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43 lines
1.5 KiB
43 lines
1.5 KiB
// Copyright Neil Groves 2009. Use, modification and |
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// distribution is subject to the Boost Software License, Version |
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// 1.0. (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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// |
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// For more information, see http://www.boost.org/libs/range/ |
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// |
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#ifndef BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED |
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#define BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED |
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#include <boost/concept_check.hpp> |
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#include <boost/range/begin.hpp> |
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#include <boost/range/end.hpp> |
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#include <boost/range/concepts.hpp> |
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#include <algorithm> |
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namespace boost |
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{ |
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namespace range |
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{ |
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/// \brief template function copy_backward |
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/// |
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/// range-based version of the copy_backwards std algorithm |
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/// |
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/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept |
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/// \pre BidirectionalTraversalWriteableIterator is a model of the BidirectionalIteratorConcept |
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/// \pre BidirectionalTraversalWriteableIterator is a model of the WriteableIteratorConcept |
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template< class BidirectionalRange, class BidirectionalTraversalWriteableIterator > |
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inline BidirectionalTraversalWriteableIterator |
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copy_backward(const BidirectionalRange& rng, |
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BidirectionalTraversalWriteableIterator out) |
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{ |
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BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> )); |
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return std::copy_backward(boost::begin(rng), boost::end(rng), out); |
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} |
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} // namespace range |
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using range::copy_backward; |
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} // namespace boost |
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#endif // include guard
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