move.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2019 Tobias Hienzsch
 
#ifndef TETL_UTILITY_MOVE_HPP
#define TETL_UTILITY_MOVE_HPP
 
#include <etl/_type_traits/remove_reference.hpp>
 
namespace etl {
 
/// \brief move is used to indicate that an object t may be "moved from",
/// i.e. allowing the efficient transfer of resources from t to another object.
/// In particular, move produces an xvalue expression that identifies its
/// argument t. It is exactly equivalent to a static_cast to an rvalue reference
/// type.
///
/// \returns `static_cast<remove_reference_t<T>&&>(t)`
template <typename T>
constexpr auto move(T&& t) noexcept -> etl::remove_reference_t<T>&&
{
    return static_cast<etl::remove_reference_t<T>&&>(t);
}
 
} // namespace etl
 
#endif // TETL_UTILITY_MOVE_HPP