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_MAKE_TUPLE_14122014_0048 |
8 | #define FUSION_MAKE_TUPLE_14122014_0048 |
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/make_tuple.hpp> |
18 | #else |
19 | |
20 | /////////////////////////////////////////////////////////////////////////////// |
21 | // C++11 interface |
22 | /////////////////////////////////////////////////////////////////////////////// |
23 | #include <boost/fusion/support/detail/as_fusion_element.hpp> |
24 | #include <boost/fusion/tuple/tuple.hpp> |
25 | #include <boost/type_traits/remove_reference.hpp> |
26 | #include <boost/type_traits/remove_const.hpp> |
27 | |
28 | namespace boost { namespace fusion |
29 | { |
30 | template <typename ...T> |
31 | BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
32 | inline tuple<typename detail::as_fusion_element< |
33 | typename remove_const< |
34 | typename remove_reference<T>::type |
35 | >::type |
36 | >::type...> |
37 | make_tuple(T&&... arg) |
38 | { |
39 | typedef tuple<typename detail::as_fusion_element< |
40 | typename remove_const< |
41 | typename remove_reference<T>::type |
42 | >::type |
43 | >::type...> result_type; |
44 | return result_type(std::forward<T>(arg)...); |
45 | } |
46 | }} |
47 | |
48 | #endif |
49 | #endif |
50 | |
51 |