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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/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>
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>
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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