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[/
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:reverse reverse]
[heading Prototype]
``
template<class BidirectionalRange>
BidirectionalRange& reverse(BidirectionalRange& rng);
template<class BidirectionalRange>
const BidirectionalRange& reverse(const BidirectionalRange& rng);
``
[heading Description]
`reverse` reverses a range. Returns a reference to the reversed range.
[heading Definition]
Defined in the header file `boost/range/algorithm/reverse.hpp`
[heading Requirements]
* `BidirectionalRange` is a model of the __bidirectional_range__ Concept.
* `BidirectionalRange` is mutable.
[heading Complexity]
Linear. `reverse` makes `distance(rng)/2` calls to `iter_swap`.
[endsect]
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