// The Construct // // Copyright (C) The Construct Developers, Authors & Contributors // Copyright (C) 2016-2020 Jason Volk <jason@zemos.net> // // Permission to use, copy, modify, and/or distribute this software for any // purpose with or without fee is hereby granted, provided that the above // copyright notice and this permission notice is present in all copies. The // full license for this software is available in the LICENSE file. #pragma once #define HAVE_IRCD_UTIL_IDENTITY_H namespace ircd { inline namespace util { struct identity; } } struct ircd::util::identity { template<class T> constexpr T&& operator()(T&& t) const noexcept; }; template<class T> constexpr inline T&& ircd::util::identity::operator()(T&& t) const noexcept { return std::forward<T>(t); }