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30 lines
719 B
C++
30 lines
719 B
C++
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// Copyright Aleksey Gurtovoy 2000-2004
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//
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// Distributed under the Boost Software License,Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/mpl for documentation.
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// $Id$
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// $Date$
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// $Revision$
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#include <boost/mpl/next.hpp>
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#include <boost/mpl/prior.hpp>
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#include <boost/mpl/int.hpp>
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#include <boost/mpl/aux_/test.hpp>
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MPL_TEST_CASE()
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{
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typedef int_<0> _0;
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typedef int_<1> _1;
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typedef int_<2> _2;
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MPL_ASSERT(( is_same< next<_0>::type, _1 > ));
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MPL_ASSERT(( is_same< next<_1>::type, _2 > ));
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MPL_ASSERT(( is_same< prior<_1>::type, _0 > ));
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MPL_ASSERT(( is_same< prior<_2>::type, _1 > ));
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}
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