projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
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(BOOST_FUSION_END_IMPL_09272006_0721) | |
| 8 | #define BOOST_FUSION_END_IMPL_09272006_0721 | |
| 9 | ||
| 10 | #include <boost/fusion/support/config.hpp> | |
| 11 | #include <boost/fusion/adapted/boost_tuple/boost_tuple_iterator.hpp> | |
| 12 | #include <boost/mpl/if.hpp> | |
| 13 | #include <boost/type_traits/is_const.hpp> | |
| 14 | ||
| 15 | namespace boost { namespace tuples | |
| 16 | { | |
| 17 | struct null_type; | |
| 18 | }} | |
| 19 | ||
| 20 | namespace boost { namespace fusion | |
| 21 | { | |
| 22 | struct boost_tuple_tag; | |
| 23 | ||
| 24 | namespace extension | |
| 25 | { | |
| 26 | template <typename Tag> | |
| 27 | struct end_impl; | |
| 28 | ||
| 29 | template <> | |
| 30 | struct end_impl<boost_tuple_tag> | |
| 31 | { | |
| 32 | template <typename Sequence> | |
| 33 | struct apply | |
| 34 | { | |
| 35 | typedef | |
| 36 | boost_tuple_iterator< | |
| 37 | typename mpl::if_< | |
| 38 | is_const<Sequence> | |
| 39 | , tuples::null_type const | |
| 40 | , tuples::null_type | |
| 41 | >::type | |
| 42 | > | |
| 43 | type; | |
| 44 | ||
| 45 | BOOST_FUSION_GPU_ENABLED | |
| 46 | static type | |
| 47 | call(Sequence& seq) | |
| 48 | { | |
| 49 | return type(seq); | |
| 50 | } | |
| 51 | }; | |
| 52 | }; | |
| 53 | } | |
| 54 | }} | |
| 55 | ||
| 56 | #endif |