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1 | /*============================================================================= |
2 | Copyright (c) 2001-2007 Joel de Guzman | |
3 | Copyright (c) 2007 Dan Marsden | |
4 | ||
5 | Distributed under the Boost Software License, Version 1.0. (See accompanying | |
6 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | |
7 | ==============================================================================*/ | |
8 | #if !defined(BOOST_FUSION_FOR_EACH_20070527_0943) | |
9 | #define BOOST_FUSION_FOR_EACH_20070527_0943 | |
10 | ||
11 | #include <boost/fusion/support/config.hpp> | |
12 | #include <boost/fusion/algorithm/iteration/detail/for_each.hpp> | |
13 | #include <boost/fusion/algorithm/iteration/detail/segmented_for_each.hpp> | |
14 | #include <boost/fusion/support/is_segmented.hpp> | |
15 | #include <boost/fusion/support/is_sequence.hpp> | |
16 | #include <boost/utility/enable_if.hpp> | |
17 | ||
18 | namespace boost { namespace fusion | |
19 | { | |
20 | namespace result_of | |
21 | { | |
22 | template <typename Sequence, typename F> | |
23 | struct for_each | |
24 | { | |
25 | typedef void type; | |
26 | }; | |
27 | } | |
28 | ||
29 | template <typename Sequence, typename F> | |
30 | BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED | |
31 | inline typename | |
32 | enable_if< | |
33 | traits::is_sequence<Sequence> | |
34 | , void | |
35 | >::type | |
36 | for_each(Sequence& seq, F const& f) | |
37 | { | |
38 | detail::for_each(seq, f, typename traits::is_segmented<Sequence>::type()); | |
39 | } | |
40 | ||
41 | template <typename Sequence, typename F> | |
42 | BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED | |
43 | inline typename | |
44 | enable_if< | |
45 | traits::is_sequence<Sequence> | |
46 | , void | |
47 | >::type | |
48 | for_each(Sequence const& seq, F const& f) | |
49 | { | |
50 | detail::for_each(seq, f, typename traits::is_segmented<Sequence>::type()); | |
51 | } | |
52 | }} | |
53 | ||
54 | #endif |