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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.
// $Id$
// $Date$
// $Revision$
#include <boost/mpl/next.hpp>
#include <boost/mpl/prior.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/aux_/test.hpp>
MPL_TEST_CASE()
{
typedef int_<0> _0;
typedef int_<1> _1;
typedef int_<2> _2;
MPL_ASSERT(( is_same< next<_0>::type, _1 > ));
MPL_ASSERT(( is_same< next<_1>::type, _2 > ));
MPL_ASSERT(( is_same< prior<_1>::type, _0 > ));
MPL_ASSERT(( is_same< prior<_2>::type, _1 > ));
}
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