// 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_ROTATE_COPY_HPP_INCLUDED #define BOOST_RANGE_ALGORITHM_ROTATE_COPY_HPP_INCLUDED #include <boost/concept_check.hpp> #include <boost/range/begin.hpp> #include <boost/range/end.hpp> #include <boost/range/concepts.hpp> #include <boost/range/iterator.hpp> #include <algorithm> namespace boost { namespace range { /// \brief template function rotate /// /// range-based version of the rotate std algorithm /// /// \pre Rng meets the requirements for a Forward range template<typename ForwardRange, typename OutputIterator> inline OutputIterator rotate_copy( const ForwardRange& rng, BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type middle, OutputIterator target ) { BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> )); return std::rotate_copy(boost::begin(rng), middle, boost::end(rng), target); } } // namespace range using range::rotate_copy; } // namespace boost #endif // include guard