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- /*=============================================================================
- Copyright (c) 1999-2003 Jaakko Jarvi
- Copyright (c) 2001-2011 Joel de Guzman
- Distributed under the Boost Software License, Version 1.0. (See accompanying
- file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- ==============================================================================*/
- #if !defined(FUSION_NOT_EQUAL_TO_05052005_0431)
- #define FUSION_NOT_EQUAL_TO_05052005_0431
- #include <boost/fusion/support/config.hpp>
- #include <boost/fusion/sequence/intrinsic/begin.hpp>
- #include <boost/fusion/sequence/intrinsic/end.hpp>
- #include <boost/fusion/sequence/intrinsic/size.hpp>
- #include <boost/fusion/sequence/comparison/enable_comparison.hpp>
- #if defined(FUSION_DIRECT_OPERATOR_USAGE)
- #include <boost/fusion/sequence/comparison/detail/not_equal_to.hpp>
- #else
- #include <boost/fusion/sequence/comparison/equal_to.hpp>
- #endif
- namespace boost { namespace fusion
- {
- template <typename Seq1, typename Seq2>
- BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
- inline bool
- not_equal_to(Seq1 const& a, Seq2 const& b)
- {
- #if defined(FUSION_DIRECT_OPERATOR_USAGE)
- return result_of::size<Seq1>::value != result_of::size<Seq2>::value
- || detail::sequence_not_equal_to<
- Seq1 const, Seq2 const
- , result_of::size<Seq1>::value == result_of::size<Seq2>::value>::
- call(fusion::begin(a), fusion::begin(b));
- #else
- return !(a == b);
- #endif
- }
- namespace operators
- {
- template <typename Seq1, typename Seq2>
- BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
- inline typename
- boost::enable_if<
- traits::enable_equality<Seq1, Seq2>
- , bool
- >::type
- operator!=(Seq1 const& a, Seq2 const& b)
- {
- return fusion::not_equal_to(a, b);
- }
- }
- using operators::operator!=;
- }}
- #endif
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