source: NonGTP/Boost/boost/mpl/min_max.hpp @ 857

Revision 857, 1021 bytes checked in by igarcia, 19 years ago (diff)
Line 
1
2#ifndef BOOST_MPL_MAX_HPP_INCLUDED
3#define BOOST_MPL_MAX_HPP_INCLUDED
4
5// Copyright Aleksey Gurtovoy 2000-2004
6//
7// Distributed under the Boost Software License, Version 1.0.
8// (See accompanying file LICENSE_1_0.txt or copy at
9// http://www.boost.org/LICENSE_1_0.txt)
10//
11// See http://www.boost.org/libs/mpl for documentation.
12
13// $Source: /cvsroot/boost/boost/boost/mpl/min_max.hpp,v $
14// $Date: 2004/09/02 15:40:41 $
15// $Revision: 1.2 $
16
17#include <boost/mpl/less.hpp>
18#include <boost/mpl/if.hpp>
19#include <boost/mpl/aux_/na_spec.hpp>
20
21namespace boost { namespace mpl {
22
23template<
24      typename BOOST_MPL_AUX_NA_PARAM(N1)
25    , typename BOOST_MPL_AUX_NA_PARAM(N2)
26    >
27struct min
28    : if_< less<N1,N2>,N1,N2 >
29{
30};
31
32template<
33      typename BOOST_MPL_AUX_NA_PARAM(N1)
34    , typename BOOST_MPL_AUX_NA_PARAM(N2)
35    >
36struct max
37    : if_< less<N1,N2>,N2,N1 >
38{
39};
40
41BOOST_MPL_AUX_NA_SPEC(2, min)
42BOOST_MPL_AUX_NA_SPEC(2, max)
43
44}}
45
46#endif // BOOST_MPL_MAX_HPP_INCLUDED
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