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