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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/always.cpp,v $
// $Date: 2004/09/02 15:41:35 $
// $Revision: 1.5 $
#include <boost/mpl/apply.hpp>
#include <boost/mpl/always.hpp>
#include <boost/mpl/bool.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/aux_/test.hpp>
MPL_TEST_CASE()
{
typedef always<true_> always_true;
MPL_ASSERT(( apply1< always_true,false_ > ));
MPL_ASSERT(( apply2< always_true,false_,false_ > ));
MPL_ASSERT(( apply3< always_true,false_,false_,false_ > ));
}
MPL_TEST_CASE()
{
typedef always< int_<10> > always_10;
typedef apply1< always_10,int_<0> >::type res1;
typedef apply2< always_10,int_<0>,int_<0> >::type res2;
typedef apply3< always_10,int_<0>,int_<0>,int_<0> >::type res3;
MPL_ASSERT_RELATION( res1::value, ==, 10 );
MPL_ASSERT_RELATION( res2::value, ==, 10 );
MPL_ASSERT_RELATION( res3::value, ==, 10 );
}
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