// Copyright Neil Groves 2009. Use, modification and | |
// distribution is subject to the Boost Software License, Version | |
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
// http://www.boost.org/LICENSE_1_0.txt) | |
// | |
// | |
// For more information, see http://www.boost.org/libs/range/ | |
// | |
#ifndef BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED | |
#define BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED | |
#include <boost/concept_check.hpp> | |
#include <boost/range/begin.hpp> | |
#include <boost/range/end.hpp> | |
#include <boost/range/concepts.hpp> | |
#include <algorithm> | |
namespace boost | |
{ | |
namespace range | |
{ | |
/// \brief template function copy_backward | |
/// | |
/// range-based version of the copy_backwards std algorithm | |
/// | |
/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept | |
/// \pre BidirectionalTraversalWriteableIterator is a model of the BidirectionalIteratorConcept | |
/// \pre BidirectionalTraversalWriteableIterator is a model of the WriteableIteratorConcept | |
template< class BidirectionalRange, class BidirectionalTraversalWriteableIterator > | |
inline BidirectionalTraversalWriteableIterator | |
copy_backward(const BidirectionalRange& rng, | |
BidirectionalTraversalWriteableIterator out) | |
{ | |
BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> )); | |
return std::copy_backward(boost::begin(rng), boost::end(rng), out); | |
} | |
} // namespace range | |
using range::copy_backward; | |
} // namespace boost | |
#endif // include guard |