sol2/include/sol/in_place.hpp

// sol2

// The MIT License (MIT)

// Copyright (c) 2013-2022 Rapptz, ThePhD and contributors

// 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
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// 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
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#ifndef SOL_IN_PLACE_HPP
#define SOL_IN_PLACE_HPP

#include <cstddef>
#include <utility>

namespace sol {

	using in_place_t = std::in_place_t;
	constexpr std::in_place_t in_place {};
	constexpr std::in_place_t in_place_of {};

	template <typename T>
	using in_place_type_t = std::in_place_type_t<T>;
	template <typename T>
	constexpr std::in_place_type_t<T> in_place_type {};

	template <size_t I>
	using in_place_index_t = std::in_place_index_t<I>;
	template <size_t I>
	constexpr in_place_index_t<I> in_place_index {};

} // namespace sol

#endif // SOL_IN_PLACE_HPP