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1 | /*============================================================================= |
2 | Copyright (c) 2011 Eric Niebler | |
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_SEGMENTED_ITERATOR_EQUAL_TO_HPP_INCLUDED) | |
8 | #define BOOST_FUSION_SEGMENTED_ITERATOR_EQUAL_TO_HPP_INCLUDED | |
9 | ||
10 | #include <boost/fusion/support/config.hpp> | |
11 | #include <boost/mpl/and.hpp> | |
12 | #include <boost/mpl/bool.hpp> | |
13 | #include <boost/fusion/iterator/equal_to.hpp> | |
14 | ||
15 | namespace boost { namespace fusion | |
16 | { | |
17 | struct nil_; | |
18 | ||
19 | namespace detail | |
20 | { | |
21 | template <typename Stack1, typename Stack2> | |
22 | struct segmented_equal_to | |
23 | : mpl::and_< | |
24 | segmented_equal_to< | |
25 | typename Stack1::cdr_type, | |
26 | typename Stack2::cdr_type | |
27 | > | |
28 | , result_of::equal_to< | |
29 | typename Stack1::car_type::begin_type, | |
30 | typename Stack2::car_type::begin_type | |
31 | > | |
32 | > | |
33 | {}; | |
34 | ||
35 | template <> | |
36 | struct segmented_equal_to<fusion::nil_, fusion::nil_> | |
37 | : mpl::true_ | |
38 | {}; | |
39 | } | |
40 | }} | |
41 | ||
42 | #endif |