1[/ 2 Copyright 2010 Neil Groves 3 Distributed under the Boost Software License, Version 1.0. 4 (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) 5/] 6[section:reverse reverse] 7 8[heading Prototype] 9 10`` 11template<class BidirectionalRange> 12BidirectionalRange& reverse(BidirectionalRange& rng); 13 14template<class BidirectionalRange> 15const BidirectionalRange& reverse(const BidirectionalRange& rng); 16`` 17 18[heading Description] 19 20`reverse` reverses a range. Returns a reference to the reversed range. 21 22[heading Definition] 23 24Defined in the header file `boost/range/algorithm/reverse.hpp` 25 26[heading Requirements] 27 28* `BidirectionalRange` is a model of the __bidirectional_range__ Concept. 29* `BidirectionalRange` is mutable. 30 31[heading Complexity] 32 33Linear. `reverse` makes `distance(rng)/2` calls to `iter_swap`. 34 35[endsect] 36 37 38