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- // Copyright Aleksey Gurtovoy 2000-2004
- // Copyright David Abrahams 2003-2004
- //
- // 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.
- // $Id$
- // $Date$
- // $Revision$
- #include <boost/mpl/copy_if.hpp>
- #include <boost/mpl/list/list10_c.hpp>
- #include <boost/mpl/list/list10.hpp>
- #include <boost/mpl/front_inserter.hpp>
- #include <boost/mpl/less.hpp>
- #include <boost/mpl/int.hpp>
- #include <boost/mpl/equal.hpp>
- #include <boost/mpl/size.hpp>
- #include <boost/type_traits/is_float.hpp>
- #include <boost/mpl/aux_/test.hpp>
- MPL_TEST_CASE()
- {
- typedef list10_c<int,0,1,2,3,4,5,6,7,8,9>::type numbers;
- typedef list5_c<int,4,3,2,1,0>::type answer;
- typedef copy_if<
- numbers
- , less<_,int_<5> >
- , mpl::front_inserter< list0_c<int> >
- >::type result;
- MPL_ASSERT_RELATION(size<result>::value, ==, 5);
- MPL_ASSERT(( equal<result,answer> ));
- }
- MPL_TEST_CASE()
- {
- typedef list8<int,float,long,float,char,long,double,double>::type types;
- typedef list4<float,float,double,double>::type float_types;
- typedef reverse_copy_if<
- types
- , is_float<_>
- , mpl::front_inserter< list0<> >
- >::type result;
- MPL_ASSERT_RELATION(mpl::size<result>::value, ==, 4);
- MPL_ASSERT(( equal<result,float_types> ));
- }
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