forward_as_tuple.hpp

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// SPDX-License-Identifier: BSL-1.0
// SPDX-FileCopyrightText: Copyright (C) 2021 Tobias Hienzsch
 
#ifndef TETL_TUPLE_FORWARD_AS_TUPLE_HPP
#define TETL_TUPLE_FORWARD_AS_TUPLE_HPP
 
#include <etl/_tuple/tuple.hpp>
#include <etl/_utility/forward.hpp>
 
namespace etl {
 
/// \brief Constructs a tuple of references to the arguments in args suitable
/// for forwarding as an argument to a function. The tuple has rvalue reference
/// data members when rvalues are used as arguments, and otherwise has lvalue
/// reference data members.
template <typename... Args>
[[nodiscard]] constexpr auto forward_as_tuple(Args&&... args) noexcept -> etl::tuple<Args&&...>
{
    return etl::tuple<Args&&...>{etl::forward<Args>(args)...};
}
 
} // namespace etl
 
#endif // TETL_TUPLE_FORWARD_AS_TUPLE_HPP