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// Copyright Aleksey Gurtovoy 2000-2004
//
// Distributed under 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)
//
// See http://www.boost.org/libs/mpl for documentation.
// $Source: /cvsroot/boost/boost/libs/mpl/test/count_if.cpp,v $
// $Date: 2004/09/02 15:41:35 $
// $Revision: 1.7 $
#include <boost/mpl/count_if.hpp>
#include <boost/mpl/vector.hpp>
#include <boost/mpl/vector_c.hpp>
#include <boost/mpl/comparison.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/aux_/test.hpp>
#include <boost/type_traits/is_float.hpp>
#include <boost/type_traits/is_same.hpp>
MPL_TEST_CASE()
{
typedef vector<int,char&,long,short,char&,long,double,long> types;
typedef vector_c<int,1,0,5,1,7,5,0,5> values;
MPL_ASSERT_RELATION( (count_if< types, boost::is_float<_> >::value), ==, 1 );
MPL_ASSERT_RELATION( (count_if< types, boost::is_same<_,char&> >::value), ==, 2 );
MPL_ASSERT_RELATION( (count_if< types, boost::is_same<_,void*> >::value), ==, 0 );
MPL_ASSERT_RELATION( (count_if< values, less<_,int_<5> > >::value), ==, 4 );
MPL_ASSERT_RELATION( (count_if< values, equal_to<int_<0>,_> >::value), ==, 2 );
MPL_ASSERT_RELATION( (count_if< values, equal_to<int_<-1>,_> >::value), ==, 0 );
}
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