40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
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// Copyright Aleksey Gurtovoy 2004
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// Copyright Alexander Nasonov 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/empty_sequence.hpp>
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#include <boost/mpl/size.hpp>
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#include <boost/mpl/distance.hpp>
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#include <boost/mpl/advance.hpp>
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#include <boost/mpl/begin_end.hpp>
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#include <boost/mpl/equal.hpp>
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#include <boost/mpl/aux_/test.hpp>
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#include <boost/type_traits/is_same.hpp>
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#include <boost/type_traits/add_pointer.hpp>
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MPL_TEST_CASE()
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{
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typedef begin<empty_sequence>::type begin;
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typedef end<empty_sequence>::type end;
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MPL_ASSERT(( is_same<begin,end> ));
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MPL_ASSERT_RELATION( (mpl::distance<begin,end>::value), ==, 0 );
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MPL_ASSERT_RELATION( size<empty_sequence>::value, ==, 0 );
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typedef advance_c<begin,0>::type advanced;
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MPL_ASSERT(( is_same<advanced,end> ));
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MPL_ASSERT(( equal< empty_sequence, empty_sequence::type > ));
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}
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