hutorny

#include <iostream>
#include <stdexcept>
#define TRACE() \
  std::cout << __PRETTY_FUNCTION__ << std::endl;

namespace details {

template<class Parameter>
struct expected {
  template<class Argument>

hutorny

#include <iostream>
#include <stdexcept>
#define TRACE() \
  std::cout << __PRETTY_FUNCTION__ << std::endl;

namespace details {
template<class Class>
struct is_virtual_parameter {
  static constexpr bool value = 
       std::is_polymorphic_v<std::remove_reference_t<Class>> and

hutorny

#pragma once
#include <cstdint>
#include <string_view>
namespace fnv1b {
/* FNV-1b hash function with extra rotation
 * https://en.wikipedia.org/wiki/Fowler–Noll–Vo_hash_function
 */
template<typename T = std::size_t>
inline T hash(const char* str, std::size_t size) noexcept;

hutorny

#include <type_traits>
// is_constexpr implementation
// Live example https://godbolt.org/z/79adTjdax
template<auto F>
struct constexpr_true : std::true_type {};

template<auto F>
static auto test_constexpr(int) -> constexpr_true<F()>;

template<auto F>

hutorny

#include <iterator>
#include <utility>
// see live example on http://coliru.stacked-crooked.com/a/591f4db5a008cb5a
template<class Stream, class Vector, class Begin = decltype(std::begin(std::declval<Vector>()))>
inline Stream& operator<<(Stream& stream, const Vector& vect) {
	const char* dlm = "";
	for(const auto& i : vect) { stream << dlm << i; dlm = ", "; }
	return stream;
}