vinniefalco

void
value::
swap(value& other)
{
    if(*get_storage() != *other.get_storage())
    {
        value temp1(
            std::move(*this),
            other.get_storage());
        value temp2(

vinniefalco

rapidjson parse 55952763 bytes in 223ms
rapidjson parse 55952763 bytes in 223ms
rapidjson parse 55952763 bytes in 223ms
nlohmann parse 55952763 bytes in 513ms
nlohmann parse 55952763 bytes in 519ms
nlohmann parse 55952763 bytes in 521ms
Boost.JSON parse 55952763 bytes in 235ms
Boost.JSON parse 55952763 bytes in 232ms
Boost.JSON parse 55952763 bytes in 208ms
rapidjson parse 488889121 bytes in 1782ms

vinniefalco

//
// Copyright (c) 2019 Vinnie Falco (vinnie dot falco at gmail dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// Official repository: https://github.com/vinniefalco/json
//

vinniefalco

boost.json.basic_parser
sizeof(basic_parser) == 136
'i' number_double_huge_neg_exp accept
'i' number_huge_exp accept
'i' number_neg_int_huge_exp accept
'i' number_pos_double_huge_exp accept
'i' number_real_neg_overflow accept
'i' number_real_pos_overflow accept
'i' number_real_underflow accept
'i' number_too_big_neg_int reject

vinniefalco

    static
    int
    utf8_encode(
        char* dest,
        unsigned long cp)
        
    {
        if(cp < 0x80)
        {
            dest[0] = static_cast<char>(cp);

vinniefalco

    // handles 1 or 2 surrogates
    case state::u_surr:
    {
        // one code unit
        if(u0_ == -1)
        {
            if( u_ >= 0xd800)
            {
                if(u_ <=  0xdbff)
                {

vinniefalco

    // handles 1 or 2 surrogates
    case state::u_surr:
    {
        // one code unit
        if(u0_ == -1)
        {
            if( u_ >= 0xd800 &&
                u_ <  0xdbff)
            {
                // need 2nd surrogate

vinniefalco

    // handles 1 or 2 surrogates
    case state::u_surr:
    {
        if(u0_ == -1)
        {
            if( u_ >= 0xd800 &&
                u_ <  0xe000)
            {
                // need 2nd surrogate
                u0_ = u_;

vinniefalco

C:\Users\vinnie\src\boost\boost/json/storage.hpp(30): warning C4251: 'boost::json::storage::refs_': struct 'std::atomic<unsigned int>' needs to have dll-interface to be used by clients of class 'boost::json::storage'
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Tools\MSVC\14.16.27023\include\xxatomic(162): note: see declaration of 'std::atomic<unsigned int>'
C:\Users\vinnie\src\boost\boost/json/array.hpp(81): warning C4251: 'boost::json::array::sp_': class 'boost::json::basic_storage_ptr<boost::json::storage>' needs to have dll-interface to be used by clients of class 'boost::json::array'
C:\Users\vinnie\src\boost\boost/json/storage.hpp(227): note: see declaration of 'boost::json::basic_storage_ptr<boost::json::storage>'
C:\Users\vinnie\src\boost\boost/json/object.hpp(173): warning C4251: 'boost::json::object::sp_': class 'boost::json::basic_storage_ptr<boost::json::storage>' needs to have dll-interface to be used by clients of class 'boost::json::object'
C:\Users\vinnie\src\boost\boost/js

vinniefalco

#if defined(GENERATING_DOCUMENTATION)
# define BOOST_JSON_DECL
#elif defined(BOOST_JSON_HEADER_ONLY)
# define BOOST_JSON_DECL inline
#else
# if (defined(BOOST_JSON_DYN_LINK) || defined(BOOST_ALL_DYN_LINK)) && !defined(BOOST_JSON_STATIC_LINK)
#  if defined(BOOST_JSON_SOURCE)
#   define BOOST_JSON_DECL BOOST_SYMBOL_EXPORT
#   define BOOST_JSON_BUILD_DLL
#  else