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| 2 | // Copyright David Abrahams 2003-2004 |
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| 3 | // Copyright Aleksey Gurtovoy 2004 |
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| 4 | // |
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| 5 | // Distributed under the Boost Software License, Version 1.0. |
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| 6 | // (See accompanying file LICENSE_1_0.txt or copy at |
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| 7 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 8 | // |
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| 9 | // See http://www.boost.org/libs/mpl for documentation. |
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| 10 | |
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| 11 | // $Id$ |
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| 12 | // $Date$ |
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| 13 | // $Revision$ |
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| 14 | |
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| 15 | #include <boost/mpl/pair_view.hpp> |
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| 16 | #include <boost/mpl/vector/vector50_c.hpp> |
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| 17 | #include <boost/mpl/range_c.hpp> |
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| 18 | #include <boost/mpl/distance.hpp> |
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| 19 | #include <boost/mpl/aux_/test.hpp> |
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| 20 | |
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| 21 | |
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| 22 | MPL_TEST_CASE() |
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| 23 | { |
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| 24 | typedef range_c<int,0,10> r; |
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| 25 | typedef vector10_c<int,9,8,7,6,5,4,3,2,1,10> v; |
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| 26 | |
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| 27 | typedef pair_view<r,v> view; |
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| 28 | typedef begin<view>::type first_; |
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| 29 | typedef end<view>::type last_; |
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| 30 | |
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| 31 | MPL_ASSERT(( is_same< first_::category, mpl::random_access_iterator_tag > )); |
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| 32 | |
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| 33 | MPL_ASSERT(( is_same< advance_c<first_,0>::type, first_ > )); |
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| 34 | MPL_ASSERT(( is_same< advance_c<last_,0>::type, last_ > )); |
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| 35 | MPL_ASSERT(( is_same< advance_c<first_,10>::type, last_ > )); |
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| 36 | MPL_ASSERT(( is_same< advance_c<last_,-10>::type, first_ > )); |
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| 37 | |
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| 38 | typedef advance_c<first_,5>::type iter; |
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| 39 | |
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| 40 | MPL_ASSERT(( is_same< |
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| 41 | deref<iter>::type |
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| 42 | , mpl::pair< integral_c<int,5>,integral_c<int,4> > |
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| 43 | > )); |
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| 44 | |
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| 45 | } |
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| 46 | |
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