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38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
//-----------------------------------------------------------------------------
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// boost mpl/test/advance.cpp source file
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// See http://www.boost.org for updates, documentation, and revision history.
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//-----------------------------------------------------------------------------
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//
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// Copyright (c) 2000-02
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// Aleksey Gurtovoy
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//
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// Permission to use, copy, modify, distribute and sell this software
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// and its documentation for any purpose is hereby granted without fee,
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// provided that the above copyright notice appears in all copies and
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// that both the copyright notice and this permission notice appear in
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// supporting documentation. No representations are made about the
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// suitability of this software for any purpose. It is provided "as is"
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// without express or implied warranty.
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#include "boost/mpl/vector/vector10_c.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/assert_is_same.hpp"
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namespace mpl = boost::mpl;
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int main()
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{
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typedef mpl::vector10_c<int,0,1,2,3,4,5,6,7,8,9> numbers;
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typedef mpl::begin<numbers>::type first;
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typedef mpl::end<numbers>::type last;
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typedef mpl::advance_c<first,10>::type iter1;
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typedef mpl::advance_c<last,-10>::type iter2;
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BOOST_MPL_ASSERT_IS_SAME(iter1, last);
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BOOST_MPL_ASSERT_IS_SAME(iter2, first);
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return 0;
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}
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