boost/mpl/min_element.hpp

0001
0002 #ifndef BOOST_MPL_MIN_ELEMENT_HPP_INCLUDED
0003 #define BOOST_MPL_MIN_ELEMENT_HPP_INCLUDED
0004
0005 // Copyright David Abrahams 2004
0006 //
0007 // Distributed under the Boost Software License, Version 1.0.
0008 // (See accompanying file LICENSE_1_0.txt or copy at
0009 // http://www.boost.org/LICENSE_1_0.txt)
0010 //
0011 // See http://www.boost.org/libs/mpl for documentation.
0012
0013 // $Id$
0014 // $Date$
0015 // $Revision$
0016
0017 #include <boost/mpl/max_element.hpp>
0018 #include <boost/mpl/not.hpp>
0019
0020 namespace boost { namespace mpl {
0021
0022 BOOST_MPL_AUX_COMMON_NAME_WKND(min_element)
0023
0024 template<
0025       typename BOOST_MPL_AUX_NA_PARAM(Sequence)
0026     , typename Predicate = less<_,_>
0027     >
0028 struct min_element
0029     : max_element<
0030           Sequence
0031         , mpl::not_<Predicate>
0032         >
0033 {
0034 };
0035
0036 BOOST_MPL_AUX_NA_SPEC(1, min_element)
0037
0038 }}
0039
0040 #endif // BOOST_MPL_MIN_ELEMENT_HPP_INCLUDED