/*=============================================================================
Copyright (c) 1999-2003 Jaakko Järvi
Copyright (c) 2001-2003 Joel de Guzman
Use, modification and distribution is subject to 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_SEQUENCE_EQUAL_TO_HPP)
#define FUSION_SEQUENCE_EQUAL_TO_HPP
#include <boost/spirit/fusion/sequence/begin.hpp>
#include <boost/spirit/fusion/sequence/end.hpp>
#include <boost/spirit/fusion/sequence/detail/sequence_equal_to.hpp>
#ifdef FUSION_COMFORMING_COMPILER
#include <boost/utility/enable_if.hpp>
#include <boost/spirit/fusion/sequence/is_sequence.hpp>
#include <boost/spirit/fusion/sequence/as_fusion_sequence.hpp>
#endif
namespace boost { namespace fusion
{
template <typename Seq1, typename Seq2>
inline bool
operator==(sequence_base<Seq1> const& a, sequence_base<Seq2> const& b)
{
return detail::sequence_equal_to<Seq1 const, Seq2 const>::
call(
fusion::begin(a.cast())
, fusion::begin(b.cast())
);
}
#ifdef FUSION_COMFORMING_COMPILER
template <typename Seq1, typename Seq2>
inline typename disable_if<fusion::is_sequence<Seq2>, bool>::type
operator==(sequence_base<Seq1> const& a, Seq2 const& b)
{
return a == as_fusion_sequence<Seq2>::convert_const(b);
}
template <typename Seq1, typename Seq2>
inline typename disable_if<fusion::is_sequence<Seq1>, bool>::type
operator==(Seq1 const& a, sequence_base<Seq2> const& b)
{
return as_fusion_sequence<Seq1>::convert_const(a) == b;
}
#endif
}}
#endif