| 1 | /*============================================================================= |
|---|---|
| 2 | Copyright (c) 2001-2011 Joel de Guzman |
| 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 | #if !defined(FUSION_END_IMPL_07162005_0128) |
| 8 | #define FUSION_END_IMPL_07162005_0128 |
| 9 | |
| 10 | #include <boost/fusion/support/config.hpp> |
| 11 | #include <boost/fusion/iterator/equal_to.hpp> |
| 12 | #include <boost/mpl/if.hpp> |
| 13 | |
| 14 | namespace boost { namespace fusion |
| 15 | { |
| 16 | struct joint_view_tag; |
| 17 | |
| 18 | namespace extension |
| 19 | { |
| 20 | template <typename Tag> |
| 21 | struct end_impl; |
| 22 | |
| 23 | template <> |
| 24 | struct end_impl<joint_view_tag> |
| 25 | { |
| 26 | template <typename Sequence> |
| 27 | struct apply |
| 28 | { |
| 29 | typedef typename Sequence::concat_last_type type; |
| 30 | |
| 31 | BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED |
| 32 | static type |
| 33 | call(Sequence& s) |
| 34 | { |
| 35 | return s.concat_last(); |
| 36 | } |
| 37 | }; |
| 38 | }; |
| 39 | } |
| 40 | }} |
| 41 | |
| 42 | #endif |
| 43 |