1/*=============================================================================
2 Copyright (c) 2014 Kohei Takahashi
3
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6==============================================================================*/
7#ifndef FUSION_TUPLE_TIE_14122014_0115
8#define FUSION_TUPLE_TIE_14122014_0115
9
10#include <boost/fusion/support/config.hpp>
11#include <boost/fusion/tuple/tuple_fwd.hpp>
12
13///////////////////////////////////////////////////////////////////////////////
14// With no variadics, we will use the C++03 version
15///////////////////////////////////////////////////////////////////////////////
16#if !defined(BOOST_FUSION_HAS_VARIADIC_TUPLE)
17# include <boost/fusion/tuple/detail/tuple_tie.hpp>
18#else
19
20///////////////////////////////////////////////////////////////////////////////
21// C++11 interface
22///////////////////////////////////////////////////////////////////////////////
23#include <boost/fusion/tuple/tuple.hpp>
24
25namespace boost { namespace fusion
26{
27 template <typename ...T>
28 BOOST_FUSION_GPU_ENABLED
29 inline tuple<T&...>
30 tie(T&... arg)
31 {
32 return tuple<T&...>(arg...);
33 }
34}}
35
36#endif
37#endif
38
39

source code of boost/boost/fusion/tuple/tuple_tie.hpp