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better operator handling

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[SVN r36126]
This commit is contained in:
Joel de Guzman
2006-11-21 02:01:13 +00:00
parent 1b7f4a1a47
commit 4f14542256
9 changed files with 182 additions and 83 deletions
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24
include/boost/fusion/sequence/comparison/less.hpp
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@ -14,21 +14,31 @@
#include <boost/fusion/sequence/intrinsic/size.hpp>
#include <boost/fusion/sequence/comparison/detail/less.hpp>
#include <boost/fusion/sequence/comparison/detail/enable_comparison.hpp>
#include <boost/utility/enable_if.hpp>
namespace boost { namespace fusion
{
template <typename Seq1, typename Seq2>
inline typename
enable_if<
detail::enable_comparison<Seq1, Seq2>
, bool
>::type
operator<(Seq1 const& a, Seq2 const& b)
inline bool
less(Seq1 const& a, Seq2 const& b)
{
return detail::sequence_less<Seq1 const, Seq2 const>::
call(fusion::begin(a), fusion::begin(b));
}
namespace operators
{
template <typename Seq1, typename Seq2>
inline typename
enable_if<
detail::enable_comparison<Seq1, Seq2>
, bool
>::type
operator<(Seq1 const& a, Seq2 const& b)
{
return fusion::less(a, b);
}
}
using operators::operator<;
}}
#endif