| /*============================================================================= | |
| Copyright (c) 2001-2006 Joel de Guzman | |
| Distributed under the Boost Software License, Version 1.0. (See accompanying | |
| file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| ==============================================================================*/ | |
| #if !defined(FUSION_BACK_10022005_1620) | |
| #define FUSION_BACK_10022005_1620 | |
| #include <boost/mpl/back.hpp> | |
| #include <boost/fusion/sequence/intrinsic/end.hpp> | |
| #include <boost/fusion/iterator/prior.hpp> | |
| #include <boost/fusion/iterator/value_of.hpp> | |
| namespace boost { namespace mpl | |
| { | |
| template <typename Tag> | |
| struct back_impl; | |
| template <> | |
| struct back_impl<fusion::fusion_sequence_tag> | |
| { | |
| template <typename Sequence> | |
| struct apply : | |
| fusion::result_of::value_of< | |
| typename fusion::result_of::prior< | |
| typename fusion::result_of::end<Sequence>::type | |
| >::type> {}; | |
| }; | |
| }} | |
| #endif |