1 /*=============================================================================
2 Copyright (c) 1999-2003 Jaakko Jarvi
3 Copyright (c) 2001-2011 Joel de Guzman
5 Distributed under the Boost Software License, Version 1.0. (See accompanying
6 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7 ==============================================================================*/
8 #if !defined(FUSION_LESS_05052005_0432)
9 #define FUSION_LESS_05052005_0432
11 #include <boost/fusion/sequence/intrinsic/begin.hpp>
12 #include <boost/fusion/sequence/intrinsic/end.hpp>
13 #include <boost/fusion/sequence/intrinsic/size.hpp>
14 #include <boost/fusion/sequence/comparison/detail/less.hpp>
15 #include <boost/fusion/sequence/comparison/enable_comparison.hpp>
17 namespace boost { namespace fusion
19 template <typename Seq1, typename Seq2>
21 less(Seq1 const& a, Seq2 const& b)
23 return detail::sequence_less<Seq1 const, Seq2 const>::
24 call(fusion::begin(a), fusion::begin(b));
29 template <typename Seq1, typename Seq2>
32 traits::enable_comparison<Seq1, Seq2>
35 operator<(Seq1 const& a, Seq2 const& b)
37 return fusion::less(a, b);
40 using operators::operator<;