fusion/tuple/tuple_tie.hpp

0001 /*=============================================================================
0002     Copyright (c) 2014 Kohei Takahashi
0003
0004     Distributed under the Boost Software License, Version 1.0. (See accompanying
0005     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0006 ==============================================================================*/
0007 #ifndef FUSION_TUPLE_TIE_14122014_0115
0008 #define FUSION_TUPLE_TIE_14122014_0115
0009
0010 #include <boost/fusion/support/config.hpp>
0011 #include <boost/fusion/tuple/tuple_fwd.hpp>
0012
0013 ///////////////////////////////////////////////////////////////////////////////
0014 // With no variadics, we will use the C++03 version
0015 ///////////////////////////////////////////////////////////////////////////////
0016 #if !defined(BOOST_FUSION_HAS_VARIADIC_TUPLE)
0017 # include <boost/fusion/tuple/detail/tuple_tie.hpp>
0018 #else
0019
0020 ///////////////////////////////////////////////////////////////////////////////
0021 // C++11 interface
0022 ///////////////////////////////////////////////////////////////////////////////
0023 #include <boost/fusion/tuple/tuple.hpp>
0024
0025 namespace boost { namespace fusion
0026 {
0027     template <typename ...T>
0028     BOOST_FUSION_GPU_ENABLED
0029     inline tuple<T&...>
0030     tie(T&... arg)
0031     {
0032         return tuple<T&...>(arg...);
0033     }
0034 }}
0035
0036 #endif
0037 #endif
0038