/*
 * Copyright 2015 - 2025 gary@drinkingtea.net
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */

#pragma once

#if __has_include(<utility>)
#include <utility>
#include "typetraits.hpp"
#else
#include "typetraits.hpp"
namespace std {

template<typename T>
constexpr ox::remove_reference_t<T> &&move(T &&t) noexcept {
	return static_cast<ox::remove_reference_t<T>&&>(t);
}

template<typename T>
constexpr void swap(T &a, T &b) noexcept {
	auto temp = std::move(a);
	a = std::move(b);
	b = std::move(temp);
}

}
#endif

namespace ox {

struct in_place_t {
	explicit constexpr in_place_t() = default;
};

inline constexpr ox::in_place_t in_place;

template<class T>
constexpr T &&forward(remove_reference_t<T> &t) noexcept {
	return static_cast<T&&>(t);
}

template<class T>
constexpr T &&forward(remove_reference_t<T> &&t) noexcept {
	return static_cast<T&&>(t);
}

}