Bundle Boost.Range (from 1.57.0).

boost/range/algorithm/rotate_copy.hpp

@@ -0,0 +1,44 @@
+//  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