Name	Size	Mode	Actions
always.hpp	1790	0644	editdlrm
apply.hpp	2940	0644	editdlrm
arg.hpp	5116	0644	editdlrm
capture.hpp	3498	0644	editdlrm
compose.hpp	3393	0644	editdlrm
curry.hpp	5716	0644	editdlrm
demux.hpp	9550	0644	editdlrm
fix.hpp	2758	0644	editdlrm
flip.hpp	2071	0644	editdlrm
id.hpp	905	0644	editdlrm
infix.hpp	6462	0644	editdlrm
iterate.hpp	6254	0644	editdlrm
lockstep.hpp	3610	0644	editdlrm
on.hpp	2291	0644	editdlrm
overload.hpp	2681	0644	editdlrm
overload_linearly.hpp	3707	0644	editdlrm
partial.hpp	3237	0644	editdlrm
placeholder.hpp	12985	0644	editdlrm
reverse_partial.hpp	3269	0644	editdlrm

/*! @file Defines `boost::hana::id`. @copyright Louis Dionne 2013-2017 Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) */ #ifndef BOOST_HANA_FUNCTIONAL_ID_HPP #define BOOST_HANA_FUNCTIONAL_ID_HPP #include BOOST_HANA_NAMESPACE_BEGIN //! @ingroup group-functional //! The identity function -- returns its argument unchanged. //! //! ### Example //! @include example/functional/id.cpp #ifdef BOOST_HANA_DOXYGEN_INVOKED constexpr auto id = [](auto&& x) -> decltype(auto) { return forwarded(x); }; #else struct id_t { template constexpr T operator()(T&& t) const { return static_cast(t); } }; constexpr id_t id{}; #endif BOOST_HANA_NAMESPACE_END #endif // !BOOST_HANA_FUNCTIONAL_ID_HPP