1// Copyright Neil Groves 2009. Use, modification and
2// distribution is subject to the Boost Software License, Version
3// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
4// http://www.boost.org/LICENSE_1_0.txt)
5//
6//
7// For more information, see http://www.boost.org/libs/range/
8//
9#ifndef BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED
10#define BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED
11
12#include <boost/concept_check.hpp>
13#include <boost/range/begin.hpp>
14#include <boost/range/end.hpp>
15#include <boost/range/concepts.hpp>
16#include <algorithm>
17
18namespace boost
19{
20 namespace range
21 {
22
23/// \brief template function copy_backward
24///
25/// range-based version of the copy_backwards std algorithm
26///
27/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
28/// \pre BidirectionalTraversalWriteableIterator is a model of the BidirectionalIteratorConcept
29/// \pre BidirectionalTraversalWriteableIterator is a model of the WriteableIteratorConcept
30template< class BidirectionalRange, class BidirectionalTraversalWriteableIterator >
31inline BidirectionalTraversalWriteableIterator
32copy_backward(const BidirectionalRange& rng,
33 BidirectionalTraversalWriteableIterator out)
34{
35 BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
36 return std::copy_backward(boost::begin(rng), boost::end(rng), out);
37}
38
39 } // namespace range
40 using range::copy_backward;
41} // namespace boost
42
43#endif // include guard
44

source code of boost/boost/range/algorithm/copy_backward.hpp