| 1 | /*============================================================================= |
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| 2 | Copyright (c) 2011 Eric Niebler |
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| 3 | |
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| 4 | Distributed under the Boost Software License, Version 1.0. (See accompanying |
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| 5 | file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 6 | ==============================================================================*/ |
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| 7 | #if !defined(BOOST_FUSION_SEGMENTED_ITERATOR_EQUAL_TO_HPP_INCLUDED) |
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| 8 | #define BOOST_FUSION_SEGMENTED_ITERATOR_EQUAL_TO_HPP_INCLUDED |
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| 9 | |
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| 10 | #include <boost/fusion/support/config.hpp> |
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| 11 | #include <boost/mpl/and.hpp> |
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| 12 | #include <boost/mpl/bool.hpp> |
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| 13 | #include <boost/fusion/iterator/equal_to.hpp> |
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| 14 | |
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| 15 | namespace boost { namespace fusion |
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| 16 | { |
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| 17 | struct nil_; |
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| 18 | |
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| 19 | namespace detail |
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| 20 | { |
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| 21 | template <typename Stack1, typename Stack2> |
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| 22 | struct segmented_equal_to |
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| 23 | : mpl::and_< |
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| 24 | segmented_equal_to< |
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| 25 | typename Stack1::cdr_type, |
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| 26 | typename Stack2::cdr_type |
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| 27 | > |
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| 28 | , result_of::equal_to< |
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| 29 | typename Stack1::car_type::begin_type, |
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| 30 | typename Stack2::car_type::begin_type |
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| 31 | > |
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| 32 | > |
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| 33 | {}; |
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| 34 | |
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| 35 | template <> |
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| 36 | struct segmented_equal_to<fusion::nil_, fusion::nil_> |
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| 37 | : mpl::true_ |
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| 38 | {}; |
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| 39 | } |
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| 40 | }} |
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| 41 | |
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| 42 | #endif |
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| 43 | |
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