range/algorithm/reverse_copy.hpp

0001 //  Copyright Neil Groves 2009. Use, modification and
0002 //  distribution is subject to the Boost Software License, Version
0003 //  1.0. (See accompanying file LICENSE_1_0.txt or copy at
0004 //  http://www.boost.org/LICENSE_1_0.txt)
0005 //
0006 //
0007 // For more information, see http://www.boost.org/libs/range/
0008 //
0009 #ifndef BOOST_RANGE_ALGORITHM_REVERSE_COPY_HPP_INCLUDED
0010 #define BOOST_RANGE_ALGORITHM_REVERSE_COPY_HPP_INCLUDED
0011
0012 #include <boost/concept_check.hpp>
0013 #include <boost/range/begin.hpp>
0014 #include <boost/range/end.hpp>
0015 #include <boost/range/concepts.hpp>
0016 #include <boost/iterator/iterator_concepts.hpp>
0017 #include <algorithm>
0018
0019 namespace boost
0020 {
0021     namespace range
0022     {
0023
0024 /// \brief template function reverse_copy
0025 ///
0026 /// range-based version of the reverse_copy std algorithm
0027 ///
0028 /// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
0029 template<class BidirectionalRange, class OutputIterator>
0030 inline OutputIterator reverse_copy(const BidirectionalRange& rng, OutputIterator out)
0031 {
0032     BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
0033     return std::reverse_copy(boost::begin(rng), boost::end(rng), out);
0034 }
0035
0036     } // namespace range
0037     using range::reverse_copy;
0038 } // namespace boost
0039
0040 #endif // include guard