46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
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// Copyright David Abrahams 2003-2004
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// Copyright Aleksey Gurtovoy 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/pair_view.hpp>
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#include <boost/mpl/vector/vector50_c.hpp>
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#include <boost/mpl/range_c.hpp>
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#include <boost/mpl/distance.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 range_c<int,0,10> r;
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typedef vector10_c<int,9,8,7,6,5,4,3,2,1,10> v;
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typedef pair_view<r,v> view;
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typedef begin<view>::type first_;
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typedef end<view>::type last_;
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MPL_ASSERT(( is_same< first_::category, mpl::random_access_iterator_tag > ));
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MPL_ASSERT(( is_same< advance_c<first_,0>::type, first_ > ));
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MPL_ASSERT(( is_same< advance_c<last_,0>::type, last_ > ));
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MPL_ASSERT(( is_same< advance_c<first_,10>::type, last_ > ));
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MPL_ASSERT(( is_same< advance_c<last_,-10>::type, first_ > ));
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typedef advance_c<first_,5>::type iter;
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MPL_ASSERT(( is_same<
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deref<iter>::type
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, mpl::pair< integral_c<int,5>,integral_c<int,4> >
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> ));
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}
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