| [/ |
| Copyright 2010 Neil Groves |
| Distributed under 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) |
| /] |
| [section:rotate_copy rotate_copy] |
| |
| [heading Prototype] |
| |
| `` |
| template<class ForwardRange, class OutputIterator> |
| OutputIterator rotate_copy( |
| const ForwardRange& rng, |
| typename range_iterator<ForwardRange>::type middle, |
| OutputIterator out); |
| `` |
| |
| [heading Description] |
| |
| `rotate_copy` rotates the elements in a range. It copies the two ranges `[begin(rng), middle)` and `[middle, end(rng))` to `out`. |
| |
| [heading Definition] |
| |
| Defined in the header file `boost/range/algorithm/rotate_copy.hpp` |
| |
| [heading Requirements] |
| |
| * `ForwardRange` is a model of the __forward_range__ Concept. |
| * `ForwardRange` is mutable. |
| * `OutputIterator` is a model of the `OutputIteratorConcept`. |
| |
| [heading Precondition:] |
| |
| * `[begin(rng), middle)` is a valid range. |
| * `[middle, end(rng))` is a valid range. |
| |
| [heading Complexity] |
| |
| Linear. Exactly `distance(rng)` elements are copied. |
| |
| [endsect] |
| |
| |
