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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_CLEAR_10022005_1817) | |
8 | #define FUSION_CLEAR_10022005_1817 | |
9 | ||
10 | #include <boost/fusion/support/config.hpp> | |
11 | #include <boost/mpl/clear.hpp> | |
12 | #include <boost/fusion/support/tag_of.hpp> | |
13 | #include <boost/fusion/mpl/detail/clear.hpp> | |
14 | ||
15 | namespace boost { namespace mpl | |
16 | { | |
17 | template <typename Tag> | |
18 | struct clear_impl; | |
19 | ||
20 | template <> | |
21 | struct clear_impl<fusion::fusion_sequence_tag> | |
22 | { | |
23 | template <typename Sequence> | |
24 | struct apply | |
25 | { | |
26 | typedef typename | |
27 | fusion::detail::clear<typename fusion::detail::tag_of<Sequence>::type>::type | |
28 | type; | |
29 | }; | |
30 | }; | |
31 | }} | |
32 | ||
33 | #endif | |
34 |