <typename _Tp, typename _Td>
struct __can_assign {
static const bool value =
sizeof(__test_atomic_assignable<_Tp, _Td>(1)) == sizeof(char);
};
static inline constexpr int __to_gcc_order(memory_order __order) {
// Avoid switch statement to make this a constexpr.
return __order == memory_order_relaxed ? __ATOMIC_RELAXED:
(__order == memory_order_acquire ? __ATOMIC_ACQUIRE:
(__order == memory_order_release ? __ATOMIC_RELEASE:
(__order == memory_order_seq_cst ? __ATOMIC_SEQ_CST:
(__order == memory_order_acq_rel ? __ATOMIC_ACQ_REL:
__ATOMIC_CONSUME))));
}
static inline constexpr int __to_gcc_failure_order(memory_order __order) {
// Avoid switch statement to make this a constexpr.
return __order == memory_order_relaxed ? __ATOMIC_RELAXED:
(__order == memory_order_acquire ? __ATOMIC_ACQUIRE:
(__order == memory_order_release ? __ATOMIC_RELAXED:
(__order == memory_order_seq_cst ? __ATOMIC_SEQ_CST:
(__order == memory_order_acq_rel ? __ATOMIC_ACQUIRE:
__ATOMIC_CONSUME))));
}
} // namespace __gcc_atomic
template <typename _Tp>
static inline
typename enable_if<
__gcc_atomic::__can_assign<volatile _Atomic(_Tp)*, _Tp>::value>::type
__c11_atomic_init(volatile _Atomic(_Tp)* __a, _Tp __val) {
__a->__a_value = __val;
}
template <typename _Tp>
static inline
typename enable_if<
!__gcc_atomic::__can_assign<volatile _Atomic(_Tp)*, _Tp>::value &&
__gcc_atomic::__can_assign< _Atomic(_Tp)*, _Tp>::value>::type
__c11_atomic_init(volatile _Atomic(_Tp)* __a, _Tp __val) {
// [atomics.types.generic]p1 guarantees _Tp is trivially copyable. Because
// the default operator= in an object is not volatile, a byte-by-byte copy
// is required.
volatile char* to = reinterpret_cast<volatile char*>(&__a->__a_value);
volatile char* end = to + sizeof(_Tp);
char* from = reinterpret_cast<char*>(&__val);
while (to != end) {
*to++ = *from++;
}
}
template <typename _Tp>
static inline void __c11_atomic_init(_Atomic(_Tp)* __a, _Tp __val) {
__a->__a_value = __val;
}
static inline void __c11_atomic_thread_fence(memory_order __order) {
__atomic_thread_fence(__gcc_atomic::__to_gcc_order(__order));
}
static inline void __c11_atomic_signal_fence(memory_order __order) {
__atomic_signal_fence(__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline void __c11_atomic_store(volatile _Atomic(_Tp)* __a, _Tp __val,
memory_order __order) {
return __atomic_store(&__a->__a_value, &__val,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline void __c11_atomic_store(_Atomic(_Tp)* __a, _Tp __val,
memory_order __order) {
__atomic_store(&__a->__a_value, &__val,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline _Tp __c11_atomic_load(volatile _Atomic(_Tp)* __a,
memory_order __order) {
_Tp __ret;
__atomic_load(&__a->__a_value, &__ret,
__gcc_atomic::__to_gcc_order(__order));
return __ret;
}
template <typename _Tp>
static inline _Tp __c11_atomic_load(_Atomic(_Tp)* __a, memory_order __order) {
_Tp __ret;
__atomic_load(&__a->__a_value, &__ret,
__gcc_atomic::__to_gcc_order(__order));
return __ret;
}
template <typename _Tp>
static inline _Tp __c11_atomic_exchange(volatile _Atomic(_Tp)* __a,
_Tp __value, memory_order __order) {
_Tp __ret;
__atomic_exchange(&__a->__a_value, &__value, &__ret,
__gcc_atomic::__to_gcc_order(__order));
return __ret;
}
template <typename _Tp>
static inline _Tp __c11_atomic_exchange(_Atomic(_Tp)* __a, _Tp __value,
memory_order __order) {
_Tp __ret;
__atomic_exchange(&__a->__a_value, &__value, &__ret,
__gcc_atomic::__to_gcc_order(__order));
return __ret;
}
template <typename _Tp>
static inline bool __c11_atomic_compare_exchange_strong(
volatile _Atomic(_Tp)* __a, _Tp* __expected, _Tp __value,
memory_order __success, memory_order __failure) {
return __atomic_compare_exchange(&__a->__a_value, __expected, &__value,
false,
__gcc_atomic::__to_gcc_order(__success),
__gcc_atomic::__to_gcc_failure_order(__failure));
}
template <typename _Tp>
static inline bool __c11_atomic_compare_exchange_strong(
_Atomic(_Tp)* __a, _Tp* __expected, _Tp __value, memory_order __success,
memory_order __failure) {
return __atomic_compare_exchange(&__a->__a_value, __expected, &__value,
false,
__gcc_atomic::__to_gcc_order(__success),
__gcc_atomic::__to_gcc_failure_order(__failure));
}
template <typename _Tp>
static inline bool __c11_atomic_compare_exchange_weak(
volatile _Atomic(_Tp)* __a, _Tp* __expected, _Tp __value,
memory_order __success, memory_order __failure) {
return __atomic_compare_exchange(&__a->__a_value, __expected, &__value,
true,
__gcc_atomic::__to_gcc_order(__success),
__gcc_atomic::__to_gcc_failure_order(__failure));
}
template <typename _Tp>
static inline bool __c11_atomic_compare_exchange_weak(
_Atomic(_Tp)* __a, _Tp* __expected, _Tp __value, memory_order __success,
memory_order __failure) {
return __atomic_compare_exchange(&__a->__a_value, __expected, &__value,
true,
__gcc_atomic::__to_gcc_order(__success),
__gcc_atomic::__to_gcc_failure_order(__failure));
}
template <typename _Tp>
struct __skip_amt { enum {value = 1}; };
template <typename _Tp>
struct __skip_amt<_Tp*> { enum {value = sizeof(_Tp)}; };
// FIXME: Haven't figured out what the spec says about using arrays with
// atomic_fetch_add. Force a failure rather than creating bad behavior.
template <typename _Tp>
struct __skip_amt<_Tp[]> { };
template <typename _Tp, int n>
struct __skip_amt<_Tp[n]> { };
template <typename _Tp, typename _Td>
static inline _Tp __c11_atomic_fetch_add(volatile _Atomic(_Tp)* __a,
_Td __delta, memory_order __order) {
return __atomic_fetch_add(&__a->__a_value, __delta * __skip_amt<_Tp>::value,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp, typename _Td>
static inline _Tp __c11_atomic_fetch_add(_Atomic(_Tp)* __a, _Td __delta,
memory_order __order) {
return __atomic_fetch_add(&__a->__a_value, __delta * __skip_amt<_Tp>::value,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp, typename _Td>
static inline _Tp __c11_atomic_fetch_sub(volatile _Atomic(_Tp)* __a,
_Td __delta, memory_order __order) {
return __atomic_fetch_sub(&__a->__a_value, __delta * __skip_amt<_Tp>::value,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp, typename _Td>
static inline _Tp __c11_atomic_fetch_sub(_Atomic(_Tp)* __a, _Td __delta,
memory_order __order) {
return __atomic_fetch_sub(&__a->__a_value, __delta * __skip_amt<_Tp>::value,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline _Tp __c11_atomic_fetch_and(volatile _Atomic(_Tp)* __a,
_Tp __pattern, memory_order __order) {
return __atomic_fetch_and(&__a->__a_value, __pattern,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline _Tp __c11_atomic_fetch_and(_Atomic(_Tp)* __a,
_Tp __pattern, memory_order __order) {
return __atomic_fetch_and(&__a->__a_value, __pattern,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline _Tp __c11_atomic_fetch_or(volatile _Atomic(_Tp)* __a,
_Tp __pattern, memory_order __order) {
return __atomic_fetch_or(&__a->__a_value, __pattern,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline _Tp __c11_atomic_fetch_or(_Atomic(_Tp)* __a, _Tp __pattern,
memory_order __order) {
return __atomic_fetch_or(&__a->__a_value, __pattern,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline _Tp __c11_atomic_fetch_xor(volatile _Atomic(_Tp)* __a,
_Tp __pattern, memory_order __order) {
return __atomic_fetch_xor(&__a->__a_value, __pattern,
__gcc_atomic::__to_gcc_order(__order));
}
template <typename _Tp>
static inline _Tp __c11_atomic_fetch_xor(_Atomic(_Tp)* __a, _Tp __pattern,
memory_order __order) {
return __atomic_fetch_xor(&__a->__a_value, __pattern,
__gcc_atomic::__to_gcc_order(__order));
}
#endif // _GNUC_VER >= 407
# 809 "/usr/bin/../include/c++/v1/atomic" 3
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
kill_dependency(_Tp __y) _NOEXCEPT
{
return __y;
}
// general atomic<T>
template <class _Tp, bool = is_integral<_Tp>::value && !is_same<_Tp, bool>::value>
struct __atomic_base // false
{
mutable _Atomic(_Tp) __a_;
_LIBCPP_INLINE_VISIBILITY
bool is_lock_free() const volatile _NOEXCEPT
{
#if __has_feature(cxx_atomic)
return __c11_atomic_is_lock_free(sizeof(_Tp));
#else
# 831 "/usr/bin/../include/c++/v1/atomic" 3
return __atomic_is_lock_free(sizeof(_Tp), 0);
#endif
# 833 "/usr/bin/../include/c++/v1/atomic" 3
}
_LIBCPP_INLINE_VISIBILITY
bool is_lock_free() const _NOEXCEPT
{return static_cast<__atomic_base const volatile*>(this)->is_lock_free();}
_LIBCPP_INLINE_VISIBILITY
void store(_Tp __d, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{__c11_atomic_store(&__a_, __d, __m);}
_LIBCPP_INLINE_VISIBILITY
void store(_Tp __d, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{__c11_atomic_store(&__a_, __d, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp load(memory_order __m = memory_order_seq_cst) const volatile _NOEXCEPT
{return __c11_atomic_load(&__a_, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp load(memory_order __m = memory_order_seq_cst) const _NOEXCEPT
{return __c11_atomic_load(&__a_, __m);}
_LIBCPP_INLINE_VISIBILITY
operator _Tp() const volatile _NOEXCEPT {return load();}
_LIBCPP_INLINE_VISIBILITY
operator _Tp() const _NOEXCEPT {return load();}
_LIBCPP_INLINE_VISIBILITY
_Tp exchange(_Tp __d, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_exchange(&__a_, __d, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp exchange(_Tp __d, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_exchange(&__a_, __d, __m);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_weak(_Tp& __e, _Tp __d,
memory_order __s, memory_order __f) volatile _NOEXCEPT
{return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __s, __f);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_weak(_Tp& __e, _Tp __d,
memory_order __s, memory_order __f) _NOEXCEPT
{return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __s, __f);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_strong(_Tp& __e, _Tp __d,
memory_order __s, memory_order __f) volatile _NOEXCEPT
{return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __s, __f);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_strong(_Tp& __e, _Tp __d,
memory_order __s, memory_order __f) _NOEXCEPT
{return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __s, __f);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_weak(_Tp& __e, _Tp __d,
memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __m, __m);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_weak(_Tp& __e, _Tp __d,
memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_compare_exchange_weak(&__a_, &__e, __d, __m, __m);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_strong(_Tp& __e, _Tp __d,
memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __m, __m);}
_LIBCPP_INLINE_VISIBILITY
bool compare_exchange_strong(_Tp& __e, _Tp __d,
memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_compare_exchange_strong(&__a_, &__e, __d, __m, __m);}
_LIBCPP_INLINE_VISIBILITY
#ifndef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
__atomic_base() _NOEXCEPT = default;
#else
# 896 "/usr/bin/../include/c++/v1/atomic" 3
__atomic_base() _NOEXCEPT : __a_() {}
#endif // _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
# 898 "/usr/bin/../include/c++/v1/atomic" 3
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR __atomic_base(_Tp __d) _NOEXCEPT : __a_(__d) {}
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
__atomic_base(const __atomic_base&) = delete;
__atomic_base& operator=(const __atomic_base&) = delete;
__atomic_base& operator=(const __atomic_base&) volatile = delete;
#else // _LIBCPP_HAS_NO_DELETED_FUNCTIONS
# 906 "/usr/bin/../include/c++/v1/atomic" 3
private:
__atomic_base(const __atomic_base&);
__atomic_base& operator=(const __atomic_base&);
__atomic_base& operator=(const __atomic_base&) volatile;
#endif // _LIBCPP_HAS_NO_DELETED_FUNCTIONS
# 911 "/usr/bin/../include/c++/v1/atomic" 3
};
// atomic<Integral>
template <class _Tp>
struct __atomic_base<_Tp, true>
: public __atomic_base<_Tp, false>
{
typedef __atomic_base<_Tp, false> __base;
_LIBCPP_INLINE_VISIBILITY
__atomic_base() _NOEXCEPT _LIBCPP_DEFAULT
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR __atomic_base(_Tp __d) _NOEXCEPT : __base(__d) {}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_add(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_fetch_add(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_add(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_fetch_add(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_sub(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_fetch_sub(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_sub(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_fetch_sub(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_and(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_fetch_and(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_and(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_fetch_and(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_or(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_fetch_or(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_or(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_fetch_or(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_xor(_Tp __op, memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_fetch_xor(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp fetch_xor(_Tp __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_fetch_xor(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp operator++(int) volatile _NOEXCEPT {return fetch_add(_Tp(1));}
_LIBCPP_INLINE_VISIBILITY
_Tp operator++(int) _NOEXCEPT {return fetch_add(_Tp(1));}
_LIBCPP_INLINE_VISIBILITY
_Tp operator--(int) volatile _NOEXCEPT {return fetch_sub(_Tp(1));}
_LIBCPP_INLINE_VISIBILITY
_Tp operator--(int) _NOEXCEPT {return fetch_sub(_Tp(1));}
_LIBCPP_INLINE_VISIBILITY
_Tp operator++() volatile _NOEXCEPT {return fetch_add(_Tp(1)) + _Tp(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp operator++() _NOEXCEPT {return fetch_add(_Tp(1)) + _Tp(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp operator--() volatile _NOEXCEPT {return fetch_sub(_Tp(1)) - _Tp(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp operator--() _NOEXCEPT {return fetch_sub(_Tp(1)) - _Tp(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp operator+=(_Tp __op) volatile _NOEXCEPT {return fetch_add(__op) + __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator+=(_Tp __op) _NOEXCEPT {return fetch_add(__op) + __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator-=(_Tp __op) volatile _NOEXCEPT {return fetch_sub(__op) - __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator-=(_Tp __op) _NOEXCEPT {return fetch_sub(__op) - __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator&=(_Tp __op) volatile _NOEXCEPT {return fetch_and(__op) & __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator&=(_Tp __op) _NOEXCEPT {return fetch_and(__op) & __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator|=(_Tp __op) volatile _NOEXCEPT {return fetch_or(__op) | __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator|=(_Tp __op) _NOEXCEPT {return fetch_or(__op) | __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator^=(_Tp __op) volatile _NOEXCEPT {return fetch_xor(__op) ^ __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator^=(_Tp __op) _NOEXCEPT {return fetch_xor(__op) ^ __op;}
};
// atomic<T>
template <class _Tp>
struct atomic
: public __atomic_base<_Tp>
{
typedef __atomic_base<_Tp> __base;
_LIBCPP_INLINE_VISIBILITY
atomic() _NOEXCEPT _LIBCPP_DEFAULT
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR atomic(_Tp __d) _NOEXCEPT : __base(__d) {}
_LIBCPP_INLINE_VISIBILITY
_Tp operator=(_Tp __d) volatile _NOEXCEPT
{__base::store(__d); return __d;}
_LIBCPP_INLINE_VISIBILITY
_Tp operator=(_Tp __d) _NOEXCEPT
{__base::store(__d); return __d;}
};
// atomic<T*>
template <class _Tp>
struct atomic<_Tp*>
: public __atomic_base<_Tp*>
{
typedef __atomic_base<_Tp*> __base;
_LIBCPP_INLINE_VISIBILITY
atomic() _NOEXCEPT _LIBCPP_DEFAULT
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR atomic(_Tp* __d) _NOEXCEPT : __base(__d) {}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator=(_Tp* __d) volatile _NOEXCEPT
{__base::store(__d); return __d;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator=(_Tp* __d) _NOEXCEPT
{__base::store(__d); return __d;}
_LIBCPP_INLINE_VISIBILITY
_Tp* fetch_add(ptrdiff_t __op, memory_order __m = memory_order_seq_cst)
volatile _NOEXCEPT
{return __c11_atomic_fetch_add(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp* fetch_add(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_fetch_add(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp* fetch_sub(ptrdiff_t __op, memory_order __m = memory_order_seq_cst)
volatile _NOEXCEPT
{return __c11_atomic_fetch_sub(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp* fetch_sub(ptrdiff_t __op, memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_fetch_sub(&this->__a_, __op, __m);}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator++(int) volatile _NOEXCEPT {return fetch_add(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator++(int) _NOEXCEPT {return fetch_add(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator--(int) volatile _NOEXCEPT {return fetch_sub(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator--(int) _NOEXCEPT {return fetch_sub(1);}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator++() volatile _NOEXCEPT {return fetch_add(1) + 1;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator++() _NOEXCEPT {return fetch_add(1) + 1;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator--() volatile _NOEXCEPT {return fetch_sub(1) - 1;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator--() _NOEXCEPT {return fetch_sub(1) - 1;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator+=(ptrdiff_t __op) volatile _NOEXCEPT {return fetch_add(__op) + __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator+=(ptrdiff_t __op) _NOEXCEPT {return fetch_add(__op) + __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator-=(ptrdiff_t __op) volatile _NOEXCEPT {return fetch_sub(__op) - __op;}
_LIBCPP_INLINE_VISIBILITY
_Tp* operator-=(ptrdiff_t __op) _NOEXCEPT {return fetch_sub(__op) - __op;}
};
// atomic_is_lock_free
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_is_lock_free(const volatile atomic<_Tp>* __o) _NOEXCEPT
{
return __o->is_lock_free();
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_is_lock_free(const atomic<_Tp>* __o) _NOEXCEPT
{
return __o->is_lock_free();
}
// atomic_init
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
{
__c11_atomic_init(&__o->__a_, __d);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_init(atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
{
__c11_atomic_init(&__o->__a_, __d);
}
// atomic_store
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_store(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
{
__o->store(__d);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_store(atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
{
__o->store(__d);
}
// atomic_store_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_store_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT
{
__o->store(__d, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_store_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT
{
__o->store(__d, __m);
}
// atomic_load
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_load(const volatile atomic<_Tp>* __o) _NOEXCEPT
{
return __o->load();
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_load(const atomic<_Tp>* __o) _NOEXCEPT
{
return __o->load();
}
// atomic_load_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_load_explicit(const volatile atomic<_Tp>* __o, memory_order __m) _NOEXCEPT
{
return __o->load(__m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_load_explicit(const atomic<_Tp>* __o, memory_order __m) _NOEXCEPT
{
return __o->load(__m);
}
// atomic_exchange
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_exchange(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
{
return __o->exchange(__d);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_exchange(atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
{
return __o->exchange(__d);
}
// atomic_exchange_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_exchange_explicit(volatile atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT
{
return __o->exchange(__d, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp
atomic_exchange_explicit(atomic<_Tp>* __o, _Tp __d, memory_order __m) _NOEXCEPT
{
return __o->exchange(__d, __m);
}
// atomic_compare_exchange_weak
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_weak(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT
{
return __o->compare_exchange_weak(*__e, __d);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_weak(atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT
{
return __o->compare_exchange_weak(*__e, __d);
}
// atomic_compare_exchange_strong
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_strong(volatile atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT
{
return __o->compare_exchange_strong(*__e, __d);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_strong(atomic<_Tp>* __o, _Tp* __e, _Tp __d) _NOEXCEPT
{
return __o->compare_exchange_strong(*__e, __d);
}
// atomic_compare_exchange_weak_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_weak_explicit(volatile atomic<_Tp>* __o, _Tp* __e,
_Tp __d,
memory_order __s, memory_order __f) _NOEXCEPT
{
return __o->compare_exchange_weak(*__e, __d, __s, __f);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_weak_explicit(atomic<_Tp>* __o, _Tp* __e, _Tp __d,
memory_order __s, memory_order __f) _NOEXCEPT
{
return __o->compare_exchange_weak(*__e, __d, __s, __f);
}
// atomic_compare_exchange_strong_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_strong_explicit(volatile atomic<_Tp>* __o,
_Tp* __e, _Tp __d,
memory_order __s, memory_order __f) _NOEXCEPT
{
return __o->compare_exchange_strong(*__e, __d, __s, __f);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_strong_explicit(atomic<_Tp>* __o, _Tp* __e,
_Tp __d,
memory_order __s, memory_order __f) _NOEXCEPT
{
return __o->compare_exchange_strong(*__e, __d, __s, __f);
}
// atomic_fetch_add
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_add(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_add(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_add(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_add(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_add(volatile atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT
{
return __o->fetch_add(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_add(atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT
{
return __o->fetch_add(__op);
}
// atomic_fetch_add_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_add_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_add(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_add_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_add(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_add_explicit(volatile atomic<_Tp*>* __o, ptrdiff_t __op,
memory_order __m) _NOEXCEPT
{
return __o->fetch_add(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_add_explicit(atomic<_Tp*>* __o, ptrdiff_t __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_add(__op, __m);
}
// atomic_fetch_sub
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_sub(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_sub(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_sub(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_sub(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_sub(volatile atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT
{
return __o->fetch_sub(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_sub(atomic<_Tp*>* __o, ptrdiff_t __op) _NOEXCEPT
{
return __o->fetch_sub(__op);
}
// atomic_fetch_sub_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_sub_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_sub(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_sub_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_sub(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_sub_explicit(volatile atomic<_Tp*>* __o, ptrdiff_t __op,
memory_order __m) _NOEXCEPT
{
return __o->fetch_sub(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
atomic_fetch_sub_explicit(atomic<_Tp*>* __o, ptrdiff_t __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_sub(__op, __m);
}
// atomic_fetch_and
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_and(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_and(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_and(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_and(__op);
}
// atomic_fetch_and_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_and_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_and(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_and_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_and(__op, __m);
}
// atomic_fetch_or
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_or(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_or(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_or(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_or(__op);
}
// atomic_fetch_or_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_or_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_or(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_or_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_or(__op, __m);
}
// atomic_fetch_xor
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_xor(volatile atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_xor(__op);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_xor(atomic<_Tp>* __o, _Tp __op) _NOEXCEPT
{
return __o->fetch_xor(__op);
}
// atomic_fetch_xor_explicit
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_xor_explicit(volatile atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_xor(__op, __m);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_integral<_Tp>::value && !is_same<_Tp, bool>::value,
_Tp
>::type
atomic_fetch_xor_explicit(atomic<_Tp>* __o, _Tp __op, memory_order __m) _NOEXCEPT
{
return __o->fetch_xor(__op, __m);
}
// flag type and operations
typedef struct atomic_flag
{
_Atomic(bool) __a_;
_LIBCPP_INLINE_VISIBILITY
bool test_and_set(memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{return __c11_atomic_exchange(&__a_, true, __m);}
_LIBCPP_INLINE_VISIBILITY
bool test_and_set(memory_order __m = memory_order_seq_cst) _NOEXCEPT
{return __c11_atomic_exchange(&__a_, true, __m);}
_LIBCPP_INLINE_VISIBILITY
void clear(memory_order __m = memory_order_seq_cst) volatile _NOEXCEPT
{__c11_atomic_store(&__a_, false, __m);}
_LIBCPP_INLINE_VISIBILITY
void clear(memory_order __m = memory_order_seq_cst) _NOEXCEPT
{__c11_atomic_store(&__a_, false, __m);}
_LIBCPP_INLINE_VISIBILITY
#ifndef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
atomic_flag() _NOEXCEPT = default;
#else
# 1646 "/usr/bin/../include/c++/v1/atomic" 3
atomic_flag() _NOEXCEPT : __a_() {}
#endif // _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
# 1648 "/usr/bin/../include/c++/v1/atomic" 3
_LIBCPP_INLINE_VISIBILITY
atomic_flag(bool __b) _NOEXCEPT : __a_(__b) {}
#ifndef _LIBCPP_HAS_NO_DELETED_FUNCTIONS
atomic_flag(const atomic_flag&) = delete;
atomic_flag& operator=(const atomic_flag&) = delete;
atomic_flag& operator=(const atomic_flag&) volatile = delete;
#else // _LIBCPP_HAS_NO_DELETED_FUNCTIONS
# 1657 "/usr/bin/../include/c++/v1/atomic" 3
private:
atomic_flag(const atomic_flag&);
atomic_flag& operator=(const atomic_flag&);
atomic_flag& operator=(const atomic_flag&) volatile;
#endif // _LIBCPP_HAS_NO_DELETED_FUNCTIONS
# 1662 "/usr/bin/../include/c++/v1/atomic" 3
} atomic_flag;
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_flag_test_and_set(volatile atomic_flag* __o) _NOEXCEPT
{
return __o->test_and_set();
}
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_flag_test_and_set(atomic_flag* __o) _NOEXCEPT
{
return __o->test_and_set();
}
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_flag_test_and_set_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT
{
return __o->test_and_set(__m);
}
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_flag_test_and_set_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT
{
return __o->test_and_set(__m);
}
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_flag_clear(volatile atomic_flag* __o) _NOEXCEPT
{
__o->clear();
}
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_flag_clear(atomic_flag* __o) _NOEXCEPT
{
__o->clear();
}
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_flag_clear_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT
{
__o->clear(__m);
}
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_flag_clear_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT
{
__o->clear(__m);
}
// fences
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_thread_fence(memory_order __m) _NOEXCEPT
{
__c11_atomic_thread_fence(__m);
}
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_signal_fence(memory_order __m) _NOEXCEPT
{
__c11_atomic_signal_fence(__m);
}
// Atomics for standard typedef types
typedef atomic<bool> atomic_bool;
typedef atomic<char> atomic_char;
typedef atomic<signed char> atomic_schar;
typedef atomic<unsigned char> atomic_uchar;
typedef atomic<short> atomic_short;
typedef atomic<unsigned short> atomic_ushort;
typedef atomic<int> atomic_int;
typedef atomic<unsigned int> atomic_uint;
typedef atomic<long> atomic_long;
typedef atomic<unsigned long> atomic_ulong;
typedef atomic<long long> atomic_llong;
typedef atomic<unsigned long long> atomic_ullong;
typedef atomic<char16_t> atomic_char16_t;
typedef atomic<char32_t> atomic_char32_t;
typedef atomic<wchar_t> atomic_wchar_t;
typedef atomic<int_least8_t> atomic_int_least8_t;
typedef atomic<uint_least8_t> atomic_uint_least8_t;
typedef atomic<int_least16_t> atomic_int_least16_t;
typedef atomic<uint_least16_t> atomic_uint_least16_t;
typedef atomic<int_least32_t> atomic_int_least32_t;
typedef atomic<uint_least32_t> atomic_uint_least32_t;
typedef atomic<int_least64_t> atomic_int_least64_t;
typedef atomic<uint_least64_t> atomic_uint_least64_t;
typedef atomic<int_fast8_t> atomic_int_fast8_t;
typedef atomic<uint_fast8_t> atomic_uint_fast8_t;
typedef atomic<int_fast16_t> atomic_int_fast16_t;
typedef atomic<uint_fast16_t> atomic_uint_fast16_t;
typedef atomic<int_fast32_t> atomic_int_fast32_t;
typedef atomic<uint_fast32_t> atomic_uint_fast32_t;
typedef atomic<int_fast64_t> atomic_int_fast64_t;
typedef atomic<uint_fast64_t> atomic_uint_fast64_t;
typedef atomic<intptr_t> atomic_intptr_t;
typedef atomic<uintptr_t> atomic_uintptr_t;
typedef atomic<size_t> atomic_size_t;
typedef atomic<ptrdiff_t> atomic_ptrdiff_t;
typedef atomic<intmax_t> atomic_intmax_t;
typedef atomic<uintmax_t> atomic_uintmax_t;
#define ATOMIC_FLAG_INIT {false}
#define ATOMIC_VAR_INIT(__v) {__v}
// lock-free property
#define ATOMIC_BOOL_LOCK_FREE __GCC_ATOMIC_BOOL_LOCK_FREE
#define ATOMIC_CHAR_LOCK_FREE __GCC_ATOMIC_CHAR_LOCK_FREE
#define ATOMIC_CHAR16_T_LOCK_FREE __GCC_ATOMIC_CHAR16_T_LOCK_FREE
#define ATOMIC_CHAR32_T_LOCK_FREE __GCC_ATOMIC_CHAR32_T_LOCK_FREE
#define ATOMIC_WCHAR_T_LOCK_FREE __GCC_ATOMIC_WCHAR_T_LOCK_FREE
#define ATOMIC_SHORT_LOCK_FREE __GCC_ATOMIC_SHORT_LOCK_FREE
#define ATOMIC_INT_LOCK_FREE __GCC_ATOMIC_INT_LOCK_FREE
#define ATOMIC_LONG_LOCK_FREE __GCC_ATOMIC_LONG_LOCK_FREE
#define ATOMIC_LLONG_LOCK_FREE __GCC_ATOMIC_LLONG_LOCK_FREE
#define ATOMIC_POINTER_LOCK_FREE __GCC_ATOMIC_POINTER_LOCK_FREE
#endif // !__has_feature(cxx_atomic)
# 1796 "/usr/bin/../include/c++/v1/atomic" 3
_LIBCPP_END_NAMESPACE_STD
#endif // !_LIBCPP_HAS_NO_THREADS
# 1800 "/usr/bin/../include/c++/v1/atomic" 3
#endif // _LIBCPP_ATOMIC
# 1802 "/usr/bin/../include/c++/v1/atomic" 3
# 617 "/usr/bin/../include/c++/v1/memory" 2 3
#endif
# 618 "/usr/bin/../include/c++/v1/memory" 3
#if 0 /* expanded by -frewrite-includes */
#include <__undef_min_max>
#endif /* expanded by -frewrite-includes */
# 619 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/__undef_min_max" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifdef min
#if defined(_MSC_VER) && ! defined(__clang__)
_LIBCPP_WARNING("macro min is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing min")
#else
# 16 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#warning: macro min is incompatible with C++. #undefing min
#endif
# 18 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#undef min
#endif
# 20 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#ifdef max
#if defined(_MSC_VER) && ! defined(__clang__)
_LIBCPP_WARNING("macro max is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing max")
#else
# 26 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#warning: macro max is incompatible with C++. #undefing max
#endif
# 28 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#undef max
#endif
# 30 "/usr/bin/../include/c++/v1/__undef_min_max" 3
# 620 "/usr/bin/../include/c++/v1/memory" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <__undef___deallocate>
#endif /* expanded by -frewrite-includes */
# 620 "/usr/bin/../include/c++/v1/memory" 3
# 1 "/usr/bin/../include/c++/v1/__undef___deallocate" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifdef __deallocate
#if defined(_MSC_VER) && !defined(__clang__)
_LIBCPP_WARNING("macro __deallocate is incompatible with C++. #undefining __deallocate")
#else
# 15 "/usr/bin/../include/c++/v1/__undef___deallocate" 3
#warning: macro __deallocate is incompatible with C++. #undefining __deallocate
#endif
# 17 "/usr/bin/../include/c++/v1/__undef___deallocate" 3
#undef __deallocate
#endif
# 19 "/usr/bin/../include/c++/v1/__undef___deallocate" 3
# 621 "/usr/bin/../include/c++/v1/memory" 2 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 624 "/usr/bin/../include/c++/v1/memory" 3
#endif
# 625 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_BEGIN_NAMESPACE_STD
template <class _ValueType>
inline _LIBCPP_ALWAYS_INLINE
_ValueType __libcpp_relaxed_load(_ValueType const* __value) {
#if !defined(_LIBCPP_HAS_NO_THREADS) && \
defined(__ATOMIC_RELAXED) && \
(__has_builtin(__atomic_load_n) || _GNUC_VER >= 407)
return __atomic_load_n(__value, __ATOMIC_RELAXED);
#else
# 636 "/usr/bin/../include/c++/v1/memory" 3
return *__value;
#endif
# 638 "/usr/bin/../include/c++/v1/memory" 3
}
// addressof moved to <__functional_base>
template <class _Tp> class allocator;
template <>
class _LIBCPP_TYPE_VIS_ONLY allocator<void>
{
public:
typedef void* pointer;
typedef const void* const_pointer;
typedef void value_type;
template <class _Up> struct rebind {typedef allocator<_Up> other;};
};
template <>
class _LIBCPP_TYPE_VIS_ONLY allocator<const void>
{
public:
typedef const void* pointer;
typedef const void* const_pointer;
typedef const void value_type;
template <class _Up> struct rebind {typedef allocator<_Up> other;};
};
// pointer_traits
template <class _Tp>
struct __has_element_type
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::element_type* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Ptr, bool = __has_element_type<_Ptr>::value>
struct __pointer_traits_element_type;
template <class _Ptr>
struct __pointer_traits_element_type<_Ptr, true>
{
typedef typename _Ptr::element_type type;
};
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <template <class, class...> class _Sp, class _Tp, class ..._Args>
struct __pointer_traits_element_type<_Sp<_Tp, _Args...>, true>
{
typedef typename _Sp<_Tp, _Args...>::element_type type;
};
template <template <class, class...> class _Sp, class _Tp, class ..._Args>
struct __pointer_traits_element_type<_Sp<_Tp, _Args...>, false>
{
typedef _Tp type;
};
#else // _LIBCPP_HAS_NO_VARIADICS
# 703 "/usr/bin/../include/c++/v1/memory" 3
template <template <class> class _Sp, class _Tp>
struct __pointer_traits_element_type<_Sp<_Tp>, true>
{
typedef typename _Sp<_Tp>::element_type type;
};
template <template <class> class _Sp, class _Tp>
struct __pointer_traits_element_type<_Sp<_Tp>, false>
{
typedef _Tp type;
};
template <template <class, class> class _Sp, class _Tp, class _A0>
struct __pointer_traits_element_type<_Sp<_Tp, _A0>, true>
{
typedef typename _Sp<_Tp, _A0>::element_type type;
};
template <template <class, class> class _Sp, class _Tp, class _A0>
struct __pointer_traits_element_type<_Sp<_Tp, _A0>, false>
{
typedef _Tp type;
};
template <template <class, class, class> class _Sp, class _Tp, class _A0, class _A1>
struct __pointer_traits_element_type<_Sp<_Tp, _A0, _A1>, true>
{
typedef typename _Sp<_Tp, _A0, _A1>::element_type type;
};
template <template <class, class, class> class _Sp, class _Tp, class _A0, class _A1>
struct __pointer_traits_element_type<_Sp<_Tp, _A0, _A1>, false>
{
typedef _Tp type;
};
template <template <class, class, class, class> class _Sp, class _Tp, class _A0,
class _A1, class _A2>
struct __pointer_traits_element_type<_Sp<_Tp, _A0, _A1, _A2>, true>
{
typedef typename _Sp<_Tp, _A0, _A1, _A2>::element_type type;
};
template <template <class, class, class, class> class _Sp, class _Tp, class _A0,
class _A1, class _A2>
struct __pointer_traits_element_type<_Sp<_Tp, _A0, _A1, _A2>, false>
{
typedef _Tp type;
};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 755 "/usr/bin/../include/c++/v1/memory" 3
template <class _Tp>
struct __has_difference_type
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::difference_type* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Ptr, bool = __has_difference_type<_Ptr>::value>
struct __pointer_traits_difference_type
{
typedef ptrdiff_t type;
};
template <class _Ptr>
struct __pointer_traits_difference_type<_Ptr, true>
{
typedef typename _Ptr::difference_type type;
};
template <class _Tp, class _Up>
struct __has_rebind
{
private:
struct __two {char __lx; char __lxx;};
template <class _Xp> static __two __test(...);
template <class _Xp> static char __test(typename _Xp::template rebind<_Up>* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Tp, class _Up, bool = __has_rebind<_Tp, _Up>::value>
struct __pointer_traits_rebind
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename _Tp::template rebind<_Up> type;
#else
# 796 "/usr/bin/../include/c++/v1/memory" 3
typedef typename _Tp::template rebind<_Up>::other type;
#endif
# 798 "/usr/bin/../include/c++/v1/memory" 3
};
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <template <class, class...> class _Sp, class _Tp, class ..._Args, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _Args...>, _Up, true>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename _Sp<_Tp, _Args...>::template rebind<_Up> type;
#else
# 808 "/usr/bin/../include/c++/v1/memory" 3
typedef typename _Sp<_Tp, _Args...>::template rebind<_Up>::other type;
#endif
# 810 "/usr/bin/../include/c++/v1/memory" 3
};
template <template <class, class...> class _Sp, class _Tp, class ..._Args, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _Args...>, _Up, false>
{
typedef _Sp<_Up, _Args...> type;
};
#else // _LIBCPP_HAS_NO_VARIADICS
# 819 "/usr/bin/../include/c++/v1/memory" 3
template <template <class> class _Sp, class _Tp, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp>, _Up, true>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename _Sp<_Tp>::template rebind<_Up> type;
#else
# 826 "/usr/bin/../include/c++/v1/memory" 3
typedef typename _Sp<_Tp>::template rebind<_Up>::other type;
#endif
# 828 "/usr/bin/../include/c++/v1/memory" 3
};
template <template <class> class _Sp, class _Tp, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp>, _Up, false>
{
typedef _Sp<_Up> type;
};
template <template <class, class> class _Sp, class _Tp, class _A0, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _A0>, _Up, true>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename _Sp<_Tp, _A0>::template rebind<_Up> type;
#else
# 842 "/usr/bin/../include/c++/v1/memory" 3
typedef typename _Sp<_Tp, _A0>::template rebind<_Up>::other type;
#endif
# 844 "/usr/bin/../include/c++/v1/memory" 3
};
template <template <class, class> class _Sp, class _Tp, class _A0, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _A0>, _Up, false>
{
typedef _Sp<_Up, _A0> type;
};
template <template <class, class, class> class _Sp, class _Tp, class _A0,
class _A1, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _A0, _A1>, _Up, true>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename _Sp<_Tp, _A0, _A1>::template rebind<_Up> type;
#else
# 859 "/usr/bin/../include/c++/v1/memory" 3
typedef typename _Sp<_Tp, _A0, _A1>::template rebind<_Up>::other type;
#endif
# 861 "/usr/bin/../include/c++/v1/memory" 3
};
template <template <class, class, class> class _Sp, class _Tp, class _A0,
class _A1, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _A0, _A1>, _Up, false>
{
typedef _Sp<_Up, _A0, _A1> type;
};
template <template <class, class, class, class> class _Sp, class _Tp, class _A0,
class _A1, class _A2, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _A0, _A1, _A2>, _Up, true>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename _Sp<_Tp, _A0, _A1, _A2>::template rebind<_Up> type;
#else
# 877 "/usr/bin/../include/c++/v1/memory" 3
typedef typename _Sp<_Tp, _A0, _A1, _A2>::template rebind<_Up>::other type;
#endif
# 879 "/usr/bin/../include/c++/v1/memory" 3
};
template <template <class, class, class, class> class _Sp, class _Tp, class _A0,
class _A1, class _A2, class _Up>
struct __pointer_traits_rebind<_Sp<_Tp, _A0, _A1, _A2>, _Up, false>
{
typedef _Sp<_Up, _A0, _A1, _A2> type;
};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 889 "/usr/bin/../include/c++/v1/memory" 3
template <class _Ptr>
struct _LIBCPP_TYPE_VIS_ONLY pointer_traits
{
typedef _Ptr pointer;
typedef typename __pointer_traits_element_type<pointer>::type element_type;
typedef typename __pointer_traits_difference_type<pointer>::type difference_type;
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
template <class _Up> using rebind = typename __pointer_traits_rebind<pointer, _Up>::type;
#else
# 900 "/usr/bin/../include/c++/v1/memory" 3
template <class _Up> struct rebind
{typedef typename __pointer_traits_rebind<pointer, _Up>::type other;};
#endif // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
# 903 "/usr/bin/../include/c++/v1/memory" 3
private:
struct __nat {};
public:
_LIBCPP_INLINE_VISIBILITY
static pointer pointer_to(typename conditional<is_void<element_type>::value,
__nat, element_type>::type& __r)
{return pointer::pointer_to(__r);}
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY pointer_traits<_Tp*>
{
typedef _Tp* pointer;
typedef _Tp element_type;
typedef ptrdiff_t difference_type;
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
template <class _Up> using rebind = _Up*;
#else
# 923 "/usr/bin/../include/c++/v1/memory" 3
template <class _Up> struct rebind {typedef _Up* other;};
#endif
# 925 "/usr/bin/../include/c++/v1/memory" 3
private:
struct __nat {};
public:
_LIBCPP_INLINE_VISIBILITY
static pointer pointer_to(typename conditional<is_void<element_type>::value,
__nat, element_type>::type& __r) _NOEXCEPT
{return _VSTD::addressof(__r);}
};
// allocator_traits
namespace __has_pointer_type_imp
{
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::pointer* = 0);
}
template <class _Tp>
struct __has_pointer_type
: public integral_constant<bool, sizeof(__has_pointer_type_imp::__test<_Tp>(0)) == 1>
{
};
namespace __pointer_type_imp
{
template <class _Tp, class _Dp, bool = __has_pointer_type<_Dp>::value>
struct __pointer_type
{
typedef typename _Dp::pointer type;
};
template <class _Tp, class _Dp>
struct __pointer_type<_Tp, _Dp, false>
{
typedef _Tp* type;
};
} // __pointer_type_imp
template <class _Tp, class _Dp>
struct __pointer_type
{
typedef typename __pointer_type_imp::__pointer_type<_Tp, typename remove_reference<_Dp>::type>::type type;
};
template <class _Tp>
struct __has_const_pointer
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::const_pointer* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Tp, class _Ptr, class _Alloc, bool = __has_const_pointer<_Alloc>::value>
struct __const_pointer
{
typedef typename _Alloc::const_pointer type;
};
template <class _Tp, class _Ptr, class _Alloc>
struct __const_pointer<_Tp, _Ptr, _Alloc, false>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename pointer_traits<_Ptr>::template rebind<const _Tp> type;
#else
# 995 "/usr/bin/../include/c++/v1/memory" 3
typedef typename pointer_traits<_Ptr>::template rebind<const _Tp>::other type;
#endif
# 997 "/usr/bin/../include/c++/v1/memory" 3
};
template <class _Tp>
struct __has_void_pointer
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::void_pointer* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Ptr, class _Alloc, bool = __has_void_pointer<_Alloc>::value>
struct __void_pointer
{
typedef typename _Alloc::void_pointer type;
};
template <class _Ptr, class _Alloc>
struct __void_pointer<_Ptr, _Alloc, false>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename pointer_traits<_Ptr>::template rebind<void> type;
#else
# 1022 "/usr/bin/../include/c++/v1/memory" 3
typedef typename pointer_traits<_Ptr>::template rebind<void>::other type;
#endif
# 1024 "/usr/bin/../include/c++/v1/memory" 3
};
template <class _Tp>
struct __has_const_void_pointer
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::const_void_pointer* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Ptr, class _Alloc, bool = __has_const_void_pointer<_Alloc>::value>
struct __const_void_pointer
{
typedef typename _Alloc::const_void_pointer type;
};
template <class _Ptr, class _Alloc>
struct __const_void_pointer<_Ptr, _Alloc, false>
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename pointer_traits<_Ptr>::template rebind<const void> type;
#else
# 1049 "/usr/bin/../include/c++/v1/memory" 3
typedef typename pointer_traits<_Ptr>::template rebind<const void>::other type;
#endif
# 1051 "/usr/bin/../include/c++/v1/memory" 3
};
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
__to_raw_pointer(_Tp* __p) _NOEXCEPT
{
return __p;
}
template <class _Pointer>
inline _LIBCPP_INLINE_VISIBILITY
typename pointer_traits<_Pointer>::element_type*
__to_raw_pointer(_Pointer __p) _NOEXCEPT
{
return _VSTD::__to_raw_pointer(__p.operator->());
}
template <class _Tp>
struct __has_size_type
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::size_type* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Alloc, class _DiffType, bool = __has_size_type<_Alloc>::value>
struct __size_type
{
typedef typename make_unsigned<_DiffType>::type type;
};
template <class _Alloc, class _DiffType>
struct __size_type<_Alloc, _DiffType, true>
{
typedef typename _Alloc::size_type type;
};
template <class _Tp>
struct __has_propagate_on_container_copy_assignment
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::propagate_on_container_copy_assignment* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Alloc, bool = __has_propagate_on_container_copy_assignment<_Alloc>::value>
struct __propagate_on_container_copy_assignment
{
typedef false_type type;
};
template <class _Alloc>
struct __propagate_on_container_copy_assignment<_Alloc, true>
{
typedef typename _Alloc::propagate_on_container_copy_assignment type;
};
template <class _Tp>
struct __has_propagate_on_container_move_assignment
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::propagate_on_container_move_assignment* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Alloc, bool = __has_propagate_on_container_move_assignment<_Alloc>::value>
struct __propagate_on_container_move_assignment
{
typedef false_type type;
};
template <class _Alloc>
struct __propagate_on_container_move_assignment<_Alloc, true>
{
typedef typename _Alloc::propagate_on_container_move_assignment type;
};
template <class _Tp>
struct __has_propagate_on_container_swap
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::propagate_on_container_swap* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Alloc, bool = __has_propagate_on_container_swap<_Alloc>::value>
struct __propagate_on_container_swap
{
typedef false_type type;
};
template <class _Alloc>
struct __propagate_on_container_swap<_Alloc, true>
{
typedef typename _Alloc::propagate_on_container_swap type;
};
template <class _Tp>
struct __has_is_always_equal
{
private:
struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::is_always_equal* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Alloc, bool = __has_is_always_equal<_Alloc>::value>
struct __is_always_equal
{
typedef typename _VSTD::is_empty<_Alloc>::type type;
};
template <class _Alloc>
struct __is_always_equal<_Alloc, true>
{
typedef typename _Alloc::is_always_equal type;
};
template <class _Tp, class _Up, bool = __has_rebind<_Tp, _Up>::value>
struct __has_rebind_other
{
private:
struct __two {char __lx; char __lxx;};
template <class _Xp> static __two __test(...);
template <class _Xp> static char __test(typename _Xp::template rebind<_Up>::other* = 0);
public:
static const bool value = sizeof(__test<_Tp>(0)) == 1;
};
template <class _Tp, class _Up>
struct __has_rebind_other<_Tp, _Up, false>
{
static const bool value = false;
};
template <class _Tp, class _Up, bool = __has_rebind_other<_Tp, _Up>::value>
struct __allocator_traits_rebind
{
typedef typename _Tp::template rebind<_Up>::other type;
};
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <template <class, class...> class _Alloc, class _Tp, class ..._Args, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _Args...>, _Up, true>
{
typedef typename _Alloc<_Tp, _Args...>::template rebind<_Up>::other type;
};
template <template <class, class...> class _Alloc, class _Tp, class ..._Args, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _Args...>, _Up, false>
{
typedef _Alloc<_Up, _Args...> type;
};
#else // _LIBCPP_HAS_NO_VARIADICS
# 1222 "/usr/bin/../include/c++/v1/memory" 3
template <template <class> class _Alloc, class _Tp, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp>, _Up, true>
{
typedef typename _Alloc<_Tp>::template rebind<_Up>::other type;
};
template <template <class> class _Alloc, class _Tp, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp>, _Up, false>
{
typedef _Alloc<_Up> type;
};
template <template <class, class> class _Alloc, class _Tp, class _A0, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _A0>, _Up, true>
{
typedef typename _Alloc<_Tp, _A0>::template rebind<_Up>::other type;
};
template <template <class, class> class _Alloc, class _Tp, class _A0, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _A0>, _Up, false>
{
typedef _Alloc<_Up, _A0> type;
};
template <template <class, class, class> class _Alloc, class _Tp, class _A0,
class _A1, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _A0, _A1>, _Up, true>
{
typedef typename _Alloc<_Tp, _A0, _A1>::template rebind<_Up>::other type;
};
template <template <class, class, class> class _Alloc, class _Tp, class _A0,
class _A1, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _A0, _A1>, _Up, false>
{
typedef _Alloc<_Up, _A0, _A1> type;
};
template <template <class, class, class, class> class _Alloc, class _Tp, class _A0,
class _A1, class _A2, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _A0, _A1, _A2>, _Up, true>
{
typedef typename _Alloc<_Tp, _A0, _A1, _A2>::template rebind<_Up>::other type;
};
template <template <class, class, class, class> class _Alloc, class _Tp, class _A0,
class _A1, class _A2, class _Up>
struct __allocator_traits_rebind<_Alloc<_Tp, _A0, _A1, _A2>, _Up, false>
{
typedef _Alloc<_Up, _A0, _A1, _A2> type;
};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 1276 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
template <class _Alloc, class _SizeType, class _ConstVoidPtr>
auto
__has_allocate_hint_test(_Alloc&& __a, _SizeType&& __sz, _ConstVoidPtr&& __p)
-> decltype(__a.allocate(__sz, __p), true_type());
template <class _Alloc, class _SizeType, class _ConstVoidPtr>
auto
__has_allocate_hint_test(const _Alloc& __a, _SizeType&& __sz, _ConstVoidPtr&& __p)
-> false_type;
template <class _Alloc, class _SizeType, class _ConstVoidPtr>
struct __has_allocate_hint
: integral_constant<bool,
is_same<
decltype(__has_allocate_hint_test(declval<_Alloc>(),
declval<_SizeType>(),
declval<_ConstVoidPtr>())),
true_type>::value>
{
};
#else // _LIBCPP_HAS_NO_ADVANCED_SFINAE
# 1301 "/usr/bin/../include/c++/v1/memory" 3
template <class _Alloc, class _SizeType, class _ConstVoidPtr>
struct __has_allocate_hint
: true_type
{
};
#endif // _LIBCPP_HAS_NO_ADVANCED_SFINAE
# 1309 "/usr/bin/../include/c++/v1/memory" 3
#if !defined(_LIBCPP_HAS_NO_ADVANCED_SFINAE) && !defined(_LIBCPP_HAS_NO_VARIADICS)
template <class _Alloc, class _Tp, class ..._Args>
decltype(_VSTD::declval<_Alloc>().construct(_VSTD::declval<_Tp*>(),
_VSTD::declval<_Args>()...),
true_type())
__has_construct_test(_Alloc&& __a, _Tp* __p, _Args&& ...__args);
template <class _Alloc, class _Pointer, class ..._Args>
false_type
__has_construct_test(const _Alloc& __a, _Pointer&& __p, _Args&& ...__args);
template <class _Alloc, class _Pointer, class ..._Args>
struct __has_construct
: integral_constant<bool,
is_same<
decltype(__has_construct_test(declval<_Alloc>(),
declval<_Pointer>(),
declval<_Args>()...)),
true_type>::value>
{
};
template <class _Alloc, class _Pointer>
auto
__has_destroy_test(_Alloc&& __a, _Pointer&& __p)
-> decltype(__a.destroy(__p), true_type());
template <class _Alloc, class _Pointer>
auto
__has_destroy_test(const _Alloc& __a, _Pointer&& __p)
-> false_type;
template <class _Alloc, class _Pointer>
struct __has_destroy
: integral_constant<bool,
is_same<
decltype(__has_destroy_test(declval<_Alloc>(),
declval<_Pointer>())),
true_type>::value>
{
};
template <class _Alloc>
auto
__has_max_size_test(_Alloc&& __a)
-> decltype(__a.max_size(), true_type());
template <class _Alloc>
auto
__has_max_size_test(const volatile _Alloc& __a)
-> false_type;
template <class _Alloc>
struct __has_max_size
: integral_constant<bool,
is_same<
decltype(__has_max_size_test(declval<_Alloc&>())),
true_type>::value>
{
};
template <class _Alloc>
auto
__has_select_on_container_copy_construction_test(_Alloc&& __a)
-> decltype(__a.select_on_container_copy_construction(), true_type());
template <class _Alloc>
auto
__has_select_on_container_copy_construction_test(const volatile _Alloc& __a)
-> false_type;
template <class _Alloc>
struct __has_select_on_container_copy_construction
: integral_constant<bool,
is_same<
decltype(__has_select_on_container_copy_construction_test(declval<_Alloc&>())),
true_type>::value>
{
};
#else // _LIBCPP_HAS_NO_ADVANCED_SFINAE
# 1392 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Alloc, class _Pointer, class ..._Args>
struct __has_construct
: false_type
{
};
#else // _LIBCPP_HAS_NO_VARIADICS
# 1402 "/usr/bin/../include/c++/v1/memory" 3
template <class _Alloc, class _Pointer, class _Args>
struct __has_construct
: false_type
{
};
#endif // _LIBCPP_HAS_NO_VARIADICS
# 1410 "/usr/bin/../include/c++/v1/memory" 3
template <class _Alloc, class _Pointer>
struct __has_destroy
: false_type
{
};
template <class _Alloc>
struct __has_max_size
: true_type
{
};
template <class _Alloc>
struct __has_select_on_container_copy_construction
: false_type
{
};
#endif // _LIBCPP_HAS_NO_ADVANCED_SFINAE
# 1430 "/usr/bin/../include/c++/v1/memory" 3
template <class _Alloc, class _Ptr, bool = __has_difference_type<_Alloc>::value>
struct __alloc_traits_difference_type
{
typedef typename pointer_traits<_Ptr>::difference_type type;
};
template <class _Alloc, class _Ptr>
struct __alloc_traits_difference_type<_Alloc, _Ptr, true>
{
typedef typename _Alloc::difference_type type;
};
template <class _Alloc>
struct _LIBCPP_TYPE_VIS_ONLY allocator_traits
{
typedef _Alloc allocator_type;
typedef typename allocator_type::value_type value_type;
typedef typename __pointer_type<value_type, allocator_type>::type pointer;
typedef typename __const_pointer<value_type, pointer, allocator_type>::type const_pointer;
typedef typename __void_pointer<pointer, allocator_type>::type void_pointer;
typedef typename __const_void_pointer<pointer, allocator_type>::type const_void_pointer;
typedef typename __alloc_traits_difference_type<allocator_type, pointer>::type difference_type;
typedef typename __size_type<allocator_type, difference_type>::type size_type;
typedef typename __propagate_on_container_copy_assignment<allocator_type>::type
propagate_on_container_copy_assignment;
typedef typename __propagate_on_container_move_assignment<allocator_type>::type
propagate_on_container_move_assignment;
typedef typename __propagate_on_container_swap<allocator_type>::type
propagate_on_container_swap;
typedef typename __is_always_equal<allocator_type>::type
is_always_equal;
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
template <class _Tp> using rebind_alloc =
typename __allocator_traits_rebind<allocator_type, _Tp>::type;
template <class _Tp> using rebind_traits = allocator_traits<rebind_alloc<_Tp>>;
#else // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
# 1471 "/usr/bin/../include/c++/v1/memory" 3
template <class _Tp> struct rebind_alloc
{typedef typename __allocator_traits_rebind<allocator_type, _Tp>::type other;};
template <class _Tp> struct rebind_traits
{typedef allocator_traits<typename rebind_alloc<_Tp>::other> other;};
#endif // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
# 1476 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY
static pointer allocate(allocator_type& __a, size_type __n)
{return __a.allocate(__n);}
_LIBCPP_INLINE_VISIBILITY
static pointer allocate(allocator_type& __a, size_type __n, const_void_pointer __hint)
{return allocate(__a, __n, __hint,
__has_allocate_hint<allocator_type, size_type, const_void_pointer>());}
_LIBCPP_INLINE_VISIBILITY
static void deallocate(allocator_type& __a, pointer __p, size_type __n) _NOEXCEPT
{__a.deallocate(__p, __n);}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class... _Args>
_LIBCPP_INLINE_VISIBILITY
static void construct(allocator_type& __a, _Tp* __p, _Args&&... __args)
{__construct(__has_construct<allocator_type, _Tp*, _Args...>(),
__a, __p, _VSTD::forward<_Args>(__args)...);}
#else // _LIBCPP_HAS_NO_VARIADICS
# 1496 "/usr/bin/../include/c++/v1/memory" 3
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
static void construct(allocator_type& __a, _Tp* __p)
{
::new ((void*)__p) _Tp();
}
template <class _Tp, class _A0>
_LIBCPP_INLINE_VISIBILITY
static void construct(allocator_type& __a, _Tp* __p, const _A0& __a0)
{
::new ((void*)__p) _Tp(__a0);
}
template <class _Tp, class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
static void construct(allocator_type& __a, _Tp* __p, const _A0& __a0,
const _A1& __a1)
{
::new ((void*)__p) _Tp(__a0, __a1);
}
template <class _Tp, class _A0, class _A1, class _A2>
_LIBCPP_INLINE_VISIBILITY
static void construct(allocator_type& __a, _Tp* __p, const _A0& __a0,
const _A1& __a1, const _A2& __a2)
{
::new ((void*)__p) _Tp(__a0, __a1, __a2);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 1523 "/usr/bin/../include/c++/v1/memory" 3
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
static void destroy(allocator_type& __a, _Tp* __p)
{__destroy(__has_destroy<allocator_type, _Tp*>(), __a, __p);}
_LIBCPP_INLINE_VISIBILITY
static size_type max_size(const allocator_type& __a) _NOEXCEPT
{return __max_size(__has_max_size<const allocator_type>(), __a);}
_LIBCPP_INLINE_VISIBILITY
static allocator_type
select_on_container_copy_construction(const allocator_type& __a)
{return select_on_container_copy_construction(
__has_select_on_container_copy_construction<const allocator_type>(),
__a);}
template <class _Ptr>
_LIBCPP_INLINE_VISIBILITY
static
void
__construct_forward(allocator_type& __a, _Ptr __begin1, _Ptr __end1, _Ptr& __begin2)
{
for (; __begin1 != __end1; ++__begin1, ++__begin2)
construct(__a, _VSTD::__to_raw_pointer(__begin2), _VSTD::move_if_noexcept(*__begin1));
}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
static
typename enable_if
<
(is_same<allocator_type, allocator<_Tp> >::value
|| !__has_construct<allocator_type, _Tp*, _Tp>::value) &&
is_trivially_move_constructible<_Tp>::value,
void
>::type
__construct_forward(allocator_type& __a, _Tp* __begin1, _Tp* __end1, _Tp*& __begin2)
{
ptrdiff_t _Np = __end1 - __begin1;
if (_Np > 0)
{
_VSTD::memcpy(__begin2, __begin1, _Np * sizeof(_Tp));
__begin2 += _Np;
}
}
template <class _Iter, class _Ptr>
_LIBCPP_INLINE_VISIBILITY
static
void
__construct_range_forward(allocator_type& __a, _Iter __begin1, _Iter __end1, _Ptr& __begin2)
{
for (; __begin1 != __end1; ++__begin1, (void) ++__begin2)
construct(__a, _VSTD::__to_raw_pointer(__begin2), *__begin1);
}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
static
typename enable_if
<
(is_same<allocator_type, allocator<_Tp> >::value
|| !__has_construct<allocator_type, _Tp*, _Tp>::value) &&
is_trivially_move_constructible<_Tp>::value,
void
>::type
__construct_range_forward(allocator_type& __a, _Tp* __begin1, _Tp* __end1, _Tp*& __begin2)
{
typedef typename remove_const<_Tp>::type _Vp;
ptrdiff_t _Np = __end1 - __begin1;
if (_Np > 0)
{
_VSTD::memcpy(const_cast<_Vp*>(__begin2), __begin1, _Np * sizeof(_Tp));
__begin2 += _Np;
}
}
template <class _Ptr>
_LIBCPP_INLINE_VISIBILITY
static
void
__construct_backward(allocator_type& __a, _Ptr __begin1, _Ptr __end1, _Ptr& __end2)
{
while (__end1 != __begin1)
{
construct(__a, _VSTD::__to_raw_pointer(__end2-1), _VSTD::move_if_noexcept(*--__end1));
--__end2;
}
}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
static
typename enable_if
<
(is_same<allocator_type, allocator<_Tp> >::value
|| !__has_construct<allocator_type, _Tp*, _Tp>::value) &&
is_trivially_move_constructible<_Tp>::value,
void
>::type
__construct_backward(allocator_type& __a, _Tp* __begin1, _Tp* __end1, _Tp*& __end2)
{
ptrdiff_t _Np = __end1 - __begin1;
__end2 -= _Np;
if (_Np > 0)
_VSTD::memcpy(__end2, __begin1, _Np * sizeof(_Tp));
}
private:
_LIBCPP_INLINE_VISIBILITY
static pointer allocate(allocator_type& __a, size_type __n,
const_void_pointer __hint, true_type)
{return __a.allocate(__n, __hint);}
_LIBCPP_INLINE_VISIBILITY
static pointer allocate(allocator_type& __a, size_type __n,
const_void_pointer, false_type)
{return __a.allocate(__n);}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class _Tp, class... _Args>
_LIBCPP_INLINE_VISIBILITY
static void __construct(true_type, allocator_type& __a, _Tp* __p, _Args&&... __args)
{__a.construct(__p, _VSTD::forward<_Args>(__args)...);}
template <class _Tp, class... _Args>
_LIBCPP_INLINE_VISIBILITY
static void __construct(false_type, allocator_type&, _Tp* __p, _Args&&... __args)
{
::new ((void*)__p) _Tp(_VSTD::forward<_Args>(__args)...);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 1655 "/usr/bin/../include/c++/v1/memory" 3
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
static void __destroy(true_type, allocator_type& __a, _Tp* __p)
{__a.destroy(__p);}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY
static void __destroy(false_type, allocator_type&, _Tp* __p)
{
__p->~_Tp();
}
_LIBCPP_INLINE_VISIBILITY
static size_type __max_size(true_type, const allocator_type& __a)
{return __a.max_size();}
_LIBCPP_INLINE_VISIBILITY
static size_type __max_size(false_type, const allocator_type&)
{return numeric_limits<size_type>::max();}
_LIBCPP_INLINE_VISIBILITY
static allocator_type
select_on_container_copy_construction(true_type, const allocator_type& __a)
{return __a.select_on_container_copy_construction();}
_LIBCPP_INLINE_VISIBILITY
static allocator_type
select_on_container_copy_construction(false_type, const allocator_type& __a)
{return __a;}
};
template <class _Traits, class _Tp>
struct __rebind_alloc_helper
{
#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
typedef typename _Traits::template rebind_alloc<_Tp> type;
#else
# 1690 "/usr/bin/../include/c++/v1/memory" 3
typedef typename _Traits::template rebind_alloc<_Tp>::other type;
#endif
# 1692 "/usr/bin/../include/c++/v1/memory" 3
};
// allocator
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY allocator
{
public:
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef _Tp* pointer;
typedef const _Tp* const_pointer;
typedef _Tp& reference;
typedef const _Tp& const_reference;
typedef _Tp value_type;
typedef true_type propagate_on_container_move_assignment;
typedef true_type is_always_equal;
template <class _Up> struct rebind {typedef allocator<_Up> other;};
_LIBCPP_INLINE_VISIBILITY allocator() _NOEXCEPT {}
template <class _Up> _LIBCPP_INLINE_VISIBILITY allocator(const allocator<_Up>&) _NOEXCEPT {}
_LIBCPP_INLINE_VISIBILITY pointer address(reference __x) const _NOEXCEPT
{return _VSTD::addressof(__x);}
_LIBCPP_INLINE_VISIBILITY const_pointer address(const_reference __x) const _NOEXCEPT
{return _VSTD::addressof(__x);}
_LIBCPP_INLINE_VISIBILITY pointer allocate(size_type __n, allocator<void>::const_pointer = 0)
{return static_cast<pointer>(_VSTD::__allocate(__n * sizeof(_Tp)));}
_LIBCPP_INLINE_VISIBILITY void deallocate(pointer __p, size_type) _NOEXCEPT
{_VSTD::__deallocate((void*)__p);}
_LIBCPP_INLINE_VISIBILITY size_type max_size() const _NOEXCEPT
{return size_type(~0) / sizeof(_Tp);}
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
template <class _Up, class... _Args>
_LIBCPP_INLINE_VISIBILITY
void
construct(_Up* __p, _Args&&... __args)
{
::new((void*)__p) _Up(_VSTD::forward<_Args>(__args)...);
}
#else // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
# 1734 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p)
{
::new((void*)__p) _Tp();
}
# if defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
template <class _A0>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, _A0& __a0)
{
::new((void*)__p) _Tp(__a0);
}
template <class _A0>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, const _A0& __a0)
{
::new((void*)__p) _Tp(__a0);
}
# endif // defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
# 1757 "/usr/bin/../include/c++/v1/memory" 3
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, _A0& __a0, _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, const _A0& __a0, _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, _A0& __a0, const _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, const _A0& __a0, const _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
# 1786 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
};
template <class _Tp>
class _LIBCPP_TYPE_VIS_ONLY allocator<const _Tp>
{
public:
typedef size_t size_type;
typedef ptrdiff_t difference_type;
typedef const _Tp* pointer;
typedef const _Tp* const_pointer;
typedef const _Tp& reference;
typedef const _Tp& const_reference;
typedef const _Tp value_type;
typedef true_type propagate_on_container_move_assignment;
typedef true_type is_always_equal;
template <class _Up> struct rebind {typedef allocator<_Up> other;};
_LIBCPP_INLINE_VISIBILITY allocator() _NOEXCEPT {}
template <class _Up> _LIBCPP_INLINE_VISIBILITY allocator(const allocator<_Up>&) _NOEXCEPT {}
_LIBCPP_INLINE_VISIBILITY const_pointer address(const_reference __x) const _NOEXCEPT
{return _VSTD::addressof(__x);}
_LIBCPP_INLINE_VISIBILITY pointer allocate(size_type __n, allocator<void>::const_pointer = 0)
{return static_cast<pointer>(_VSTD::__allocate(__n * sizeof(_Tp)));}
_LIBCPP_INLINE_VISIBILITY void deallocate(pointer __p, size_type) _NOEXCEPT
{_VSTD::__deallocate((void*)__p);}
_LIBCPP_INLINE_VISIBILITY size_type max_size() const _NOEXCEPT
{return size_type(~0) / sizeof(_Tp);}
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
template <class _Up, class... _Args>
_LIBCPP_INLINE_VISIBILITY
void
construct(_Up* __p, _Args&&... __args)
{
::new((void*)__p) _Up(_VSTD::forward<_Args>(__args)...);
}
#else // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
# 1825 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p)
{
::new((void*)__p) _Tp();
}
# if defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
template <class _A0>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, _A0& __a0)
{
::new((void*)__p) _Tp(__a0);
}
template <class _A0>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, const _A0& __a0)
{
::new((void*)__p) _Tp(__a0);
}
# endif // defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
# 1848 "/usr/bin/../include/c++/v1/memory" 3
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, _A0& __a0, _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, const _A0& __a0, _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, _A0& __a0, const _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
void
construct(pointer __p, const _A0& __a0, const _A1& __a1)
{
::new((void*)__p) _Tp(__a0, __a1);
}
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
# 1877 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY void destroy(pointer __p) {__p->~_Tp();}
};
template <class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool operator==(const allocator<_Tp>&, const allocator<_Up>&) _NOEXCEPT {return true;}
template <class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool operator!=(const allocator<_Tp>&, const allocator<_Up>&) _NOEXCEPT {return false;}
template <class _OutputIterator, class _Tp>
class _LIBCPP_TYPE_VIS_ONLY raw_storage_iterator
: public iterator<output_iterator_tag,
_Tp, // purposefully not C++03
ptrdiff_t, // purposefully not C++03
_Tp*, // purposefully not C++03
raw_storage_iterator<_OutputIterator, _Tp>&> // purposefully not C++03
{
private:
_OutputIterator __x_;
public:
_LIBCPP_INLINE_VISIBILITY explicit raw_storage_iterator(_OutputIterator __x) : __x_(__x) {}
_LIBCPP_INLINE_VISIBILITY raw_storage_iterator& operator*() {return *this;}
_LIBCPP_INLINE_VISIBILITY raw_storage_iterator& operator=(const _Tp& __element)
{::new(&*__x_) _Tp(__element); return *this;}
_LIBCPP_INLINE_VISIBILITY raw_storage_iterator& operator++() {++__x_; return *this;}
_LIBCPP_INLINE_VISIBILITY raw_storage_iterator operator++(int)
{raw_storage_iterator __t(*this); ++__x_; return __t;}
#if _LIBCPP_STD_VER >= 14
_LIBCPP_INLINE_VISIBILITY _OutputIterator base() const { return __x_; }
#endif
# 1909 "/usr/bin/../include/c++/v1/memory" 3
};
template <class _Tp>
pair<_Tp*, ptrdiff_t>
get_temporary_buffer(ptrdiff_t __n) _NOEXCEPT
{
pair<_Tp*, ptrdiff_t> __r(0, 0);
const ptrdiff_t __m = (~ptrdiff_t(0) ^
ptrdiff_t(ptrdiff_t(1) << (sizeof(ptrdiff_t) * __CHAR_BIT__ - 1)))
/ sizeof(_Tp);
if (__n > __m)
__n = __m;
while (__n > 0)
{
__r.first = static_cast<_Tp*>(::operator new(__n * sizeof(_Tp), nothrow));
if (__r.first)
{
__r.second = __n;
break;
}
__n /= 2;
}
return __r;
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void return_temporary_buffer(_Tp* __p) _NOEXCEPT {::operator delete(__p);}
template <class _Tp>
struct auto_ptr_ref
{
_Tp* __ptr_;
};
template<class _Tp>
class _LIBCPP_TYPE_VIS_ONLY auto_ptr
{
private:
_Tp* __ptr_;
public:
typedef _Tp element_type;
_LIBCPP_INLINE_VISIBILITY explicit auto_ptr(_Tp* __p = 0) throw() : __ptr_(__p) {}
_LIBCPP_INLINE_VISIBILITY auto_ptr(auto_ptr& __p) throw() : __ptr_(__p.release()) {}
template<class _Up> _LIBCPP_INLINE_VISIBILITY auto_ptr(auto_ptr<_Up>& __p) throw()
: __ptr_(__p.release()) {}
_LIBCPP_INLINE_VISIBILITY auto_ptr& operator=(auto_ptr& __p) throw()
{reset(__p.release()); return *this;}
template<class _Up> _LIBCPP_INLINE_VISIBILITY auto_ptr& operator=(auto_ptr<_Up>& __p) throw()
{reset(__p.release()); return *this;}
_LIBCPP_INLINE_VISIBILITY auto_ptr& operator=(auto_ptr_ref<_Tp> __p) throw()
{reset(__p.__ptr_); return *this;}
_LIBCPP_INLINE_VISIBILITY ~auto_ptr() throw() {delete __ptr_;}
_LIBCPP_INLINE_VISIBILITY _Tp& operator*() const throw()
{return *__ptr_;}
_LIBCPP_INLINE_VISIBILITY _Tp* operator->() const throw() {return __ptr_;}
_LIBCPP_INLINE_VISIBILITY _Tp* get() const throw() {return __ptr_;}
_LIBCPP_INLINE_VISIBILITY _Tp* release() throw()
{
_Tp* __t = __ptr_;
__ptr_ = 0;
return __t;
}
_LIBCPP_INLINE_VISIBILITY void reset(_Tp* __p = 0) throw()
{
if (__ptr_ != __p)
delete __ptr_;
__ptr_ = __p;
}
_LIBCPP_INLINE_VISIBILITY auto_ptr(auto_ptr_ref<_Tp> __p) throw() : __ptr_(__p.__ptr_) {}
template<class _Up> _LIBCPP_INLINE_VISIBILITY operator auto_ptr_ref<_Up>() throw()
{auto_ptr_ref<_Up> __t; __t.__ptr_ = release(); return __t;}
template<class _Up> _LIBCPP_INLINE_VISIBILITY operator auto_ptr<_Up>() throw()
{return auto_ptr<_Up>(release());}
};
template <>
class _LIBCPP_TYPE_VIS_ONLY auto_ptr<void>
{
public:
typedef void element_type;
};
template <class _T1, class _T2, bool = is_same<typename remove_cv<_T1>::type,
typename remove_cv<_T2>::type>::value,
bool = is_empty<_T1>::value
&& !__libcpp_is_final<_T1>::value,
bool = is_empty<_T2>::value
&& !__libcpp_is_final<_T2>::value
>
struct __libcpp_compressed_pair_switch;
template <class _T1, class _T2, bool IsSame>
struct __libcpp_compressed_pair_switch<_T1, _T2, IsSame, false, false> {enum {value = 0};};
template <class _T1, class _T2, bool IsSame>
struct __libcpp_compressed_pair_switch<_T1, _T2, IsSame, true, false> {enum {value = 1};};
template <class _T1, class _T2, bool IsSame>
struct __libcpp_compressed_pair_switch<_T1, _T2, IsSame, false, true> {enum {value = 2};};
template <class _T1, class _T2>
struct __libcpp_compressed_pair_switch<_T1, _T2, false, true, true> {enum {value = 3};};
template <class _T1, class _T2>
struct __libcpp_compressed_pair_switch<_T1, _T2, true, true, true> {enum {value = 1};};
template <class _T1, class _T2, unsigned = __libcpp_compressed_pair_switch<_T1, _T2>::value>
class __libcpp_compressed_pair_imp;
template <class _T1, class _T2>
class __libcpp_compressed_pair_imp<_T1, _T2, 0>
{
private:
_T1 __first_;
_T2 __second_;
public:
typedef _T1 _T1_param;
typedef _T2 _T2_param;
typedef typename remove_reference<_T1>::type& _T1_reference;
typedef typename remove_reference<_T2>::type& _T2_reference;
typedef const typename remove_reference<_T1>::type& _T1_const_reference;
typedef const typename remove_reference<_T2>::type& _T2_const_reference;
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp() : __first_(), __second_() {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T1_param __t1)
: __first_(_VSTD::forward<_T1_param>(__t1)), __second_() {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T2_param __t2)
: __first_(), __second_(_VSTD::forward<_T2_param>(__t2)) {}
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp(_T1_param __t1, _T2_param __t2)
: __first_(_VSTD::forward<_T1_param>(__t1)), __second_(_VSTD::forward<_T2_param>(__t2)) {}
#if defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_constructible<_T1>::value &&
is_nothrow_copy_constructible<_T2>::value)
: __first_(__p.first()),
__second_(__p.second()) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_assignable<_T1>::value &&
is_nothrow_copy_assignable<_T2>::value)
{
__first_ = __p.first();
__second_ = __p.second();
return *this;
}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_constructible<_T1>::value &&
is_nothrow_move_constructible<_T2>::value)
: __first_(_VSTD::forward<_T1>(__p.first())),
__second_(_VSTD::forward<_T2>(__p.second())) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_assignable<_T1>::value &&
is_nothrow_move_assignable<_T2>::value)
{
__first_ = _VSTD::forward<_T1>(__p.first());
__second_ = _VSTD::forward<_T2>(__p.second());
return *this;
}
#endif // defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
# 2083 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args1, class... _Args2, size_t... _I1, size_t... _I2>
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(piecewise_construct_t __pc,
tuple<_Args1...> __first_args,
tuple<_Args2...> __second_args,
__tuple_indices<_I1...>,
__tuple_indices<_I2...>)
: __first_(_VSTD::forward<_Args1>(_VSTD::get<_I1>(__first_args))...),
__second_(_VSTD::forward<_Args2>(_VSTD::get<_I2>(__second_args))...)
{}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2098 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY _T1_reference first() _NOEXCEPT {return __first_;}
_LIBCPP_INLINE_VISIBILITY _T1_const_reference first() const _NOEXCEPT {return __first_;}
_LIBCPP_INLINE_VISIBILITY _T2_reference second() _NOEXCEPT {return __second_;}
_LIBCPP_INLINE_VISIBILITY _T2_const_reference second() const _NOEXCEPT {return __second_;}
_LIBCPP_INLINE_VISIBILITY void swap(__libcpp_compressed_pair_imp& __x)
_NOEXCEPT_(__is_nothrow_swappable<_T1>::value &&
__is_nothrow_swappable<_T2>::value)
{
using _VSTD::swap;
swap(__first_, __x.__first_);
swap(__second_, __x.__second_);
}
};
template <class _T1, class _T2>
class __libcpp_compressed_pair_imp<_T1, _T2, 1>
: private _T1
{
private:
_T2 __second_;
public:
typedef _T1 _T1_param;
typedef _T2 _T2_param;
typedef _T1& _T1_reference;
typedef typename remove_reference<_T2>::type& _T2_reference;
typedef const _T1& _T1_const_reference;
typedef const typename remove_reference<_T2>::type& _T2_const_reference;
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp() : __second_() {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T1_param __t1)
: _T1(_VSTD::forward<_T1_param>(__t1)), __second_() {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T2_param __t2)
: __second_(_VSTD::forward<_T2_param>(__t2)) {}
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp(_T1_param __t1, _T2_param __t2)
: _T1(_VSTD::forward<_T1_param>(__t1)), __second_(_VSTD::forward<_T2_param>(__t2)) {}
#if defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_constructible<_T1>::value &&
is_nothrow_copy_constructible<_T2>::value)
: _T1(__p.first()), __second_(__p.second()) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_assignable<_T1>::value &&
is_nothrow_copy_assignable<_T2>::value)
{
_T1::operator=(__p.first());
__second_ = __p.second();
return *this;
}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_constructible<_T1>::value &&
is_nothrow_move_constructible<_T2>::value)
: _T1(_VSTD::move(__p.first())), __second_(_VSTD::forward<_T2>(__p.second())) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_assignable<_T1>::value &&
is_nothrow_move_assignable<_T2>::value)
{
_T1::operator=(_VSTD::move(__p.first()));
__second_ = _VSTD::forward<_T2>(__p.second());
return *this;
}
#endif // defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
# 2174 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args1, class... _Args2, size_t... _I1, size_t... _I2>
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(piecewise_construct_t __pc,
tuple<_Args1...> __first_args,
tuple<_Args2...> __second_args,
__tuple_indices<_I1...>,
__tuple_indices<_I2...>)
: _T1(_VSTD::forward<_Args1>(_VSTD::get<_I1>(__first_args))...),
__second_(_VSTD::forward<_Args2>(_VSTD::get<_I2>(__second_args))...)
{}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2189 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY _T1_reference first() _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY _T1_const_reference first() const _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY _T2_reference second() _NOEXCEPT {return __second_;}
_LIBCPP_INLINE_VISIBILITY _T2_const_reference second() const _NOEXCEPT {return __second_;}
_LIBCPP_INLINE_VISIBILITY void swap(__libcpp_compressed_pair_imp& __x)
_NOEXCEPT_(__is_nothrow_swappable<_T1>::value &&
__is_nothrow_swappable<_T2>::value)
{
using _VSTD::swap;
swap(__second_, __x.__second_);
}
};
template <class _T1, class _T2>
class __libcpp_compressed_pair_imp<_T1, _T2, 2>
: private _T2
{
private:
_T1 __first_;
public:
typedef _T1 _T1_param;
typedef _T2 _T2_param;
typedef typename remove_reference<_T1>::type& _T1_reference;
typedef _T2& _T2_reference;
typedef const typename remove_reference<_T1>::type& _T1_const_reference;
typedef const _T2& _T2_const_reference;
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp() : __first_() {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T1_param __t1)
: __first_(_VSTD::forward<_T1_param>(__t1)) {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T2_param __t2)
: _T2(_VSTD::forward<_T2_param>(__t2)), __first_() {}
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp(_T1_param __t1, _T2_param __t2)
_NOEXCEPT_(is_nothrow_move_constructible<_T1>::value &&
is_nothrow_move_constructible<_T2>::value)
: _T2(_VSTD::forward<_T2_param>(__t2)), __first_(_VSTD::forward<_T1_param>(__t1)) {}
#if defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_constructible<_T1>::value &&
is_nothrow_copy_constructible<_T2>::value)
: _T2(__p.second()), __first_(__p.first()) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_assignable<_T1>::value &&
is_nothrow_copy_assignable<_T2>::value)
{
_T2::operator=(__p.second());
__first_ = __p.first();
return *this;
}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_constructible<_T1>::value &&
is_nothrow_move_constructible<_T2>::value)
: _T2(_VSTD::forward<_T2>(__p.second())), __first_(_VSTD::move(__p.first())) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_assignable<_T1>::value &&
is_nothrow_move_assignable<_T2>::value)
{
_T2::operator=(_VSTD::forward<_T2>(__p.second()));
__first_ = _VSTD::move(__p.first());
return *this;
}
#endif // defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
# 2266 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args1, class... _Args2, size_t... _I1, size_t... _I2>
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(piecewise_construct_t __pc,
tuple<_Args1...> __first_args,
tuple<_Args2...> __second_args,
__tuple_indices<_I1...>,
__tuple_indices<_I2...>)
: _T2(_VSTD::forward<_Args2>(_VSTD::get<_I2>(__second_args))...),
__first_(_VSTD::forward<_Args1>(_VSTD::get<_I1>(__first_args))...)
{}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2282 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY _T1_reference first() _NOEXCEPT {return __first_;}
_LIBCPP_INLINE_VISIBILITY _T1_const_reference first() const _NOEXCEPT {return __first_;}
_LIBCPP_INLINE_VISIBILITY _T2_reference second() _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY _T2_const_reference second() const _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY void swap(__libcpp_compressed_pair_imp& __x)
_NOEXCEPT_(__is_nothrow_swappable<_T1>::value &&
__is_nothrow_swappable<_T2>::value)
{
using _VSTD::swap;
swap(__first_, __x.__first_);
}
};
template <class _T1, class _T2>
class __libcpp_compressed_pair_imp<_T1, _T2, 3>
: private _T1,
private _T2
{
public:
typedef _T1 _T1_param;
typedef _T2 _T2_param;
typedef _T1& _T1_reference;
typedef _T2& _T2_reference;
typedef const _T1& _T1_const_reference;
typedef const _T2& _T2_const_reference;
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp() {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T1_param __t1)
: _T1(_VSTD::forward<_T1_param>(__t1)) {}
_LIBCPP_INLINE_VISIBILITY explicit __libcpp_compressed_pair_imp(_T2_param __t2)
: _T2(_VSTD::forward<_T2_param>(__t2)) {}
_LIBCPP_INLINE_VISIBILITY __libcpp_compressed_pair_imp(_T1_param __t1, _T2_param __t2)
: _T1(_VSTD::forward<_T1_param>(__t1)), _T2(_VSTD::forward<_T2_param>(__t2)) {}
#if defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_constructible<_T1>::value &&
is_nothrow_copy_constructible<_T2>::value)
: _T1(__p.first()), _T2(__p.second()) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(const __libcpp_compressed_pair_imp& __p)
_NOEXCEPT_(is_nothrow_copy_assignable<_T1>::value &&
is_nothrow_copy_assignable<_T2>::value)
{
_T1::operator=(__p.first());
_T2::operator=(__p.second());
return *this;
}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_constructible<_T1>::value &&
is_nothrow_move_constructible<_T2>::value)
: _T1(_VSTD::move(__p.first())), _T2(_VSTD::move(__p.second())) {}
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp& operator=(__libcpp_compressed_pair_imp&& __p)
_NOEXCEPT_(is_nothrow_move_assignable<_T1>::value &&
is_nothrow_move_assignable<_T2>::value)
{
_T1::operator=(_VSTD::move(__p.first()));
_T2::operator=(_VSTD::move(__p.second()));
return *this;
}
#endif // defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
# 2356 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args1, class... _Args2, size_t... _I1, size_t... _I2>
_LIBCPP_INLINE_VISIBILITY
__libcpp_compressed_pair_imp(piecewise_construct_t __pc,
tuple<_Args1...> __first_args,
tuple<_Args2...> __second_args,
__tuple_indices<_I1...>,
__tuple_indices<_I2...>)
: _T1(_VSTD::forward<_Args1>(_VSTD::get<_I1>(__first_args))...),
_T2(_VSTD::forward<_Args2>(_VSTD::get<_I2>(__second_args))...)
{}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2371 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY _T1_reference first() _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY _T1_const_reference first() const _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY _T2_reference second() _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY _T2_const_reference second() const _NOEXCEPT {return *this;}
_LIBCPP_INLINE_VISIBILITY void swap(__libcpp_compressed_pair_imp&)
_NOEXCEPT_(__is_nothrow_swappable<_T1>::value &&
__is_nothrow_swappable<_T2>::value)
{
}
};
template <class _T1, class _T2>
class __compressed_pair
: private __libcpp_compressed_pair_imp<_T1, _T2>
{
typedef __libcpp_compressed_pair_imp<_T1, _T2> base;
public:
typedef typename base::_T1_param _T1_param;
typedef typename base::_T2_param _T2_param;
typedef typename base::_T1_reference _T1_reference;
typedef typename base::_T2_reference _T2_reference;
typedef typename base::_T1_const_reference _T1_const_reference;
typedef typename base::_T2_const_reference _T2_const_reference;
_LIBCPP_INLINE_VISIBILITY __compressed_pair() {}
_LIBCPP_INLINE_VISIBILITY explicit __compressed_pair(_T1_param __t1)
: base(_VSTD::forward<_T1_param>(__t1)) {}
_LIBCPP_INLINE_VISIBILITY explicit __compressed_pair(_T2_param __t2)
: base(_VSTD::forward<_T2_param>(__t2)) {}
_LIBCPP_INLINE_VISIBILITY __compressed_pair(_T1_param __t1, _T2_param __t2)
: base(_VSTD::forward<_T1_param>(__t1), _VSTD::forward<_T2_param>(__t2)) {}
#if defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
_LIBCPP_INLINE_VISIBILITY
__compressed_pair(const __compressed_pair& __p)
_NOEXCEPT_(is_nothrow_copy_constructible<_T1>::value &&
is_nothrow_copy_constructible<_T2>::value)
: base(__p) {}
_LIBCPP_INLINE_VISIBILITY
__compressed_pair& operator=(const __compressed_pair& __p)
_NOEXCEPT_(is_nothrow_copy_assignable<_T1>::value &&
is_nothrow_copy_assignable<_T2>::value)
{
base::operator=(__p);
return *this;
}
_LIBCPP_INLINE_VISIBILITY
__compressed_pair(__compressed_pair&& __p)
_NOEXCEPT_(is_nothrow_move_constructible<_T1>::value &&
is_nothrow_move_constructible<_T2>::value)
: base(_VSTD::move(__p)) {}
_LIBCPP_INLINE_VISIBILITY
__compressed_pair& operator=(__compressed_pair&& __p)
_NOEXCEPT_(is_nothrow_move_assignable<_T1>::value &&
is_nothrow_move_assignable<_T2>::value)
{
base::operator=(_VSTD::move(__p));
return *this;
}
#endif // defined(_LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
# 2441 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template <class... _Args1, class... _Args2>
_LIBCPP_INLINE_VISIBILITY
__compressed_pair(piecewise_construct_t __pc, tuple<_Args1...> __first_args,
tuple<_Args2...> __second_args)
: base(__pc, _VSTD::move(__first_args), _VSTD::move(__second_args),
typename __make_tuple_indices<sizeof...(_Args1)>::type(),
typename __make_tuple_indices<sizeof...(_Args2) >::type())
{}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 2454 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY _T1_reference first() _NOEXCEPT {return base::first();}
_LIBCPP_INLINE_VISIBILITY _T1_const_reference first() const _NOEXCEPT {return base::first();}
_LIBCPP_INLINE_VISIBILITY _T2_reference second() _NOEXCEPT {return base::second();}
_LIBCPP_INLINE_VISIBILITY _T2_const_reference second() const _NOEXCEPT {return base::second();}
_LIBCPP_INLINE_VISIBILITY void swap(__compressed_pair& __x)
_NOEXCEPT_(__is_nothrow_swappable<_T1>::value &&
__is_nothrow_swappable<_T2>::value)
{base::swap(__x);}
};
template <class _T1, class _T2>
inline _LIBCPP_INLINE_VISIBILITY
void
swap(__compressed_pair<_T1, _T2>& __x, __compressed_pair<_T1, _T2>& __y)
_NOEXCEPT_(__is_nothrow_swappable<_T1>::value &&
__is_nothrow_swappable<_T2>::value)
{__x.swap(__y);}
// __same_or_less_cv_qualified
template <class _Ptr1, class _Ptr2,
bool = is_same<typename remove_cv<typename pointer_traits<_Ptr1>::element_type>::type,
typename remove_cv<typename pointer_traits<_Ptr2>::element_type>::type
>::value
>
struct __same_or_less_cv_qualified_imp
: is_convertible<_Ptr1, _Ptr2> {};
template <class _Ptr1, class _Ptr2>
struct __same_or_less_cv_qualified_imp<_Ptr1, _Ptr2, false>
: false_type {};
template <class _Ptr1, class _Ptr2, bool = is_pointer<_Ptr1>::value ||
is_same<_Ptr1, _Ptr2>::value ||
__has_element_type<_Ptr1>::value>
struct __same_or_less_cv_qualified
: __same_or_less_cv_qualified_imp<_Ptr1, _Ptr2> {};
template <class _Ptr1, class _Ptr2>
struct __same_or_less_cv_qualified<_Ptr1, _Ptr2, false>
: false_type {};
// default_delete
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY default_delete
{
#ifndef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR default_delete() _NOEXCEPT = default;
#else
# 2507 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR default_delete() _NOEXCEPT {}
#endif
# 2509 "/usr/bin/../include/c++/v1/memory" 3
template <class _Up>
_LIBCPP_INLINE_VISIBILITY default_delete(const default_delete<_Up>&,
typename enable_if<is_convertible<_Up*, _Tp*>::value>::type* = 0) _NOEXCEPT {}
_LIBCPP_INLINE_VISIBILITY void operator() (_Tp* __ptr) const _NOEXCEPT
{
static_assert(sizeof(_Tp) > 0, "default_delete can not delete incomplete type");
static_assert(!is_void<_Tp>::value, "default_delete can not delete incomplete type");
delete __ptr;
}
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY default_delete<_Tp[]>
{
public:
#ifndef _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR default_delete() _NOEXCEPT = default;
#else
# 2527 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR default_delete() _NOEXCEPT {}
#endif
# 2529 "/usr/bin/../include/c++/v1/memory" 3
template <class _Up>
_LIBCPP_INLINE_VISIBILITY default_delete(const default_delete<_Up[]>&,
typename enable_if<__same_or_less_cv_qualified<_Up*, _Tp*>::value>::type* = 0) _NOEXCEPT {}
template <class _Up>
_LIBCPP_INLINE_VISIBILITY
void operator() (_Up* __ptr,
typename enable_if<__same_or_less_cv_qualified<_Up*, _Tp*>::value>::type* = 0) const _NOEXCEPT
{
static_assert(sizeof(_Tp) > 0, "default_delete can not delete incomplete type");
static_assert(!is_void<_Tp>::value, "default_delete can not delete incomplete type");
delete [] __ptr;
}
};
template <class _Tp, class _Dp = default_delete<_Tp> >
class _LIBCPP_TYPE_VIS_ONLY unique_ptr
{
public:
typedef _Tp element_type;
typedef _Dp deleter_type;
typedef typename __pointer_type<_Tp, deleter_type>::type pointer;
private:
__compressed_pair<pointer, deleter_type> __ptr_;
#ifdef _LIBCPP_HAS_NO_RVALUE_REFERENCES
unique_ptr(unique_ptr&);
template <class _Up, class _Ep>
unique_ptr(unique_ptr<_Up, _Ep>&);
unique_ptr& operator=(unique_ptr&);
template <class _Up, class _Ep>
unique_ptr& operator=(unique_ptr<_Up, _Ep>&);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2561 "/usr/bin/../include/c++/v1/memory" 3
struct __nat {int __for_bool_;};
typedef typename remove_reference<deleter_type>::type& _Dp_reference;
typedef const typename remove_reference<deleter_type>::type& _Dp_const_reference;
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR unique_ptr() _NOEXCEPT
: __ptr_(pointer())
{
static_assert(!is_pointer<deleter_type>::value,
"unique_ptr constructed with null function pointer deleter");
}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR unique_ptr(nullptr_t) _NOEXCEPT
: __ptr_(pointer())
{
static_assert(!is_pointer<deleter_type>::value,
"unique_ptr constructed with null function pointer deleter");
}
_LIBCPP_INLINE_VISIBILITY explicit unique_ptr(pointer __p) _NOEXCEPT
: __ptr_(_VSTD::move(__p))
{
static_assert(!is_pointer<deleter_type>::value,
"unique_ptr constructed with null function pointer deleter");
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
_LIBCPP_INLINE_VISIBILITY unique_ptr(pointer __p, typename conditional<
is_reference<deleter_type>::value,
deleter_type,
typename add_lvalue_reference<const deleter_type>::type>::type __d)
_NOEXCEPT
: __ptr_(__p, __d) {}
_LIBCPP_INLINE_VISIBILITY unique_ptr(pointer __p, typename remove_reference<deleter_type>::type&& __d)
_NOEXCEPT
: __ptr_(__p, _VSTD::move(__d))
{
static_assert(!is_reference<deleter_type>::value, "rvalue deleter bound to reference");
}
_LIBCPP_INLINE_VISIBILITY unique_ptr(unique_ptr&& __u) _NOEXCEPT
: __ptr_(__u.release(), _VSTD::forward<deleter_type>(__u.get_deleter())) {}
template <class _Up, class _Ep>
_LIBCPP_INLINE_VISIBILITY
unique_ptr(unique_ptr<_Up, _Ep>&& __u,
typename enable_if
<
!is_array<_Up>::value &&
is_convertible<typename unique_ptr<_Up, _Ep>::pointer, pointer>::value &&
is_convertible<_Ep, deleter_type>::value &&
(
!is_reference<deleter_type>::value ||
is_same<deleter_type, _Ep>::value
),
__nat
>::type = __nat()) _NOEXCEPT
: __ptr_(__u.release(), _VSTD::forward<_Ep>(__u.get_deleter())) {}
template <class _Up>
_LIBCPP_INLINE_VISIBILITY unique_ptr(auto_ptr<_Up>&& __p,
typename enable_if<
is_convertible<_Up*, _Tp*>::value &&
is_same<_Dp, default_delete<_Tp> >::value,
__nat
>::type = __nat()) _NOEXCEPT
: __ptr_(__p.release())
{
}
_LIBCPP_INLINE_VISIBILITY unique_ptr& operator=(unique_ptr&& __u) _NOEXCEPT
{
reset(__u.release());
__ptr_.second() = _VSTD::forward<deleter_type>(__u.get_deleter());
return *this;
}
template <class _Up, class _Ep>
_LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Up>::value &&
is_convertible<typename unique_ptr<_Up, _Ep>::pointer, pointer>::value &&
is_assignable<deleter_type&, _Ep&&>::value,
unique_ptr&
>::type
operator=(unique_ptr<_Up, _Ep>&& __u) _NOEXCEPT
{
reset(__u.release());
__ptr_.second() = _VSTD::forward<_Ep>(__u.get_deleter());
return *this;
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2652 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY operator __rv<unique_ptr>()
{
return __rv<unique_ptr>(*this);
}
_LIBCPP_INLINE_VISIBILITY unique_ptr(__rv<unique_ptr> __u)
: __ptr_(__u->release(), _VSTD::forward<deleter_type>(__u->get_deleter())) {}
template <class _Up, class _Ep>
_LIBCPP_INLINE_VISIBILITY unique_ptr& operator=(unique_ptr<_Up, _Ep> __u)
{
reset(__u.release());
__ptr_.second() = _VSTD::forward<deleter_type>(__u.get_deleter());
return *this;
}
_LIBCPP_INLINE_VISIBILITY unique_ptr(pointer __p, deleter_type __d)
: __ptr_(_VSTD::move(__p), _VSTD::move(__d)) {}
template <class _Up>
_LIBCPP_INLINE_VISIBILITY
typename enable_if<
is_convertible<_Up*, _Tp*>::value &&
is_same<_Dp, default_delete<_Tp> >::value,
unique_ptr&
>::type
operator=(auto_ptr<_Up> __p)
{reset(__p.release()); return *this;}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2683 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY ~unique_ptr() {reset();}
_LIBCPP_INLINE_VISIBILITY unique_ptr& operator=(nullptr_t) _NOEXCEPT
{
reset();
return *this;
}
_LIBCPP_INLINE_VISIBILITY typename add_lvalue_reference<_Tp>::type operator*() const
{return *__ptr_.first();}
_LIBCPP_INLINE_VISIBILITY pointer operator->() const _NOEXCEPT {return __ptr_.first();}
_LIBCPP_INLINE_VISIBILITY pointer get() const _NOEXCEPT {return __ptr_.first();}
_LIBCPP_INLINE_VISIBILITY _Dp_reference get_deleter() _NOEXCEPT
{return __ptr_.second();}
_LIBCPP_INLINE_VISIBILITY _Dp_const_reference get_deleter() const _NOEXCEPT
{return __ptr_.second();}
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_EXPLICIT operator bool() const _NOEXCEPT
{return __ptr_.first() != nullptr;}
_LIBCPP_INLINE_VISIBILITY pointer release() _NOEXCEPT
{
pointer __t = __ptr_.first();
__ptr_.first() = pointer();
return __t;
}
_LIBCPP_INLINE_VISIBILITY void reset(pointer __p = pointer()) _NOEXCEPT
{
pointer __tmp = __ptr_.first();
__ptr_.first() = __p;
if (__tmp)
__ptr_.second()(__tmp);
}
_LIBCPP_INLINE_VISIBILITY void swap(unique_ptr& __u) _NOEXCEPT
{__ptr_.swap(__u.__ptr_);}
};
template <class _Tp, class _Dp>
class _LIBCPP_TYPE_VIS_ONLY unique_ptr<_Tp[], _Dp>
{
public:
typedef _Tp element_type;
typedef _Dp deleter_type;
typedef typename __pointer_type<_Tp, deleter_type>::type pointer;
private:
__compressed_pair<pointer, deleter_type> __ptr_;
#ifdef _LIBCPP_HAS_NO_RVALUE_REFERENCES
unique_ptr(unique_ptr&);
template <class _Up>
unique_ptr(unique_ptr<_Up>&);
unique_ptr& operator=(unique_ptr&);
template <class _Up>
unique_ptr& operator=(unique_ptr<_Up>&);
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2740 "/usr/bin/../include/c++/v1/memory" 3
struct __nat {int __for_bool_;};
typedef typename remove_reference<deleter_type>::type& _Dp_reference;
typedef const typename remove_reference<deleter_type>::type& _Dp_const_reference;
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR unique_ptr() _NOEXCEPT
: __ptr_(pointer())
{
static_assert(!is_pointer<deleter_type>::value,
"unique_ptr constructed with null function pointer deleter");
}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR unique_ptr(nullptr_t) _NOEXCEPT
: __ptr_(pointer())
{
static_assert(!is_pointer<deleter_type>::value,
"unique_ptr constructed with null function pointer deleter");
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Pp>
_LIBCPP_INLINE_VISIBILITY explicit unique_ptr(_Pp __p,
typename enable_if<__same_or_less_cv_qualified<_Pp, pointer>::value, __nat>::type = __nat()) _NOEXCEPT
: __ptr_(__p)
{
static_assert(!is_pointer<deleter_type>::value,
"unique_ptr constructed with null function pointer deleter");
}
template <class _Pp>
_LIBCPP_INLINE_VISIBILITY unique_ptr(_Pp __p, typename conditional<
is_reference<deleter_type>::value,
deleter_type,
typename add_lvalue_reference<const deleter_type>::type>::type __d,
typename enable_if<__same_or_less_cv_qualified<_Pp, pointer>::value, __nat>::type = __nat())
_NOEXCEPT
: __ptr_(__p, __d) {}
_LIBCPP_INLINE_VISIBILITY unique_ptr(nullptr_t, typename conditional<
is_reference<deleter_type>::value,
deleter_type,
typename add_lvalue_reference<const deleter_type>::type>::type __d)
_NOEXCEPT
: __ptr_(pointer(), __d) {}
template <class _Pp>
_LIBCPP_INLINE_VISIBILITY unique_ptr(_Pp __p,
typename remove_reference<deleter_type>::type&& __d,
typename enable_if<__same_or_less_cv_qualified<_Pp, pointer>::value, __nat>::type = __nat())
_NOEXCEPT
: __ptr_(__p, _VSTD::move(__d))
{
static_assert(!is_reference<deleter_type>::value, "rvalue deleter bound to reference");
}
_LIBCPP_INLINE_VISIBILITY unique_ptr(nullptr_t, typename remove_reference<deleter_type>::type&& __d)
_NOEXCEPT
: __ptr_(pointer(), _VSTD::move(__d))
{
static_assert(!is_reference<deleter_type>::value, "rvalue deleter bound to reference");
}
_LIBCPP_INLINE_VISIBILITY unique_ptr(unique_ptr&& __u) _NOEXCEPT
: __ptr_(__u.release(), _VSTD::forward<deleter_type>(__u.get_deleter())) {}
_LIBCPP_INLINE_VISIBILITY unique_ptr& operator=(unique_ptr&& __u) _NOEXCEPT
{
reset(__u.release());
__ptr_.second() = _VSTD::forward<deleter_type>(__u.get_deleter());
return *this;
}
template <class _Up, class _Ep>
_LIBCPP_INLINE_VISIBILITY
unique_ptr(unique_ptr<_Up, _Ep>&& __u,
typename enable_if
<
is_array<_Up>::value &&
__same_or_less_cv_qualified<typename unique_ptr<_Up, _Ep>::pointer, pointer>::value
&& is_convertible<_Ep, deleter_type>::value &&
(
!is_reference<deleter_type>::value ||
is_same<deleter_type, _Ep>::value
),
__nat
>::type = __nat()
) _NOEXCEPT
: __ptr_(__u.release(), _VSTD::forward<deleter_type>(__u.get_deleter())) {}
template <class _Up, class _Ep>
_LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_array<_Up>::value &&
__same_or_less_cv_qualified<typename unique_ptr<_Up, _Ep>::pointer, pointer>::value &&
is_assignable<deleter_type&, _Ep&&>::value,
unique_ptr&
>::type
operator=(unique_ptr<_Up, _Ep>&& __u) _NOEXCEPT
{
reset(__u.release());
__ptr_.second() = _VSTD::forward<_Ep>(__u.get_deleter());
return *this;
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2845 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY explicit unique_ptr(pointer __p)
: __ptr_(__p)
{
static_assert(!is_pointer<deleter_type>::value,
"unique_ptr constructed with null function pointer deleter");
}
_LIBCPP_INLINE_VISIBILITY unique_ptr(pointer __p, deleter_type __d)
: __ptr_(__p, _VSTD::forward<deleter_type>(__d)) {}
_LIBCPP_INLINE_VISIBILITY unique_ptr(nullptr_t, deleter_type __d)
: __ptr_(pointer(), _VSTD::forward<deleter_type>(__d)) {}
_LIBCPP_INLINE_VISIBILITY operator __rv<unique_ptr>()
{
return __rv<unique_ptr>(*this);
}
_LIBCPP_INLINE_VISIBILITY unique_ptr(__rv<unique_ptr> __u)
: __ptr_(__u->release(), _VSTD::forward<deleter_type>(__u->get_deleter())) {}
_LIBCPP_INLINE_VISIBILITY unique_ptr& operator=(__rv<unique_ptr> __u)
{
reset(__u->release());
__ptr_.second() = _VSTD::forward<deleter_type>(__u->get_deleter());
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2875 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY ~unique_ptr() {reset();}
_LIBCPP_INLINE_VISIBILITY unique_ptr& operator=(nullptr_t) _NOEXCEPT
{
reset();
return *this;
}
_LIBCPP_INLINE_VISIBILITY typename add_lvalue_reference<_Tp>::type operator[](size_t __i) const
{return __ptr_.first()[__i];}
_LIBCPP_INLINE_VISIBILITY pointer get() const _NOEXCEPT {return __ptr_.first();}
_LIBCPP_INLINE_VISIBILITY _Dp_reference get_deleter() _NOEXCEPT
{return __ptr_.second();}
_LIBCPP_INLINE_VISIBILITY _Dp_const_reference get_deleter() const _NOEXCEPT
{return __ptr_.second();}
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_EXPLICIT operator bool() const _NOEXCEPT
{return __ptr_.first() != nullptr;}
_LIBCPP_INLINE_VISIBILITY pointer release() _NOEXCEPT
{
pointer __t = __ptr_.first();
__ptr_.first() = pointer();
return __t;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Pp>
_LIBCPP_INLINE_VISIBILITY
typename enable_if<__same_or_less_cv_qualified<_Pp, pointer>::value, void>::type
reset(_Pp __p) _NOEXCEPT
{
pointer __tmp = __ptr_.first();
__ptr_.first() = __p;
if (__tmp)
__ptr_.second()(__tmp);
}
_LIBCPP_INLINE_VISIBILITY void reset(nullptr_t) _NOEXCEPT
{
pointer __tmp = __ptr_.first();
__ptr_.first() = nullptr;
if (__tmp)
__ptr_.second()(__tmp);
}
_LIBCPP_INLINE_VISIBILITY void reset() _NOEXCEPT
{
pointer __tmp = __ptr_.first();
__ptr_.first() = nullptr;
if (__tmp)
__ptr_.second()(__tmp);
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2927 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY void reset(pointer __p = pointer())
{
pointer __tmp = __ptr_.first();
__ptr_.first() = __p;
if (__tmp)
__ptr_.second()(__tmp);
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2935 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY void swap(unique_ptr& __u) {__ptr_.swap(__u.__ptr_);}
private:
#ifdef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Up>
explicit unique_ptr(_Up);
template <class _Up>
unique_ptr(_Up __u,
typename conditional<
is_reference<deleter_type>::value,
deleter_type,
typename add_lvalue_reference<const deleter_type>::type>::type,
typename enable_if
<
is_convertible<_Up, pointer>::value,
__nat
>::type = __nat());
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 2954 "/usr/bin/../include/c++/v1/memory" 3
};
template <class _Tp, class _Dp>
inline _LIBCPP_INLINE_VISIBILITY
void
swap(unique_ptr<_Tp, _Dp>& __x, unique_ptr<_Tp, _Dp>& __y) _NOEXCEPT {__x.swap(__y);}
template <class _T1, class _D1, class _T2, class _D2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const unique_ptr<_T1, _D1>& __x, const unique_ptr<_T2, _D2>& __y) {return __x.get() == __y.get();}
template <class _T1, class _D1, class _T2, class _D2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const unique_ptr<_T1, _D1>& __x, const unique_ptr<_T2, _D2>& __y) {return !(__x == __y);}
template <class _T1, class _D1, class _T2, class _D2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator< (const unique_ptr<_T1, _D1>& __x, const unique_ptr<_T2, _D2>& __y)
{
typedef typename unique_ptr<_T1, _D1>::pointer _P1;
typedef typename unique_ptr<_T2, _D2>::pointer _P2;
typedef typename common_type<_P1, _P2>::type _Vp;
return less<_Vp>()(__x.get(), __y.get());
}
template <class _T1, class _D1, class _T2, class _D2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator> (const unique_ptr<_T1, _D1>& __x, const unique_ptr<_T2, _D2>& __y) {return __y < __x;}
template <class _T1, class _D1, class _T2, class _D2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const unique_ptr<_T1, _D1>& __x, const unique_ptr<_T2, _D2>& __y) {return !(__y < __x);}
template <class _T1, class _D1, class _T2, class _D2>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const unique_ptr<_T1, _D1>& __x, const unique_ptr<_T2, _D2>& __y) {return !(__x < __y);}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const unique_ptr<_T1, _D1>& __x, nullptr_t) _NOEXCEPT
{
return !__x;
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(nullptr_t, const unique_ptr<_T1, _D1>& __x) _NOEXCEPT
{
return !__x;
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const unique_ptr<_T1, _D1>& __x, nullptr_t) _NOEXCEPT
{
return static_cast<bool>(__x);
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(nullptr_t, const unique_ptr<_T1, _D1>& __x) _NOEXCEPT
{
return static_cast<bool>(__x);
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(const unique_ptr<_T1, _D1>& __x, nullptr_t)
{
typedef typename unique_ptr<_T1, _D1>::pointer _P1;
return less<_P1>()(__x.get(), nullptr);
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(nullptr_t, const unique_ptr<_T1, _D1>& __x)
{
typedef typename unique_ptr<_T1, _D1>::pointer _P1;
return less<_P1>()(nullptr, __x.get());
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(const unique_ptr<_T1, _D1>& __x, nullptr_t)
{
return nullptr < __x;
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(nullptr_t, const unique_ptr<_T1, _D1>& __x)
{
return __x < nullptr;
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const unique_ptr<_T1, _D1>& __x, nullptr_t)
{
return !(nullptr < __x);
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(nullptr_t, const unique_ptr<_T1, _D1>& __x)
{
return !(__x < nullptr);
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const unique_ptr<_T1, _D1>& __x, nullptr_t)
{
return !(__x < nullptr);
}
template <class _T1, class _D1>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(nullptr_t, const unique_ptr<_T1, _D1>& __x)
{
return !(nullptr < __x);
}
#ifdef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Tp, class _Dp>
inline _LIBCPP_INLINE_VISIBILITY
unique_ptr<_Tp, _Dp>
move(unique_ptr<_Tp, _Dp>& __t)
{
return unique_ptr<_Tp, _Dp>(__rv<unique_ptr<_Tp, _Dp> >(__t));
}
#endif
# 3106 "/usr/bin/../include/c++/v1/memory" 3
#if _LIBCPP_STD_VER > 11
template<class _Tp>
struct __unique_if
{
typedef unique_ptr<_Tp> __unique_single;
};
template<class _Tp>
struct __unique_if<_Tp[]>
{
typedef unique_ptr<_Tp[]> __unique_array_unknown_bound;
};
template<class _Tp, size_t _Np>
struct __unique_if<_Tp[_Np]>
{
typedef void __unique_array_known_bound;
};
template<class _Tp, class... _Args>
inline _LIBCPP_INLINE_VISIBILITY
typename __unique_if<_Tp>::__unique_single
make_unique(_Args&&... __args)
{
return unique_ptr<_Tp>(new _Tp(_VSTD::forward<_Args>(__args)...));
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
typename __unique_if<_Tp>::__unique_array_unknown_bound
make_unique(size_t __n)
{
typedef typename remove_extent<_Tp>::type _Up;
return unique_ptr<_Tp>(new _Up[__n]());
}
template<class _Tp, class... _Args>
typename __unique_if<_Tp>::__unique_array_known_bound
make_unique(_Args&&...) = delete;
#endif // _LIBCPP_STD_VER > 11
# 3149 "/usr/bin/../include/c++/v1/memory" 3
template <class _Tp> struct hash;
template <class _Size>
inline _LIBCPP_INLINE_VISIBILITY
_Size
__loadword(const void* __p)
{
_Size __r;
std::memcpy(&__r, __p, sizeof(__r));
return __r;
}
// We use murmur2 when size_t is 32 bits, and cityhash64 when size_t
// is 64 bits. This is because cityhash64 uses 64bit x 64bit
// multiplication, which can be very slow on 32-bit systems.
template <class _Size, size_t = sizeof(_Size)*__CHAR_BIT__>
struct __murmur2_or_cityhash;
template <class _Size>
struct __murmur2_or_cityhash<_Size, 32>
{
_Size operator()(const void* __key, _Size __len);
};
// murmur2
template <class _Size>
_Size
__murmur2_or_cityhash<_Size, 32>::operator()(const void* __key, _Size __len)
{
const _Size __m = 0x5bd1e995;
const _Size __r = 24;
_Size __h = __len;
const unsigned char* __data = static_cast<const unsigned char*>(__key);
for (; __len >= 4; __data += 4, __len -= 4)
{
_Size __k = __loadword<_Size>(__data);
__k *= __m;
__k ^= __k >> __r;
__k *= __m;
__h *= __m;
__h ^= __k;
}
switch (__len)
{
case 3:
__h ^= __data[2] << 16;
case 2:
__h ^= __data[1] << 8;
case 1:
__h ^= __data[0];
__h *= __m;
}
__h ^= __h >> 13;
__h *= __m;
__h ^= __h >> 15;
return __h;
}
template <class _Size>
struct __murmur2_or_cityhash<_Size, 64>
{
_Size operator()(const void* __key, _Size __len);
private:
// Some primes between 2^63 and 2^64.
static const _Size __k0 = 0xc3a5c85c97cb3127ULL;
static const _Size __k1 = 0xb492b66fbe98f273ULL;
static const _Size __k2 = 0x9ae16a3b2f90404fULL;
static const _Size __k3 = 0xc949d7c7509e6557ULL;
static _Size __rotate(_Size __val, int __shift) {
return __shift == 0 ? __val : ((__val >> __shift) | (__val << (64 - __shift)));
}
static _Size __rotate_by_at_least_1(_Size __val, int __shift) {
return (__val >> __shift) | (__val << (64 - __shift));
}
static _Size __shift_mix(_Size __val) {
return __val ^ (__val >> 47);
}
static _Size __hash_len_16(_Size __u, _Size __v) {
const _Size __mul = 0x9ddfea08eb382d69ULL;
_Size __a = (__u ^ __v) * __mul;
__a ^= (__a >> 47);
_Size __b = (__v ^ __a) * __mul;
__b ^= (__b >> 47);
__b *= __mul;
return __b;
}
static _Size __hash_len_0_to_16(const char* __s, _Size __len) {
if (__len > 8) {
const _Size __a = __loadword<_Size>(__s);
const _Size __b = __loadword<_Size>(__s + __len - 8);
return __hash_len_16(__a, __rotate_by_at_least_1(__b + __len, __len)) ^ __b;
}
if (__len >= 4) {
const uint32_t __a = __loadword<uint32_t>(__s);
const uint32_t __b = __loadword<uint32_t>(__s + __len - 4);
return __hash_len_16(__len + (__a << 3), __b);
}
if (__len > 0) {
const unsigned char __a = __s[0];
const unsigned char __b = __s[__len >> 1];
const unsigned char __c = __s[__len - 1];
const uint32_t __y = static_cast<uint32_t>(__a) +
(static_cast<uint32_t>(__b) << 8);
const uint32_t __z = __len + (static_cast<uint32_t>(__c) << 2);
return __shift_mix(__y * __k2 ^ __z * __k3) * __k2;
}
return __k2;
}
static _Size __hash_len_17_to_32(const char *__s, _Size __len) {
const _Size __a = __loadword<_Size>(__s) * __k1;
const _Size __b = __loadword<_Size>(__s + 8);
const _Size __c = __loadword<_Size>(__s + __len - 8) * __k2;
const _Size __d = __loadword<_Size>(__s + __len - 16) * __k0;
return __hash_len_16(__rotate(__a - __b, 43) + __rotate(__c, 30) + __d,
__a + __rotate(__b ^ __k3, 20) - __c + __len);
}
// Return a 16-byte hash for 48 bytes. Quick and dirty.
// Callers do best to use "random-looking" values for a and b.
static pair<_Size, _Size> __weak_hash_len_32_with_seeds(
_Size __w, _Size __x, _Size __y, _Size __z, _Size __a, _Size __b) {
__a += __w;
__b = __rotate(__b + __a + __z, 21);
const _Size __c = __a;
__a += __x;
__a += __y;
__b += __rotate(__a, 44);
return pair<_Size, _Size>(__a + __z, __b + __c);
}
// Return a 16-byte hash for s[0] ... s[31], a, and b. Quick and dirty.
static pair<_Size, _Size> __weak_hash_len_32_with_seeds(
const char* __s, _Size __a, _Size __b) {
return __weak_hash_len_32_with_seeds(__loadword<_Size>(__s),
__loadword<_Size>(__s + 8),
__loadword<_Size>(__s + 16),
__loadword<_Size>(__s + 24),
__a,
__b);
}
// Return an 8-byte hash for 33 to 64 bytes.
static _Size __hash_len_33_to_64(const char *__s, size_t __len) {
_Size __z = __loadword<_Size>(__s + 24);
_Size __a = __loadword<_Size>(__s) +
(__len + __loadword<_Size>(__s + __len - 16)) * __k0;
_Size __b = __rotate(__a + __z, 52);
_Size __c = __rotate(__a, 37);
__a += __loadword<_Size>(__s + 8);
__c += __rotate(__a, 7);
__a += __loadword<_Size>(__s + 16);
_Size __vf = __a + __z;
_Size __vs = __b + __rotate(__a, 31) + __c;
__a = __loadword<_Size>(__s + 16) + __loadword<_Size>(__s + __len - 32);
__z += __loadword<_Size>(__s + __len - 8);
__b = __rotate(__a + __z, 52);
__c = __rotate(__a, 37);
__a += __loadword<_Size>(__s + __len - 24);
__c += __rotate(__a, 7);
__a += __loadword<_Size>(__s + __len - 16);
_Size __wf = __a + __z;
_Size __ws = __b + __rotate(__a, 31) + __c;
_Size __r = __shift_mix((__vf + __ws) * __k2 + (__wf + __vs) * __k0);
return __shift_mix(__r * __k0 + __vs) * __k2;
}
};
// cityhash64
template <class _Size>
_Size
__murmur2_or_cityhash<_Size, 64>::operator()(const void* __key, _Size __len)
{
const char* __s = static_cast<const char*>(__key);
if (__len <= 32) {
if (__len <= 16) {
return __hash_len_0_to_16(__s, __len);
} else {
return __hash_len_17_to_32(__s, __len);
}
} else if (__len <= 64) {
return __hash_len_33_to_64(__s, __len);
}
// For strings over 64 bytes we hash the end first, and then as we
// loop we keep 56 bytes of state: v, w, x, y, and z.
_Size __x = __loadword<_Size>(__s + __len - 40);
_Size __y = __loadword<_Size>(__s + __len - 16) +
__loadword<_Size>(__s + __len - 56);
_Size __z = __hash_len_16(__loadword<_Size>(__s + __len - 48) + __len,
__loadword<_Size>(__s + __len - 24));
pair<_Size, _Size> __v = __weak_hash_len_32_with_seeds(__s + __len - 64, __len, __z);
pair<_Size, _Size> __w = __weak_hash_len_32_with_seeds(__s + __len - 32, __y + __k1, __x);
__x = __x * __k1 + __loadword<_Size>(__s);
// Decrease len to the nearest multiple of 64, and operate on 64-byte chunks.
__len = (__len - 1) & ~static_cast<_Size>(63);
do {
__x = __rotate(__x + __y + __v.first + __loadword<_Size>(__s + 8), 37) * __k1;
__y = __rotate(__y + __v.second + __loadword<_Size>(__s + 48), 42) * __k1;
__x ^= __w.second;
__y += __v.first + __loadword<_Size>(__s + 40);
__z = __rotate(__z + __w.first, 33) * __k1;
__v = __weak_hash_len_32_with_seeds(__s, __v.second * __k1, __x + __w.first);
__w = __weak_hash_len_32_with_seeds(__s + 32, __z + __w.second,
__y + __loadword<_Size>(__s + 16));
std::swap(__z, __x);
__s += 64;
__len -= 64;
} while (__len != 0);
return __hash_len_16(
__hash_len_16(__v.first, __w.first) + __shift_mix(__y) * __k1 + __z,
__hash_len_16(__v.second, __w.second) + __x);
}
template <class _Tp, size_t = sizeof(_Tp) / sizeof(size_t)>
struct __scalar_hash;
template <class _Tp>
struct __scalar_hash<_Tp, 0>
: public unary_function<_Tp, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(_Tp __v) const _NOEXCEPT
{
union
{
_Tp __t;
size_t __a;
} __u;
__u.__a = 0;
__u.__t = __v;
return __u.__a;
}
};
template <class _Tp>
struct __scalar_hash<_Tp, 1>
: public unary_function<_Tp, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(_Tp __v) const _NOEXCEPT
{
union
{
_Tp __t;
size_t __a;
} __u;
__u.__t = __v;
return __u.__a;
}
};
template <class _Tp>
struct __scalar_hash<_Tp, 2>
: public unary_function<_Tp, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(_Tp __v) const _NOEXCEPT
{
union
{
_Tp __t;
struct
{
size_t __a;
size_t __b;
};
} __u;
__u.__t = __v;
return __murmur2_or_cityhash<size_t>()(&__u, sizeof(__u));
}
};
template <class _Tp>
struct __scalar_hash<_Tp, 3>
: public unary_function<_Tp, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(_Tp __v) const _NOEXCEPT
{
union
{
_Tp __t;
struct
{
size_t __a;
size_t __b;
size_t __c;
};
} __u;
__u.__t = __v;
return __murmur2_or_cityhash<size_t>()(&__u, sizeof(__u));
}
};
template <class _Tp>
struct __scalar_hash<_Tp, 4>
: public unary_function<_Tp, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(_Tp __v) const _NOEXCEPT
{
union
{
_Tp __t;
struct
{
size_t __a;
size_t __b;
size_t __c;
size_t __d;
};
} __u;
__u.__t = __v;
return __murmur2_or_cityhash<size_t>()(&__u, sizeof(__u));
}
};
template<class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY hash<_Tp*>
: public unary_function<_Tp*, size_t>
{
_LIBCPP_INLINE_VISIBILITY
size_t operator()(_Tp* __v) const _NOEXCEPT
{
union
{
_Tp* __t;
size_t __a;
} __u;
__u.__t = __v;
return __murmur2_or_cityhash<size_t>()(&__u, sizeof(__u));
}
};
template <class _Tp, class _Dp>
struct _LIBCPP_TYPE_VIS_ONLY hash<unique_ptr<_Tp, _Dp> >
{
typedef unique_ptr<_Tp, _Dp> argument_type;
typedef size_t result_type;
_LIBCPP_INLINE_VISIBILITY
result_type operator()(const argument_type& __ptr) const _NOEXCEPT
{
typedef typename argument_type::pointer pointer;
return hash<pointer>()(__ptr.get());
}
};
struct __destruct_n
{
private:
size_t size;
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY void __process(_Tp* __p, false_type) _NOEXCEPT
{for (size_t __i = 0; __i < size; ++__i, ++__p) __p->~_Tp();}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY void __process(_Tp*, true_type) _NOEXCEPT
{}
_LIBCPP_INLINE_VISIBILITY void __incr(false_type) _NOEXCEPT
{++size;}
_LIBCPP_INLINE_VISIBILITY void __incr(true_type) _NOEXCEPT
{}
_LIBCPP_INLINE_VISIBILITY void __set(size_t __s, false_type) _NOEXCEPT
{size = __s;}
_LIBCPP_INLINE_VISIBILITY void __set(size_t, true_type) _NOEXCEPT
{}
public:
_LIBCPP_INLINE_VISIBILITY explicit __destruct_n(size_t __s) _NOEXCEPT
: size(__s) {}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY void __incr(_Tp*) _NOEXCEPT
{__incr(integral_constant<bool, is_trivially_destructible<_Tp>::value>());}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY void __set(size_t __s, _Tp*) _NOEXCEPT
{__set(__s, integral_constant<bool, is_trivially_destructible<_Tp>::value>());}
template <class _Tp>
_LIBCPP_INLINE_VISIBILITY void operator()(_Tp* __p) _NOEXCEPT
{__process(__p, integral_constant<bool, is_trivially_destructible<_Tp>::value>());}
};
template <class _Alloc>
class __allocator_destructor
{
typedef allocator_traits<_Alloc> __alloc_traits;
public:
typedef typename __alloc_traits::pointer pointer;
typedef typename __alloc_traits::size_type size_type;
private:
_Alloc& __alloc_;
size_type __s_;
public:
_LIBCPP_INLINE_VISIBILITY __allocator_destructor(_Alloc& __a, size_type __s)
_NOEXCEPT
: __alloc_(__a), __s_(__s) {}
_LIBCPP_INLINE_VISIBILITY
void operator()(pointer __p) _NOEXCEPT
{__alloc_traits::deallocate(__alloc_, __p, __s_);}
};
template <class _InputIterator, class _ForwardIterator>
_ForwardIterator
uninitialized_copy(_InputIterator __f, _InputIterator __l, _ForwardIterator __r)
{
typedef typename iterator_traits<_ForwardIterator>::value_type value_type;
#ifndef _LIBCPP_NO_EXCEPTIONS
_ForwardIterator __s = __r;
try
{
#endif
# 3573 "/usr/bin/../include/c++/v1/memory" 3
for (; __f != __l; ++__f, (void) ++__r)
::new (static_cast<void*>(_VSTD::addressof(*__r))) value_type(*__f);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
for (; __s != __r; ++__s)
__s->~value_type();
throw;
}
#endif
# 3584 "/usr/bin/../include/c++/v1/memory" 3
return __r;
}
template <class _InputIterator, class _Size, class _ForwardIterator>
_ForwardIterator
uninitialized_copy_n(_InputIterator __f, _Size __n, _ForwardIterator __r)
{
typedef typename iterator_traits<_ForwardIterator>::value_type value_type;
#ifndef _LIBCPP_NO_EXCEPTIONS
_ForwardIterator __s = __r;
try
{
#endif
# 3597 "/usr/bin/../include/c++/v1/memory" 3
for (; __n > 0; ++__f, (void) ++__r, (void) --__n)
::new (static_cast<void*>(_VSTD::addressof(*__r))) value_type(*__f);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
for (; __s != __r; ++__s)
__s->~value_type();
throw;
}
#endif
# 3608 "/usr/bin/../include/c++/v1/memory" 3
return __r;
}
template <class _ForwardIterator, class _Tp>
void
uninitialized_fill(_ForwardIterator __f, _ForwardIterator __l, const _Tp& __x)
{
typedef typename iterator_traits<_ForwardIterator>::value_type value_type;
#ifndef _LIBCPP_NO_EXCEPTIONS
_ForwardIterator __s = __f;
try
{
#endif
# 3621 "/usr/bin/../include/c++/v1/memory" 3
for (; __f != __l; ++__f)
::new (static_cast<void*>(_VSTD::addressof(*__f))) value_type(__x);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
for (; __s != __f; ++__s)
__s->~value_type();
throw;
}
#endif
# 3632 "/usr/bin/../include/c++/v1/memory" 3
}
template <class _ForwardIterator, class _Size, class _Tp>
_ForwardIterator
uninitialized_fill_n(_ForwardIterator __f, _Size __n, const _Tp& __x)
{
typedef typename iterator_traits<_ForwardIterator>::value_type value_type;
#ifndef _LIBCPP_NO_EXCEPTIONS
_ForwardIterator __s = __f;
try
{
#endif
# 3644 "/usr/bin/../include/c++/v1/memory" 3
for (; __n > 0; ++__f, (void) --__n)
::new (static_cast<void*>(_VSTD::addressof(*__f))) value_type(__x);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
for (; __s != __f; ++__s)
__s->~value_type();
throw;
}
#endif
# 3655 "/usr/bin/../include/c++/v1/memory" 3
return __f;
}
class _LIBCPP_EXCEPTION_ABI bad_weak_ptr
: public std::exception
{
public:
virtual ~bad_weak_ptr() _NOEXCEPT;
virtual const char* what() const _NOEXCEPT;
};
template<class _Tp> class _LIBCPP_TYPE_VIS_ONLY weak_ptr;
class _LIBCPP_TYPE_VIS __shared_count
{
__shared_count(const __shared_count&);
__shared_count& operator=(const __shared_count&);
protected:
long __shared_owners_;
virtual ~__shared_count();
private:
virtual void __on_zero_shared() _NOEXCEPT = 0;
public:
_LIBCPP_INLINE_VISIBILITY
explicit __shared_count(long __refs = 0) _NOEXCEPT
: __shared_owners_(__refs) {}
void __add_shared() _NOEXCEPT;
bool __release_shared() _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY
long use_count() const _NOEXCEPT {
return __libcpp_relaxed_load(&__shared_owners_) + 1;
}
};
class _LIBCPP_TYPE_VIS __shared_weak_count
: private __shared_count
{
long __shared_weak_owners_;
public:
_LIBCPP_INLINE_VISIBILITY
explicit __shared_weak_count(long __refs = 0) _NOEXCEPT
: __shared_count(__refs),
__shared_weak_owners_(__refs) {}
protected:
virtual ~__shared_weak_count();
public:
void __add_shared() _NOEXCEPT;
void __add_weak() _NOEXCEPT;
void __release_shared() _NOEXCEPT;
void __release_weak() _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY
long use_count() const _NOEXCEPT {return __shared_count::use_count();}
__shared_weak_count* lock() _NOEXCEPT;
// Define the function out only if we build static libc++ without RTTI.
// Otherwise we may break clients who need to compile their projects with
// -fno-rtti and yet link against a libc++.dylib compiled
// without -fno-rtti.
#if !defined(_LIBCPP_NO_RTTI) || !defined(_LIBCPP_BUILD_STATIC)
virtual const void* __get_deleter(const type_info&) const _NOEXCEPT;
#endif
# 3721 "/usr/bin/../include/c++/v1/memory" 3
private:
virtual void __on_zero_shared_weak() _NOEXCEPT = 0;
};
template <class _Tp, class _Dp, class _Alloc>
class __shared_ptr_pointer
: public __shared_weak_count
{
__compressed_pair<__compressed_pair<_Tp, _Dp>, _Alloc> __data_;
public:
_LIBCPP_INLINE_VISIBILITY
__shared_ptr_pointer(_Tp __p, _Dp __d, _Alloc __a)
: __data_(__compressed_pair<_Tp, _Dp>(__p, _VSTD::move(__d)), _VSTD::move(__a)) {}
#ifndef _LIBCPP_NO_RTTI
virtual const void* __get_deleter(const type_info&) const _NOEXCEPT;
#endif
# 3738 "/usr/bin/../include/c++/v1/memory" 3
private:
virtual void __on_zero_shared() _NOEXCEPT;
virtual void __on_zero_shared_weak() _NOEXCEPT;
};
#ifndef _LIBCPP_NO_RTTI
template <class _Tp, class _Dp, class _Alloc>
const void*
__shared_ptr_pointer<_Tp, _Dp, _Alloc>::__get_deleter(const type_info& __t) const _NOEXCEPT
{
return __t == typeid(_Dp) ? _VSTD::addressof(__data_.first().second()) : 0;
}
#endif // _LIBCPP_NO_RTTI
# 3754 "/usr/bin/../include/c++/v1/memory" 3
template <class _Tp, class _Dp, class _Alloc>
void
__shared_ptr_pointer<_Tp, _Dp, _Alloc>::__on_zero_shared() _NOEXCEPT
{
__data_.first().second()(__data_.first().first());
__data_.first().second().~_Dp();
}
template <class _Tp, class _Dp, class _Alloc>
void
__shared_ptr_pointer<_Tp, _Dp, _Alloc>::__on_zero_shared_weak() _NOEXCEPT
{
typedef typename __allocator_traits_rebind<_Alloc, __shared_ptr_pointer>::type _Al;
typedef allocator_traits<_Al> _ATraits;
typedef pointer_traits<typename _ATraits::pointer> _PTraits;
_Al __a(__data_.second());
__data_.second().~_Alloc();
__a.deallocate(_PTraits::pointer_to(*this), 1);
}
template <class _Tp, class _Alloc>
class __shared_ptr_emplace
: public __shared_weak_count
{
__compressed_pair<_Alloc, _Tp> __data_;
public:
#ifndef _LIBCPP_HAS_NO_VARIADICS
_LIBCPP_INLINE_VISIBILITY
__shared_ptr_emplace(_Alloc __a)
: __data_(_VSTD::move(__a)) {}
template <class ..._Args>
_LIBCPP_INLINE_VISIBILITY
__shared_ptr_emplace(_Alloc __a, _Args&& ...__args)
: __data_(piecewise_construct, _VSTD::forward_as_tuple(__a),
_VSTD::forward_as_tuple(_VSTD::forward<_Args>(__args)...)) {}
#else // _LIBCPP_HAS_NO_VARIADICS
# 3795 "/usr/bin/../include/c++/v1/memory" 3
_LIBCPP_INLINE_VISIBILITY
__shared_ptr_emplace(_Alloc __a)
: __data_(__a) {}
template <class _A0>
_LIBCPP_INLINE_VISIBILITY
__shared_ptr_emplace(_Alloc __a, _A0& __a0)
: __data_(__a, _Tp(__a0)) {}
template <class _A0, class _A1>
_LIBCPP_INLINE_VISIBILITY
__shared_ptr_emplace(_Alloc __a, _A0& __a0, _A1& __a1)
: __data_(__a, _Tp(__a0, __a1)) {}
template <class _A0, class _A1, class _A2>
_LIBCPP_INLINE_VISIBILITY
__shared_ptr_emplace(_Alloc __a, _A0& __a0, _A1& __a1, _A2& __a2)
: __data_(__a, _Tp(__a0, __a1, __a2)) {}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 3816 "/usr/bin/../include/c++/v1/memory" 3
private:
virtual void __on_zero_shared() _NOEXCEPT;
virtual void __on_zero_shared_weak() _NOEXCEPT;
public:
_LIBCPP_INLINE_VISIBILITY
_Tp* get() _NOEXCEPT {return &__data_.second();}
};
template <class _Tp, class _Alloc>
void
__shared_ptr_emplace<_Tp, _Alloc>::__on_zero_shared() _NOEXCEPT
{
__data_.second().~_Tp();
}
template <class _Tp, class _Alloc>
void
__shared_ptr_emplace<_Tp, _Alloc>::__on_zero_shared_weak() _NOEXCEPT
{
typedef typename __allocator_traits_rebind<_Alloc, __shared_ptr_emplace>::type _Al;
typedef allocator_traits<_Al> _ATraits;
typedef pointer_traits<typename _ATraits::pointer> _PTraits;
_Al __a(__data_.first());
__data_.first().~_Alloc();
__a.deallocate(_PTraits::pointer_to(*this), 1);
}
template<class _Tp> class _LIBCPP_TYPE_VIS_ONLY enable_shared_from_this;
template<class _Tp>
class _LIBCPP_TYPE_VIS_ONLY shared_ptr
{
public:
typedef _Tp element_type;
private:
element_type* __ptr_;
__shared_weak_count* __cntrl_;
struct __nat {int __for_bool_;};
public:
_LIBCPP_CONSTEXPR shared_ptr() _NOEXCEPT;
_LIBCPP_CONSTEXPR shared_ptr(nullptr_t) _NOEXCEPT;
template<class _Yp>
explicit shared_ptr(_Yp* __p,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type = __nat());
template<class _Yp, class _Dp>
shared_ptr(_Yp* __p, _Dp __d,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type = __nat());
template<class _Yp, class _Dp, class _Alloc>
shared_ptr(_Yp* __p, _Dp __d, _Alloc __a,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type = __nat());
template <class _Dp> shared_ptr(nullptr_t __p, _Dp __d);
template <class _Dp, class _Alloc> shared_ptr(nullptr_t __p, _Dp __d, _Alloc __a);
template<class _Yp> shared_ptr(const shared_ptr<_Yp>& __r, element_type* __p) _NOEXCEPT;
shared_ptr(const shared_ptr& __r) _NOEXCEPT;
template<class _Yp>
shared_ptr(const shared_ptr<_Yp>& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat>::type = __nat())
_NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
shared_ptr(shared_ptr&& __r) _NOEXCEPT;
template<class _Yp> shared_ptr(shared_ptr<_Yp>&& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat>::type = __nat())
_NOEXCEPT;
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 3882 "/usr/bin/../include/c++/v1/memory" 3
template<class _Yp> explicit shared_ptr(const weak_ptr<_Yp>& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat>::type= __nat());
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template<class _Yp>
shared_ptr(auto_ptr<_Yp>&& __r,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type = __nat());
#else
# 3889 "/usr/bin/../include/c++/v1/memory" 3
template<class _Yp>
shared_ptr(auto_ptr<_Yp> __r,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type = __nat());
#endif
# 3893 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template <class _Yp, class _Dp>
shared_ptr(unique_ptr<_Yp, _Dp>&&,
typename enable_if
<
!is_lvalue_reference<_Dp>::value &&
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, element_type*>::value,
__nat
>::type = __nat());
template <class _Yp, class _Dp>
shared_ptr(unique_ptr<_Yp, _Dp>&&,
typename enable_if
<
is_lvalue_reference<_Dp>::value &&
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, element_type*>::value,
__nat
>::type = __nat());
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 3913 "/usr/bin/../include/c++/v1/memory" 3
template <class _Yp, class _Dp>
shared_ptr(unique_ptr<_Yp, _Dp>,
typename enable_if
<
!is_lvalue_reference<_Dp>::value &&
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, element_type*>::value,
__nat
>::type = __nat());
template <class _Yp, class _Dp>
shared_ptr(unique_ptr<_Yp, _Dp>,
typename enable_if
<
is_lvalue_reference<_Dp>::value &&
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, element_type*>::value,
__nat
>::type = __nat());
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 3932 "/usr/bin/../include/c++/v1/memory" 3
~shared_ptr();
shared_ptr& operator=(const shared_ptr& __r) _NOEXCEPT;
template<class _Yp>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
shared_ptr&
>::type
operator=(const shared_ptr<_Yp>& __r) _NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
shared_ptr& operator=(shared_ptr&& __r) _NOEXCEPT;
template<class _Yp>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
shared_ptr<_Tp>&
>::type
operator=(shared_ptr<_Yp>&& __r);
template<class _Yp>
typename enable_if
<
!is_array<_Yp>::value &&
is_convertible<_Yp*, element_type*>::value,
shared_ptr
>::type&
operator=(auto_ptr<_Yp>&& __r);
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 3961 "/usr/bin/../include/c++/v1/memory" 3
template<class _Yp>
typename enable_if
<
!is_array<_Yp>::value &&
is_convertible<_Yp*, element_type*>::value,
shared_ptr&
>::type
operator=(auto_ptr<_Yp> __r);
#endif
# 3970 "/usr/bin/../include/c++/v1/memory" 3
template <class _Yp, class _Dp>
typename enable_if
<
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, element_type*>::value,
shared_ptr&
>::type
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
operator=(unique_ptr<_Yp, _Dp>&& __r);
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 3980 "/usr/bin/../include/c++/v1/memory" 3
operator=(unique_ptr<_Yp, _Dp> __r);
#endif
# 3982 "/usr/bin/../include/c++/v1/memory" 3
void swap(shared_ptr& __r) _NOEXCEPT;
void reset() _NOEXCEPT;
template<class _Yp>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
void
>::type
reset(_Yp* __p);
template<class _Yp, class _Dp>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
void
>::type
reset(_Yp* __p, _Dp __d);
template<class _Yp, class _Dp, class _Alloc>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
void
>::type
reset(_Yp* __p, _Dp __d, _Alloc __a);
_LIBCPP_INLINE_VISIBILITY
element_type* get() const _NOEXCEPT {return __ptr_;}
_LIBCPP_INLINE_VISIBILITY
typename add_lvalue_reference<element_type>::type operator*() const _NOEXCEPT
{return *__ptr_;}
_LIBCPP_INLINE_VISIBILITY
element_type* operator->() const _NOEXCEPT {return __ptr_;}
_LIBCPP_INLINE_VISIBILITY
long use_count() const _NOEXCEPT {return __cntrl_ ? __cntrl_->use_count() : 0;}
_LIBCPP_INLINE_VISIBILITY
bool unique() const _NOEXCEPT {return use_count() == 1;}
_LIBCPP_INLINE_VISIBILITY
_LIBCPP_EXPLICIT operator bool() const _NOEXCEPT {return get() != 0;}
template <class _Up>
_LIBCPP_INLINE_VISIBILITY
bool owner_before(shared_ptr<_Up> const& __p) const
{return __cntrl_ < __p.__cntrl_;}
template <class _Up>
_LIBCPP_INLINE_VISIBILITY
bool owner_before(weak_ptr<_Up> const& __p) const
{return __cntrl_ < __p.__cntrl_;}
_LIBCPP_INLINE_VISIBILITY
bool
__owner_equivalent(const shared_ptr& __p) const
{return __cntrl_ == __p.__cntrl_;}
#ifndef _LIBCPP_NO_RTTI
template <class _Dp>
_LIBCPP_INLINE_VISIBILITY
_Dp* __get_deleter() const _NOEXCEPT
{return (_Dp*)(__cntrl_ ? __cntrl_->__get_deleter(typeid(_Dp)) : 0);}
#endif // _LIBCPP_NO_RTTI
# 4039 "/usr/bin/../include/c++/v1/memory" 3
#ifndef _LIBCPP_HAS_NO_VARIADICS
template<class ..._Args>
static
shared_ptr<_Tp>
make_shared(_Args&& ...__args);
template<class _Alloc, class ..._Args>
static
shared_ptr<_Tp>
allocate_shared(const _Alloc& __a, _Args&& ...__args);
#else // _LIBCPP_HAS_NO_VARIADICS
# 4053 "/usr/bin/../include/c++/v1/memory" 3
static shared_ptr<_Tp> make_shared();
template<class _A0>
static shared_ptr<_Tp> make_shared(_A0&);
template<class _A0, class _A1>
static shared_ptr<_Tp> make_shared(_A0&, _A1&);
template<class _A0, class _A1, class _A2>
static shared_ptr<_Tp> make_shared(_A0&, _A1&, _A2&);
template<class _Alloc>
static shared_ptr<_Tp>
allocate_shared(const _Alloc& __a);
template<class _Alloc, class _A0>
static shared_ptr<_Tp>
allocate_shared(const _Alloc& __a, _A0& __a0);
template<class _Alloc, class _A0, class _A1>
static shared_ptr<_Tp>
allocate_shared(const _Alloc& __a, _A0& __a0, _A1& __a1);
template<class _Alloc, class _A0, class _A1, class _A2>
static shared_ptr<_Tp>
allocate_shared(const _Alloc& __a, _A0& __a0, _A1& __a1, _A2& __a2);
#endif // _LIBCPP_HAS_NO_VARIADICS
# 4082 "/usr/bin/../include/c++/v1/memory" 3
private:
template <class _Yp>
_LIBCPP_INLINE_VISIBILITY
void
__enable_weak_this(const enable_shared_from_this<_Yp>* __e) _NOEXCEPT
{
if (__e)
{
__e->__weak_this_.__ptr_ = const_cast<_Yp*>(static_cast<const _Yp*>(__e));
__e->__weak_this_.__cntrl_ = __cntrl_;
__cntrl_->__add_weak();
}
}
_LIBCPP_INLINE_VISIBILITY
void __enable_weak_this(const volatile void*) _NOEXCEPT {}
template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY shared_ptr;
template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY weak_ptr;
};
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR
shared_ptr<_Tp>::shared_ptr() _NOEXCEPT
: __ptr_(0),
__cntrl_(0)
{
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR
shared_ptr<_Tp>::shared_ptr(nullptr_t) _NOEXCEPT
: __ptr_(0),
__cntrl_(0)
{
}
template<class _Tp>
template<class _Yp>
shared_ptr<_Tp>::shared_ptr(_Yp* __p,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type)
: __ptr_(__p)
{
unique_ptr<_Yp> __hold(__p);
typedef __shared_ptr_pointer<_Yp*, default_delete<_Yp>, allocator<_Yp> > _CntrlBlk;
__cntrl_ = new _CntrlBlk(__p, default_delete<_Yp>(), allocator<_Yp>());
__hold.release();
__enable_weak_this(__p);
}
template<class _Tp>
template<class _Yp, class _Dp>
shared_ptr<_Tp>::shared_ptr(_Yp* __p, _Dp __d,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type)
: __ptr_(__p)
{
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
# 4146 "/usr/bin/../include/c++/v1/memory" 3
typedef __shared_ptr_pointer<_Yp*, _Dp, allocator<_Yp> > _CntrlBlk;
__cntrl_ = new _CntrlBlk(__p, __d, allocator<_Yp>());
__enable_weak_this(__p);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
__d(__p);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
# 4157 "/usr/bin/../include/c++/v1/memory" 3
}
template<class _Tp>
template<class _Dp>
shared_ptr<_Tp>::shared_ptr(nullptr_t __p, _Dp __d)
: __ptr_(0)
{
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
# 4168 "/usr/bin/../include/c++/v1/memory" 3
typedef __shared_ptr_pointer<nullptr_t, _Dp, allocator<_Tp> > _CntrlBlk;
__cntrl_ = new _CntrlBlk(__p, __d, allocator<_Tp>());
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
__d(__p);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
# 4178 "/usr/bin/../include/c++/v1/memory" 3
}
template<class _Tp>
template<class _Yp, class _Dp, class _Alloc>
shared_ptr<_Tp>::shared_ptr(_Yp* __p, _Dp __d, _Alloc __a,
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type)
: __ptr_(__p)
{
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
# 4190 "/usr/bin/../include/c++/v1/memory" 3
typedef __shared_ptr_pointer<_Yp*, _Dp, _Alloc> _CntrlBlk;
typedef typename __allocator_traits_rebind<_Alloc, _CntrlBlk>::type _A2;
typedef __allocator_destructor<_A2> _D2;
_A2 __a2(__a);
unique_ptr<_CntrlBlk, _D2> __hold2(__a2.allocate(1), _D2(__a2, 1));
::new(static_cast<void*>(_VSTD::addressof(*__hold2.get())))
_CntrlBlk(__p, __d, __a);
__cntrl_ = _VSTD::addressof(*__hold2.release());
__enable_weak_this(__p);
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
__d(__p);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
# 4207 "/usr/bin/../include/c++/v1/memory" 3
}
template<class _Tp>
template<class _Dp, class _Alloc>
shared_ptr<_Tp>::shared_ptr(nullptr_t __p, _Dp __d, _Alloc __a)
: __ptr_(0)
{
#ifndef _LIBCPP_NO_EXCEPTIONS
try
{
#endif // _LIBCPP_NO_EXCEPTIONS
# 4218 "/usr/bin/../include/c++/v1/memory" 3
typedef __shared_ptr_pointer<nullptr_t, _Dp, _Alloc> _CntrlBlk;
typedef typename __allocator_traits_rebind<_Alloc, _CntrlBlk>::type _A2;
typedef __allocator_destructor<_A2> _D2;
_A2 __a2(__a);
unique_ptr<_CntrlBlk, _D2> __hold2(__a2.allocate(1), _D2(__a2, 1));
::new(static_cast<void*>(_VSTD::addressof(*__hold2.get())))
_CntrlBlk(__p, __d, __a);
__cntrl_ = _VSTD::addressof(*__hold2.release());
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
{
__d(__p);
throw;
}
#endif // _LIBCPP_NO_EXCEPTIONS
# 4234 "/usr/bin/../include/c++/v1/memory" 3
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>::shared_ptr(const shared_ptr<_Yp>& __r, element_type *__p) _NOEXCEPT
: __ptr_(__p),
__cntrl_(__r.__cntrl_)
{
if (__cntrl_)
__cntrl_->__add_shared();
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>::shared_ptr(const shared_ptr& __r) _NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
if (__cntrl_)
__cntrl_->__add_shared();
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>::shared_ptr(const shared_ptr<_Yp>& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat>::type)
_NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
if (__cntrl_)
__cntrl_->__add_shared();
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>::shared_ptr(shared_ptr&& __r) _NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
__r.__ptr_ = 0;
__r.__cntrl_ = 0;
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>::shared_ptr(shared_ptr<_Yp>&& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat>::type)
_NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
__r.__ptr_ = 0;
__r.__cntrl_ = 0;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 4296 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
template<class _Yp>
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
shared_ptr<_Tp>::shared_ptr(auto_ptr<_Yp>&& __r,
#else
# 4302 "/usr/bin/../include/c++/v1/memory" 3
shared_ptr<_Tp>::shared_ptr(auto_ptr<_Yp> __r,
#endif
# 4304 "/usr/bin/../include/c++/v1/memory" 3
typename enable_if<is_convertible<_Yp*, element_type*>::value, __nat>::type)
: __ptr_(__r.get())
{
typedef __shared_ptr_pointer<_Yp*, default_delete<_Yp>, allocator<_Yp> > _CntrlBlk;
__cntrl_ = new _CntrlBlk(__r.get(), default_delete<_Yp>(), allocator<_Yp>());
__enable_weak_this(__r.get());
__r.release();
}
template<class _Tp>
template <class _Yp, class _Dp>
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
shared_ptr<_Tp>::shared_ptr(unique_ptr<_Yp, _Dp>&& __r,
#else
# 4318 "/usr/bin/../include/c++/v1/memory" 3
shared_ptr<_Tp>::shared_ptr(unique_ptr<_Yp, _Dp> __r,
#endif
# 4320 "/usr/bin/../include/c++/v1/memory" 3
typename enable_if
<
!is_lvalue_reference<_Dp>::value &&
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, element_type*>::value,
__nat
>::type)
: __ptr_(__r.get())
{
#if _LIBCPP_STD_VER > 11
if (__ptr_ == nullptr)
__cntrl_ = nullptr;
else
#endif
# 4334 "/usr/bin/../include/c++/v1/memory" 3
{
typedef __shared_ptr_pointer<_Yp*, _Dp, allocator<_Yp> > _CntrlBlk;
__cntrl_ = new _CntrlBlk(__r.get(), __r.get_deleter(), allocator<_Yp>());
__enable_weak_this(__r.get());
}
__r.release();
}
template<class _Tp>
template <class _Yp, class _Dp>
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
shared_ptr<_Tp>::shared_ptr(unique_ptr<_Yp, _Dp>&& __r,
#else
# 4347 "/usr/bin/../include/c++/v1/memory" 3
shared_ptr<_Tp>::shared_ptr(unique_ptr<_Yp, _Dp> __r,
#endif
# 4349 "/usr/bin/../include/c++/v1/memory" 3
typename enable_if
<
is_lvalue_reference<_Dp>::value &&
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, element_type*>::value,
__nat
>::type)
: __ptr_(__r.get())
{
#if _LIBCPP_STD_VER > 11
if (__ptr_ == nullptr)
__cntrl_ = nullptr;
else
#endif
# 4363 "/usr/bin/../include/c++/v1/memory" 3
{
typedef __shared_ptr_pointer<_Yp*,
reference_wrapper<typename remove_reference<_Dp>::type>,
allocator<_Yp> > _CntrlBlk;
__cntrl_ = new _CntrlBlk(__r.get(), ref(__r.get_deleter()), allocator<_Yp>());
__enable_weak_this(__r.get());
}
__r.release();
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template<class _Tp>
template<class ..._Args>
shared_ptr<_Tp>
shared_ptr<_Tp>::make_shared(_Args&& ...__args)
{
typedef __shared_ptr_emplace<_Tp, allocator<_Tp> > _CntrlBlk;
typedef allocator<_CntrlBlk> _A2;
typedef __allocator_destructor<_A2> _D2;
_A2 __a2;
unique_ptr<_CntrlBlk, _D2> __hold2(__a2.allocate(1), _D2(__a2, 1));
::new(__hold2.get()) _CntrlBlk(__a2, _VSTD::forward<_Args>(__args)...);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = __hold2.release();
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _Alloc, class ..._Args>
shared_ptr<_Tp>
shared_ptr<_Tp>::allocate_shared(const _Alloc& __a, _Args&& ...__args)
{
typedef __shared_ptr_emplace<_Tp, _Alloc> _CntrlBlk;
typedef typename __allocator_traits_rebind<_Alloc, _CntrlBlk>::type _A2;
typedef __allocator_destructor<_A2> _D2;
_A2 __a2(__a);
unique_ptr<_CntrlBlk, _D2> __hold2(__a2.allocate(1), _D2(__a2, 1));
::new(static_cast<void*>(_VSTD::addressof(*__hold2.get())))
_CntrlBlk(__a, _VSTD::forward<_Args>(__args)...);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = _VSTD::addressof(*__hold2.release());
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
#else // _LIBCPP_HAS_NO_VARIADICS
# 4413 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
shared_ptr<_Tp>
shared_ptr<_Tp>::make_shared()
{
typedef __shared_ptr_emplace<_Tp, allocator<_Tp> > _CntrlBlk;
typedef allocator<_CntrlBlk> _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2;
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(__hold2.get()) _CntrlBlk(__alloc2);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = __hold2.release();
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _A0>
shared_ptr<_Tp>
shared_ptr<_Tp>::make_shared(_A0& __a0)
{
typedef __shared_ptr_emplace<_Tp, allocator<_Tp> > _CntrlBlk;
typedef allocator<_CntrlBlk> _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2;
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(__hold2.get()) _CntrlBlk(__alloc2, __a0);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = __hold2.release();
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _A0, class _A1>
shared_ptr<_Tp>
shared_ptr<_Tp>::make_shared(_A0& __a0, _A1& __a1)
{
typedef __shared_ptr_emplace<_Tp, allocator<_Tp> > _CntrlBlk;
typedef allocator<_CntrlBlk> _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2;
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(__hold2.get()) _CntrlBlk(__alloc2, __a0, __a1);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = __hold2.release();
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _A0, class _A1, class _A2>
shared_ptr<_Tp>
shared_ptr<_Tp>::make_shared(_A0& __a0, _A1& __a1, _A2& __a2)
{
typedef __shared_ptr_emplace<_Tp, allocator<_Tp> > _CntrlBlk;
typedef allocator<_CntrlBlk> _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2;
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(__hold2.get()) _CntrlBlk(__alloc2, __a0, __a1, __a2);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = __hold2.release();
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _Alloc>
shared_ptr<_Tp>
shared_ptr<_Tp>::allocate_shared(const _Alloc& __a)
{
typedef __shared_ptr_emplace<_Tp, _Alloc> _CntrlBlk;
typedef typename __allocator_traits_rebind<_Alloc, _CntrlBlk>::type _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2(__a);
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(static_cast<void*>(_VSTD::addressof(*__hold2.get())))
_CntrlBlk(__a);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = _VSTD::addressof(*__hold2.release());
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _Alloc, class _A0>
shared_ptr<_Tp>
shared_ptr<_Tp>::allocate_shared(const _Alloc& __a, _A0& __a0)
{
typedef __shared_ptr_emplace<_Tp, _Alloc> _CntrlBlk;
typedef typename __allocator_traits_rebind<_Alloc, _CntrlBlk>::type _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2(__a);
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(static_cast<void*>(_VSTD::addressof(*__hold2.get())))
_CntrlBlk(__a, __a0);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = _VSTD::addressof(*__hold2.release());
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _Alloc, class _A0, class _A1>
shared_ptr<_Tp>
shared_ptr<_Tp>::allocate_shared(const _Alloc& __a, _A0& __a0, _A1& __a1)
{
typedef __shared_ptr_emplace<_Tp, _Alloc> _CntrlBlk;
typedef typename __allocator_traits_rebind<_Alloc, _CntrlBlk>::type _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2(__a);
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(static_cast<void*>(_VSTD::addressof(*__hold2.get())))
_CntrlBlk(__a, __a0, __a1);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = _VSTD::addressof(*__hold2.release());
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
template<class _Tp>
template<class _Alloc, class _A0, class _A1, class _A2>
shared_ptr<_Tp>
shared_ptr<_Tp>::allocate_shared(const _Alloc& __a, _A0& __a0, _A1& __a1, _A2& __a2)
{
typedef __shared_ptr_emplace<_Tp, _Alloc> _CntrlBlk;
typedef typename __allocator_traits_rebind<_Alloc, _CntrlBlk>::type _Alloc2;
typedef __allocator_destructor<_Alloc2> _D2;
_Alloc2 __alloc2(__a);
unique_ptr<_CntrlBlk, _D2> __hold2(__alloc2.allocate(1), _D2(__alloc2, 1));
::new(static_cast<void*>(_VSTD::addressof(*__hold2.get())))
_CntrlBlk(__a, __a0, __a1, __a2);
shared_ptr<_Tp> __r;
__r.__ptr_ = __hold2.get()->get();
__r.__cntrl_ = _VSTD::addressof(*__hold2.release());
__r.__enable_weak_this(__r.__ptr_);
return __r;
}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 4562 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
shared_ptr<_Tp>::~shared_ptr()
{
if (__cntrl_)
__cntrl_->__release_shared();
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>&
shared_ptr<_Tp>::operator=(const shared_ptr& __r) _NOEXCEPT
{
shared_ptr(__r).swap(*this);
return *this;
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
shared_ptr<_Tp>&
>::type
shared_ptr<_Tp>::operator=(const shared_ptr<_Yp>& __r) _NOEXCEPT
{
shared_ptr(__r).swap(*this);
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>&
shared_ptr<_Tp>::operator=(shared_ptr&& __r) _NOEXCEPT
{
shared_ptr(_VSTD::move(__r)).swap(*this);
return *this;
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
shared_ptr<_Tp>&
>::type
shared_ptr<_Tp>::operator=(shared_ptr<_Yp>&& __r)
{
shared_ptr(_VSTD::move(__r)).swap(*this);
return *this;
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Yp>::value &&
is_convertible<_Yp*, _Tp*>::value,
shared_ptr<_Tp>
>::type&
shared_ptr<_Tp>::operator=(auto_ptr<_Yp>&& __r)
{
shared_ptr(_VSTD::move(__r)).swap(*this);
return *this;
}
template<class _Tp>
template <class _Yp, class _Dp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, _Tp*>::value,
shared_ptr<_Tp>&
>::type
shared_ptr<_Tp>::operator=(unique_ptr<_Yp, _Dp>&& __r)
{
shared_ptr(_VSTD::move(__r)).swap(*this);
return *this;
}
#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 4649 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Yp>::value &&
is_convertible<_Yp*, _Tp*>::value,
shared_ptr<_Tp>&
>::type
shared_ptr<_Tp>::operator=(auto_ptr<_Yp> __r)
{
shared_ptr(__r).swap(*this);
return *this;
}
template<class _Tp>
template <class _Yp, class _Dp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Yp>::value &&
is_convertible<typename unique_ptr<_Yp, _Dp>::pointer, _Tp*>::value,
shared_ptr<_Tp>&
>::type
shared_ptr<_Tp>::operator=(unique_ptr<_Yp, _Dp> __r)
{
shared_ptr(_VSTD::move(__r)).swap(*this);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 4681 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
shared_ptr<_Tp>::swap(shared_ptr& __r) _NOEXCEPT
{
_VSTD::swap(__ptr_, __r.__ptr_);
_VSTD::swap(__cntrl_, __r.__cntrl_);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
shared_ptr<_Tp>::reset() _NOEXCEPT
{
shared_ptr().swap(*this);
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
void
>::type
shared_ptr<_Tp>::reset(_Yp* __p)
{
shared_ptr(__p).swap(*this);
}
template<class _Tp>
template<class _Yp, class _Dp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
void
>::type
shared_ptr<_Tp>::reset(_Yp* __p, _Dp __d)
{
shared_ptr(__p, __d).swap(*this);
}
template<class _Tp>
template<class _Yp, class _Dp, class _Alloc>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
void
>::type
shared_ptr<_Tp>::reset(_Yp* __p, _Dp __d, _Alloc __a)
{
shared_ptr(__p, __d, __a).swap(*this);
}
#ifndef _LIBCPP_HAS_NO_VARIADICS
template<class _Tp, class ..._Args>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Tp>::value,
shared_ptr<_Tp>
>::type
make_shared(_Args&& ...__args)
{
return shared_ptr<_Tp>::make_shared(_VSTD::forward<_Args>(__args)...);
}
template<class _Tp, class _Alloc, class ..._Args>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Tp>::value,
shared_ptr<_Tp>
>::type
allocate_shared(const _Alloc& __a, _Args&& ...__args)
{
return shared_ptr<_Tp>::allocate_shared(__a, _VSTD::forward<_Args>(__args)...);
}
#else // _LIBCPP_HAS_NO_VARIADICS
# 4765 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
make_shared()
{
return shared_ptr<_Tp>::make_shared();
}
template<class _Tp, class _A0>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
make_shared(_A0& __a0)
{
return shared_ptr<_Tp>::make_shared(__a0);
}
template<class _Tp, class _A0, class _A1>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
make_shared(_A0& __a0, _A1& __a1)
{
return shared_ptr<_Tp>::make_shared(__a0, __a1);
}
template<class _Tp, class _A0, class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
make_shared(_A0& __a0, _A1& __a1, _A2& __a2)
{
return shared_ptr<_Tp>::make_shared(__a0, __a1, __a2);
}
template<class _Tp, class _Alloc>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
allocate_shared(const _Alloc& __a)
{
return shared_ptr<_Tp>::allocate_shared(__a);
}
template<class _Tp, class _Alloc, class _A0>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
allocate_shared(const _Alloc& __a, _A0& __a0)
{
return shared_ptr<_Tp>::allocate_shared(__a, __a0);
}
template<class _Tp, class _Alloc, class _A0, class _A1>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
allocate_shared(const _Alloc& __a, _A0& __a0, _A1& __a1)
{
return shared_ptr<_Tp>::allocate_shared(__a, __a0, __a1);
}
template<class _Tp, class _Alloc, class _A0, class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
allocate_shared(const _Alloc& __a, _A0& __a0, _A1& __a1, _A2& __a2)
{
return shared_ptr<_Tp>::allocate_shared(__a, __a0, __a1, __a2);
}
#endif // _LIBCPP_HAS_NO_VARIADICS
# 4831 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const shared_ptr<_Tp>& __x, const shared_ptr<_Up>& __y) _NOEXCEPT
{
return __x.get() == __y.get();
}
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const shared_ptr<_Tp>& __x, const shared_ptr<_Up>& __y) _NOEXCEPT
{
return !(__x == __y);
}
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(const shared_ptr<_Tp>& __x, const shared_ptr<_Up>& __y) _NOEXCEPT
{
typedef typename common_type<_Tp*, _Up*>::type _Vp;
return less<_Vp>()(__x.get(), __y.get());
}
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(const shared_ptr<_Tp>& __x, const shared_ptr<_Up>& __y) _NOEXCEPT
{
return __y < __x;
}
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const shared_ptr<_Tp>& __x, const shared_ptr<_Up>& __y) _NOEXCEPT
{
return !(__y < __x);
}
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const shared_ptr<_Tp>& __x, const shared_ptr<_Up>& __y) _NOEXCEPT
{
return !(__x < __y);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(const shared_ptr<_Tp>& __x, nullptr_t) _NOEXCEPT
{
return !__x;
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator==(nullptr_t, const shared_ptr<_Tp>& __x) _NOEXCEPT
{
return !__x;
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(const shared_ptr<_Tp>& __x, nullptr_t) _NOEXCEPT
{
return static_cast<bool>(__x);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator!=(nullptr_t, const shared_ptr<_Tp>& __x) _NOEXCEPT
{
return static_cast<bool>(__x);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(const shared_ptr<_Tp>& __x, nullptr_t) _NOEXCEPT
{
return less<_Tp*>()(__x.get(), nullptr);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<(nullptr_t, const shared_ptr<_Tp>& __x) _NOEXCEPT
{
return less<_Tp*>()(nullptr, __x.get());
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(const shared_ptr<_Tp>& __x, nullptr_t) _NOEXCEPT
{
return nullptr < __x;
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>(nullptr_t, const shared_ptr<_Tp>& __x) _NOEXCEPT
{
return __x < nullptr;
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(const shared_ptr<_Tp>& __x, nullptr_t) _NOEXCEPT
{
return !(nullptr < __x);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator<=(nullptr_t, const shared_ptr<_Tp>& __x) _NOEXCEPT
{
return !(__x < nullptr);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(const shared_ptr<_Tp>& __x, nullptr_t) _NOEXCEPT
{
return !(__x < nullptr);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
operator>=(nullptr_t, const shared_ptr<_Tp>& __x) _NOEXCEPT
{
return !(nullptr < __x);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
swap(shared_ptr<_Tp>& __x, shared_ptr<_Tp>& __y) _NOEXCEPT
{
__x.swap(__y);
}
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Tp>::value && !is_array<_Up>::value,
shared_ptr<_Tp>
>::type
static_pointer_cast(const shared_ptr<_Up>& __r) _NOEXCEPT
{
return shared_ptr<_Tp>(__r, static_cast<_Tp*>(__r.get()));
}
template<class _Tp, class _Up>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
!is_array<_Tp>::value && !is_array<_Up>::value,
shared_ptr<_Tp>
>::type
dynamic_pointer_cast(const shared_ptr<_Up>& __r) _NOEXCEPT
{
_Tp* __p = dynamic_cast<_Tp*>(__r.get());
return __p ? shared_ptr<_Tp>(__r, __p) : shared_ptr<_Tp>();
}
template<class _Tp, class _Up>
typename enable_if
<
is_array<_Tp>::value == is_array<_Up>::value,
shared_ptr<_Tp>
>::type
const_pointer_cast(const shared_ptr<_Up>& __r) _NOEXCEPT
{
typedef typename remove_extent<_Tp>::type _RTp;
return shared_ptr<_Tp>(__r, const_cast<_RTp*>(__r.get()));
}
#ifndef _LIBCPP_NO_RTTI
template<class _Dp, class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Dp*
get_deleter(const shared_ptr<_Tp>& __p) _NOEXCEPT
{
return __p.template __get_deleter<_Dp>();
}
#endif // _LIBCPP_NO_RTTI
# 5033 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
class _LIBCPP_TYPE_VIS_ONLY weak_ptr
{
public:
typedef _Tp element_type;
private:
element_type* __ptr_;
__shared_weak_count* __cntrl_;
public:
_LIBCPP_CONSTEXPR weak_ptr() _NOEXCEPT;
template<class _Yp> weak_ptr(shared_ptr<_Yp> const& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat*>::type = 0)
_NOEXCEPT;
weak_ptr(weak_ptr const& __r) _NOEXCEPT;
template<class _Yp> weak_ptr(weak_ptr<_Yp> const& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat*>::type = 0)
_NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
weak_ptr(weak_ptr&& __r) _NOEXCEPT;
template<class _Yp> weak_ptr(weak_ptr<_Yp>&& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat*>::type = 0)
_NOEXCEPT;
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 5059 "/usr/bin/../include/c++/v1/memory" 3
~weak_ptr();
weak_ptr& operator=(weak_ptr const& __r) _NOEXCEPT;
template<class _Yp>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
weak_ptr&
>::type
operator=(weak_ptr<_Yp> const& __r) _NOEXCEPT;
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
weak_ptr& operator=(weak_ptr&& __r) _NOEXCEPT;
template<class _Yp>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
weak_ptr&
>::type
operator=(weak_ptr<_Yp>&& __r) _NOEXCEPT;
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 5082 "/usr/bin/../include/c++/v1/memory" 3
template<class _Yp>
typename enable_if
<
is_convertible<_Yp*, element_type*>::value,
weak_ptr&
>::type
operator=(shared_ptr<_Yp> const& __r) _NOEXCEPT;
void swap(weak_ptr& __r) _NOEXCEPT;
void reset() _NOEXCEPT;
_LIBCPP_INLINE_VISIBILITY
long use_count() const _NOEXCEPT
{return __cntrl_ ? __cntrl_->use_count() : 0;}
_LIBCPP_INLINE_VISIBILITY
bool expired() const _NOEXCEPT
{return __cntrl_ == 0 || __cntrl_->use_count() == 0;}
shared_ptr<_Tp> lock() const _NOEXCEPT;
template<class _Up>
_LIBCPP_INLINE_VISIBILITY
bool owner_before(const shared_ptr<_Up>& __r) const
{return __cntrl_ < __r.__cntrl_;}
template<class _Up>
_LIBCPP_INLINE_VISIBILITY
bool owner_before(const weak_ptr<_Up>& __r) const
{return __cntrl_ < __r.__cntrl_;}
template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY weak_ptr;
template <class _Up> friend class _LIBCPP_TYPE_VIS_ONLY shared_ptr;
};
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_LIBCPP_CONSTEXPR
weak_ptr<_Tp>::weak_ptr() _NOEXCEPT
: __ptr_(0),
__cntrl_(0)
{
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
weak_ptr<_Tp>::weak_ptr(weak_ptr const& __r) _NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
if (__cntrl_)
__cntrl_->__add_weak();
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
weak_ptr<_Tp>::weak_ptr(shared_ptr<_Yp> const& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat*>::type)
_NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
if (__cntrl_)
__cntrl_->__add_weak();
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
weak_ptr<_Tp>::weak_ptr(weak_ptr<_Yp> const& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat*>::type)
_NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
if (__cntrl_)
__cntrl_->__add_weak();
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
weak_ptr<_Tp>::weak_ptr(weak_ptr&& __r) _NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
__r.__ptr_ = 0;
__r.__cntrl_ = 0;
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
weak_ptr<_Tp>::weak_ptr(weak_ptr<_Yp>&& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat*>::type)
_NOEXCEPT
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_)
{
__r.__ptr_ = 0;
__r.__cntrl_ = 0;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 5185 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
weak_ptr<_Tp>::~weak_ptr()
{
if (__cntrl_)
__cntrl_->__release_weak();
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
weak_ptr<_Tp>&
weak_ptr<_Tp>::operator=(weak_ptr const& __r) _NOEXCEPT
{
weak_ptr(__r).swap(*this);
return *this;
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
weak_ptr<_Tp>&
>::type
weak_ptr<_Tp>::operator=(weak_ptr<_Yp> const& __r) _NOEXCEPT
{
weak_ptr(__r).swap(*this);
return *this;
}
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
weak_ptr<_Tp>&
weak_ptr<_Tp>::operator=(weak_ptr&& __r) _NOEXCEPT
{
weak_ptr(_VSTD::move(__r)).swap(*this);
return *this;
}
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
weak_ptr<_Tp>&
>::type
weak_ptr<_Tp>::operator=(weak_ptr<_Yp>&& __r) _NOEXCEPT
{
weak_ptr(_VSTD::move(__r)).swap(*this);
return *this;
}
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
# 5242 "/usr/bin/../include/c++/v1/memory" 3
template<class _Tp>
template<class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
typename enable_if
<
is_convertible<_Yp*, _Tp*>::value,
weak_ptr<_Tp>&
>::type
weak_ptr<_Tp>::operator=(shared_ptr<_Yp> const& __r) _NOEXCEPT
{
weak_ptr(__r).swap(*this);
return *this;
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
weak_ptr<_Tp>::swap(weak_ptr& __r) _NOEXCEPT
{
_VSTD::swap(__ptr_, __r.__ptr_);
_VSTD::swap(__cntrl_, __r.__cntrl_);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
swap(weak_ptr<_Tp>& __x, weak_ptr<_Tp>& __y) _NOEXCEPT
{
__x.swap(__y);
}
template<class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
weak_ptr<_Tp>::reset() _NOEXCEPT
{
weak_ptr().swap(*this);
}
template<class _Tp>
template<class _Yp>
shared_ptr<_Tp>::shared_ptr(const weak_ptr<_Yp>& __r,
typename enable_if<is_convertible<_Yp*, _Tp*>::value, __nat>::type)
: __ptr_(__r.__ptr_),
__cntrl_(__r.__cntrl_ ? __r.__cntrl_->lock() : __r.__cntrl_)
{
if (__cntrl_ == 0)
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_weak_ptr();
#else
# 5293 "/usr/bin/../include/c++/v1/memory" 3
assert(!"bad_weak_ptr");
#endif
# 5295 "/usr/bin/../include/c++/v1/memory" 3
}
template<class _Tp>
shared_ptr<_Tp>
weak_ptr<_Tp>::lock() const _NOEXCEPT
{
shared_ptr<_Tp> __r;
__r.__cntrl_ = __cntrl_ ? __cntrl_->lock() : __cntrl_;
if (__r.__cntrl_)
__r.__ptr_ = __ptr_;
return __r;
}
template <class _Tp> struct owner_less;
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY owner_less<shared_ptr<_Tp> >
: binary_function<shared_ptr<_Tp>, shared_ptr<_Tp>, bool>
{
typedef bool result_type;
_LIBCPP_INLINE_VISIBILITY
bool operator()(shared_ptr<_Tp> const& __x, shared_ptr<_Tp> const& __y) const
{return __x.owner_before(__y);}
_LIBCPP_INLINE_VISIBILITY
bool operator()(shared_ptr<_Tp> const& __x, weak_ptr<_Tp> const& __y) const
{return __x.owner_before(__y);}
_LIBCPP_INLINE_VISIBILITY
bool operator()( weak_ptr<_Tp> const& __x, shared_ptr<_Tp> const& __y) const
{return __x.owner_before(__y);}
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY owner_less<weak_ptr<_Tp> >
: binary_function<weak_ptr<_Tp>, weak_ptr<_Tp>, bool>
{
typedef bool result_type;
_LIBCPP_INLINE_VISIBILITY
bool operator()( weak_ptr<_Tp> const& __x, weak_ptr<_Tp> const& __y) const
{return __x.owner_before(__y);}
_LIBCPP_INLINE_VISIBILITY
bool operator()(shared_ptr<_Tp> const& __x, weak_ptr<_Tp> const& __y) const
{return __x.owner_before(__y);}
_LIBCPP_INLINE_VISIBILITY
bool operator()( weak_ptr<_Tp> const& __x, shared_ptr<_Tp> const& __y) const
{return __x.owner_before(__y);}
};
template<class _Tp>
class _LIBCPP_TYPE_VIS_ONLY enable_shared_from_this
{
mutable weak_ptr<_Tp> __weak_this_;
protected:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR
enable_shared_from_this() _NOEXCEPT {}
_LIBCPP_INLINE_VISIBILITY
enable_shared_from_this(enable_shared_from_this const&) _NOEXCEPT {}
_LIBCPP_INLINE_VISIBILITY
enable_shared_from_this& operator=(enable_shared_from_this const&) _NOEXCEPT
{return *this;}
_LIBCPP_INLINE_VISIBILITY
~enable_shared_from_this() {}
public:
_LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp> shared_from_this()
{return shared_ptr<_Tp>(__weak_this_);}
_LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp const> shared_from_this() const
{return shared_ptr<const _Tp>(__weak_this_);}
template <class _Up> friend class shared_ptr;
};
template <class _Tp>
struct _LIBCPP_TYPE_VIS_ONLY hash<shared_ptr<_Tp> >
{
typedef shared_ptr<_Tp> argument_type;
typedef size_t result_type;
_LIBCPP_INLINE_VISIBILITY
result_type operator()(const argument_type& __ptr) const _NOEXCEPT
{
return hash<_Tp*>()(__ptr.get());
}
};
template<class _CharT, class _Traits, class _Yp>
inline _LIBCPP_INLINE_VISIBILITY
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Yp> const& __p);
#if __has_feature(cxx_atomic) && !defined(_LIBCPP_HAS_NO_THREADS)
class _LIBCPP_TYPE_VIS __sp_mut
{
void* __lx;
public:
void lock() _NOEXCEPT;
void unlock() _NOEXCEPT;
private:
_LIBCPP_CONSTEXPR __sp_mut(void*) _NOEXCEPT;
__sp_mut(const __sp_mut&);
__sp_mut& operator=(const __sp_mut&);
friend _LIBCPP_FUNC_VIS __sp_mut& __get_sp_mut(const void*);
};
_LIBCPP_FUNC_VIS __sp_mut& __get_sp_mut(const void*);
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_is_lock_free(const shared_ptr<_Tp>*)
{
return false;
}
template <class _Tp>
shared_ptr<_Tp>
atomic_load(const shared_ptr<_Tp>* __p)
{
__sp_mut& __m = __get_sp_mut(__p);
__m.lock();
shared_ptr<_Tp> __q = *__p;
__m.unlock();
return __q;
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
atomic_load_explicit(const shared_ptr<_Tp>* __p, memory_order)
{
return atomic_load(__p);
}
template <class _Tp>
void
atomic_store(shared_ptr<_Tp>* __p, shared_ptr<_Tp> __r)
{
__sp_mut& __m = __get_sp_mut(__p);
__m.lock();
__p->swap(__r);
__m.unlock();
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
void
atomic_store_explicit(shared_ptr<_Tp>* __p, shared_ptr<_Tp> __r, memory_order)
{
atomic_store(__p, __r);
}
template <class _Tp>
shared_ptr<_Tp>
atomic_exchange(shared_ptr<_Tp>* __p, shared_ptr<_Tp> __r)
{
__sp_mut& __m = __get_sp_mut(__p);
__m.lock();
__p->swap(__r);
__m.unlock();
return __r;
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
shared_ptr<_Tp>
atomic_exchange_explicit(shared_ptr<_Tp>* __p, shared_ptr<_Tp> __r, memory_order)
{
return atomic_exchange(__p, __r);
}
template <class _Tp>
bool
atomic_compare_exchange_strong(shared_ptr<_Tp>* __p, shared_ptr<_Tp>* __v, shared_ptr<_Tp> __w)
{
__sp_mut& __m = __get_sp_mut(__p);
__m.lock();
if (__p->__owner_equivalent(*__v))
{
*__p = __w;
__m.unlock();
return true;
}
*__v = *__p;
__m.unlock();
return false;
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_weak(shared_ptr<_Tp>* __p, shared_ptr<_Tp>* __v, shared_ptr<_Tp> __w)
{
return atomic_compare_exchange_strong(__p, __v, __w);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_strong_explicit(shared_ptr<_Tp>* __p, shared_ptr<_Tp>* __v,
shared_ptr<_Tp> __w, memory_order, memory_order)
{
return atomic_compare_exchange_strong(__p, __v, __w);
}
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
bool
atomic_compare_exchange_weak_explicit(shared_ptr<_Tp>* __p, shared_ptr<_Tp>* __v,
shared_ptr<_Tp> __w, memory_order, memory_order)
{
return atomic_compare_exchange_weak(__p, __v, __w);
}
#endif // __has_feature(cxx_atomic) && !defined(_LIBCPP_HAS_NO_THREADS)
# 5511 "/usr/bin/../include/c++/v1/memory" 3
//enum class
struct _LIBCPP_TYPE_VIS pointer_safety
{
enum __lx
{
relaxed,
preferred,
strict
};
__lx __v_;
_LIBCPP_INLINE_VISIBILITY
pointer_safety(__lx __v) : __v_(__v) {}
_LIBCPP_INLINE_VISIBILITY
operator int() const {return __v_;}
};
_LIBCPP_FUNC_VIS void declare_reachable(void* __p);
_LIBCPP_FUNC_VIS void declare_no_pointers(char* __p, size_t __n);
_LIBCPP_FUNC_VIS void undeclare_no_pointers(char* __p, size_t __n);
_LIBCPP_FUNC_VIS pointer_safety get_pointer_safety() _NOEXCEPT;
_LIBCPP_FUNC_VIS void* __undeclare_reachable(void* __p);
template <class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_Tp*
undeclare_reachable(_Tp* __p)
{
return static_cast<_Tp*>(__undeclare_reachable(__p));
}
_LIBCPP_FUNC_VIS void* align(size_t __align, size_t __sz, void*& __ptr, size_t& __space);
// --- Helper for container swap --
template <typename _Alloc>
_LIBCPP_INLINE_VISIBILITY
void __swap_allocator(_Alloc & __a1, _Alloc & __a2)
#if _LIBCPP_STD_VER >= 14
_NOEXCEPT
#else
# 5553 "/usr/bin/../include/c++/v1/memory" 3
_NOEXCEPT_(__is_nothrow_swappable<_Alloc>::value)
#endif
# 5555 "/usr/bin/../include/c++/v1/memory" 3
{
__swap_allocator(__a1, __a2,
integral_constant<bool, _VSTD::allocator_traits<_Alloc>::propagate_on_container_swap::value>());
}
template <typename _Alloc>
_LIBCPP_INLINE_VISIBILITY
void __swap_allocator(_Alloc & __a1, _Alloc & __a2, true_type)
#if _LIBCPP_STD_VER >= 14
_NOEXCEPT
#else
# 5566 "/usr/bin/../include/c++/v1/memory" 3
_NOEXCEPT_(__is_nothrow_swappable<_Alloc>::value)
#endif
# 5568 "/usr/bin/../include/c++/v1/memory" 3
{
using _VSTD::swap;
swap(__a1, __a2);
}
template <typename _Alloc>
_LIBCPP_INLINE_VISIBILITY
void __swap_allocator(_Alloc &, _Alloc &, false_type) _NOEXCEPT {}
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_MEMORY
# 5581 "/usr/bin/../include/c++/v1/memory" 3
# 629 "/usr/bin/../include/c++/v1/algorithm" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <iterator>
#endif /* expanded by -frewrite-includes */
# 629 "/usr/bin/../include/c++/v1/algorithm" 3
# 630 "/usr/bin/../include/c++/v1/algorithm" 3
#if 0 /* expanded by -frewrite-includes */
#include <cstddef>
#endif /* expanded by -frewrite-includes */
# 630 "/usr/bin/../include/c++/v1/algorithm" 3
# 631 "/usr/bin/../include/c++/v1/algorithm" 3
#if defined(__IBMCPP__)
#if 0 /* expanded by -frewrite-includes */
#include "support/ibm/support.h"
#endif /* expanded by -frewrite-includes */
# 633 "/usr/bin/../include/c++/v1/algorithm" 3
# 634 "/usr/bin/../include/c++/v1/algorithm" 3
#endif
# 635 "/usr/bin/../include/c++/v1/algorithm" 3
#if defined(_LIBCPP_MSVCRT) || defined(__MINGW32__)
#if 0 /* expanded by -frewrite-includes */
#include "support/win32/support.h"
#endif /* expanded by -frewrite-includes */
# 636 "/usr/bin/../include/c++/v1/algorithm" 3
# 637 "/usr/bin/../include/c++/v1/algorithm" 3
#endif
# 638 "/usr/bin/../include/c++/v1/algorithm" 3
#if 0 /* expanded by -frewrite-includes */
#include <__undef_min_max>
#endif /* expanded by -frewrite-includes */
# 639 "/usr/bin/../include/c++/v1/algorithm" 3
# 1 "/usr/bin/../include/c++/v1/__undef_min_max" 1 3
// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifdef min
#if defined(_MSC_VER) && ! defined(__clang__)
_LIBCPP_WARNING("macro min is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing min")
#else
# 16 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#warning: macro min is incompatible with C++. #undefing min
#endif
# 18 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#undef min
#endif
# 20 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#ifdef max
#if defined(_MSC_VER) && ! defined(__clang__)
_LIBCPP_WARNING("macro max is incompatible with C++. Try #define NOMINMAX "
"before any Windows header. #undefing max")
#else
# 26 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#warning: macro max is incompatible with C++. #undefing max
#endif
# 28 "/usr/bin/../include/c++/v1/__undef_min_max" 3
#undef max
#endif
# 30 "/usr/bin/../include/c++/v1/__undef_min_max" 3
# 640 "/usr/bin/../include/c++/v1/algorithm" 2 3
#if 0 /* expanded by -frewrite-includes */
#include <__debug>
#endif /* expanded by -frewrite-includes */
# 641 "/usr/bin/../include/c++/v1/algorithm" 3
# 642 "/usr/bin/../include/c++/v1/algorithm" 3
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#if 0 /* expanded by -frewrite-includes */
#pragma GCC system_header
#endif /* expanded by -frewrite-includes */
# 645 "/usr/bin/../include/c++/v1/algorithm" 3
#endif
# 646 "/usr/bin/../include/c++/v1/algorithm" 3
_LIBCPP_BEGIN_NAMESPACE_STD
// I'd like to replace these with _VSTD::equal_to<void>, but can't because:
// * That only works with C++14 and later, and
// * We haven't included <functional> here.
template <class _T1, class _T2 = _T1>
struct __equal_to
{
_LIBCPP_INLINE_VISIBILITY bool operator()(const _T1& __x, const _T1& __y) const {return __x == __y;}
_LIBCPP_INLINE_VISIBILITY bool operator()(const _T1& __x, const _T2& __y) const {return __x == __y;}
_LIBCPP_INLINE_VISIBILITY bool operator()(const _T2& __x, const _T1& __y) const {return __x == __y;}
_LIBCPP_INLINE_VISIBILITY bool operator()(const _T2& __x, const _T2& __y) const {return __x == __y;}
};
template <class _T1>
struct __equal_to<_T1, _T1>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T1& __y) const {return __x == __y;}
};
template <class _T1>
struct __equal_to<const _T1, _T1>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T1& __y) const {return __x == __y;}
};
template <class _T1>
struct __equal_to<_T1, const _T1>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T1& __y) const {return __x == __y;}
};
template <class _T1, class _T2 = _T1>
struct __less
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T1& __y) const {return __x < __y;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T2& __y) const {return __x < __y;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T2& __x, const _T1& __y) const {return __x < __y;}
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T2& __x, const _T2& __y) const {return __x < __y;}
};
template <class _T1>
struct __less<_T1, _T1>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T1& __y) const {return __x < __y;}
};
template <class _T1>
struct __less<const _T1, _T1>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T1& __y) const {return __x < __y;}
};
template <class _T1>
struct __less<_T1, const _T1>
{
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR_AFTER_CXX11
bool operator()(const _T1& __x, const _T1& __y) const {return __x < __y;}
};
template <class _Predicate>
class __negate
{
private:
_Predicate __p_;
public:
_LIBCPP_INLINE_VISIBILITY __negate() {}
_LIBCPP_INLINE_VISIBILITY
explicit __negate(_Predicate __p) : __p_(__p) {}
template <class _T1>
_LIBCPP_INLINE_VISIBILITY
bool operator()(const _T1& __x) {return !__p_(__x);}
template <class _T1, class _T2>
_LIBCPP_INLINE_VISIBILITY
bool operator()(const _T1& __x, const _T2& __y) {return !__p_(__x, __y);}
};
#ifdef _LIBCPP_DEBUG
template <class _Compare>
struct __debug_less
{
_Compare __comp_;
__debug_less(_Compare& __c) : __comp_(__c) {}
template <class _Tp, class _Up>
bool operator()(const _Tp& __x, const _Up& __y)
{
bool __r = __comp_(__x, __y);
if (__r)
_LIBCPP_ASSERT(!__comp_(__y, __x), "Comparator does not induce a strict weak ordering");
return __r;
}
};
#endif // _LIBCPP_DEBUG
# 757 "/usr/bin/../include/c++/v1/algorithm" 3
// Precondition: __x != 0
inline _LIBCPP_INLINE_VISIBILITY
unsigned
__ctz(unsigned __x)
{
return static_cast<unsigned>(__builtin_ctz(__x));
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long
__ctz(unsigned long __x)
{
return static_cast<unsigned long>(__builtin_ctzl(__x));
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long long
__ctz(unsigned long long __x)
{
return static_cast<unsigned long long>(__builtin_ctzll(__x));
}
// Precondition: __x != 0
inline _LIBCPP_INLINE_VISIBILITY
unsigned
__clz(unsigned __x)
{
return static_cast<unsigned>(__builtin_clz(__x));
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long
__clz(unsigned long __x)
{
return static_cast<unsigned long>(__builtin_clzl (__x));
}
inline _LIBCPP_INLINE_VISIBILITY
unsigned long long
__clz(unsigned long long __x)
{
return static_cast<unsigned long long>(__builtin_clzll(__x));
}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned __x) {return __builtin_popcount (__x);}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned long __x) {return __builtin_popcountl (__x);}
inline _LIBCPP_INLINE_VISIBILITY int __pop_count(unsigned long long __x) {return __builtin_popcountll(__x);}
// all_of
template <class _InputIterator, class _Predicate>
inline _LIBCPP_INLINE_VISIBILITY
bool
all_of(_InputIterator __first, _InputIterator __last, _Predicate __pred)
{
for (; __first != __last; ++__first)
if (!__pred(*__first))
return false;
return true;
}
// any_of
template <class _InputIterator, class _Predicate>
inline _LIBCPP_INLINE_VISIBILITY
bool
any_of(_InputIterator __first, _InputIterator __last, _Predicate __pred)
{
for (; __first != __last; ++__first)
if (__pred(*__first))
return true;
return false;
}
// none_of
template <class _InputIterator, class _Predicate>
inline _LIBCPP_INLINE_VISIBILITY
bool
none_of(_InputIterator __first, _InputIterator __last, _Predicate __pred)
{
for (; __first != __last; ++__first)
if (__pred(*__first))
return false;
return true;
}
// for_each
template <class _InputIterator, class _Function>
inline _LIBCPP_INLINE_VISIBILITY
_Function
for_each(_InputIterator __first, _InputIterator __last, _Function __f)
{
for (; __first != __last; ++__first)
__f(*__first);
return _VSTD::move(__f); // explicitly moved for (emulated) C++03
}
// find
template <class _InputIterator, class _Tp>
inline _LIBCPP_INLINE_VISIBILITY
_InputIterator
find(_InputIterator __first, _InputIterator __last, const _Tp& __value_)
{
for (; __first != __last; ++__first)
if (*__first == __value_)
break;
return __first;
}
// find_if
template <class _InputIterator, class _Predicate>
inline _LIBCPP_INLINE_VISIBILITY
_InputIterator
find_if(_InputIterator __first, _InputIterator __last, _Predicate __pred)
{
for (; __first != __last; ++__first)
if (__pred(*__first))
break;
return __first;
}
// find_if_not
template<class _InputIterator, class _Predicate>
inline _LIBCPP_INLINE_VISIBILITY
_InputIterator
find_if_not(_InputIterator __first, _InputIterator __last, _Predicate __pred)
{
for (; __first != __last; ++__first)
if (!__pred(*__first))
break;
return __first;
}
// find_end
template <class _BinaryPredicate, class _ForwardIterator1, class _ForwardIterator2>
_ForwardIterator1
__find_end(_ForwardIterator1 __first1, _ForwardIterator1 __last1,
_ForwardIterator2 __first2, _ForwardIterator2 __last2, _BinaryPredicate __pred,
forward_iterator_tag, forward_iterator_tag)
{
// modeled after search algorithm
_ForwardIterator1 __r = __last1; // __last1 is the "default" answer
if (__first2 == __last2)
return __r;
while (true)
{
while (true)
{
if (__first1 == __last1) // if source exhausted return last correct answer
return __r; // (or __last1 if never found)
if (__pred(*__first1, *__first2))
break;
++__first1;
}
// *__first1 matches *__first2, now match elements after here
_ForwardIterator1 __m1 = __first1;
_ForwardIterator2 __m2 = __first2;
while (true)
{
if (++__m2 == __last2)
{ // Pattern exhaused, record answer and search for another one
__r = __first1;
++__first1;
break;
}
if (++__m1 == __last1) // Source exhausted, return last answer
return __r;
if (!__pred(*__m1, *__m2)) // mismatch, restart with a new __first
{
++__first1;
break;
} // else there is a match, check next elements
}
}
}
template <class _BinaryPredicate, class _BidirectionalIterator1, class _BidirectionalIterator2>
_BidirectionalIterator1
__find_end(_BidirectionalIterator1 __first1, _BidirectionalIterator1 __last1,
_BidirectionalIterator2 __first2, _BidirectionalIterator2 __last2, _BinaryPredicate __pred,
bidirectional_iterator_tag, bidirectional_iterator_tag)
{
// modeled after search algorithm (in reverse)
if (__first2 == __last2)
return __last1; // Everything matches an empty sequence
_BidirectionalIterator1 __l1 = __last1;
_BidirectionalIterator2 __l2 = __last2;
--__l2;
while (true)
{
// Find last element in sequence 1 that matchs *(__last2-1), with a mininum of loop checks
while (true)
{
if (__first1 == __l1) // return __last1 if no element matches *__first2
return __last1;
if (__pred(*--__l1, *__l2))
break;
}
// *__l1 matches *__l2, now match elements before here
_BidirectionalIterator1 __m1 = __l1;
_BidirectionalIterator2 __m2 = __l2;
while (true)
{
if (__m2 == __first2) // If pattern exhausted, __m1 is the answer (works for 1 element pattern)
return __m1;
if (__m1 == __first1) // Otherwise if source exhaused, pattern not found
return __last1;
if (!__pred(*--__m1, *--__m2)) // if there is a mismatch, restart with a new __l1
{
break;
} // else there is a match, check next elements
}
}
}
template <class _BinaryPredicate, class _RandomAccessIterator1, class _RandomAccessIterator2>
_LIBCPP_CONSTEXPR_AFTER_CXX11 _RandomAccessIterator1
__find_end(_RandomAccessIterator1 __first1, _RandomAccessIterator1 __last1,
_RandomAccessIterator2 __first2, _RandomAccessIterator2 __last2, _BinaryPredicate __pred,
random_access_iterator_tag, random_access_iterator_tag)
{
// Take advantage of knowing source and pattern lengths. Stop short when source is smaller than pattern
typename iterator_traits<_RandomAccessIterator2>::difference_type __len2 = __last2 - __first2;
if (__len2 == 0)
return __last1;
typename iterator_traits<_RandomAccessIterator1>::difference_type __len1 = __last1 - __first1;
if (__len1 < __len2)
return __last1;
const _RandomAccessIter
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