projects / ceph.git / blame
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| 7c673cae FG |
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:swap_ranges swap_ranges] | |
| 7 | ||
| 8 | [heading Prototype] | |
| 9 | ||
| 10 | `` | |
| 11 | template<class SinglePassRange1, class SinglePassRange2> | |
| 12 | SinglePassRange2& swap_ranges(SinglePassRange1& rng1, SinglePassRange& rng2); | |
| 13 | `` | |
| 14 | ||
| 15 | [heading Description] | |
| 16 | ||
| 17 | `swap_ranges` swaps each element `x` in `rng1` with the corresponding element `y` in `rng2`. | |
| 18 | Returns a reference to `rng2`. | |
| 19 | ||
| 20 | [heading Definition] | |
| 21 | ||
| 22 | Defined in the header file `boost/range/algorithm/swap_ranges.hpp` | |
| 23 | ||
| 24 | [heading Requirements] | |
| 25 | ||
| 26 | * `SinglePassRange1` is a model of the __single_pass_range__ Concept. | |
| 27 | * `SinglePassRange1` is mutable. | |
| 28 | * `SinglePassRange2` is a model of the __single_pass_range__ Concept. | |
| 29 | * `SinglePassRange2` is mutable. | |
| 30 | ||
| 31 | [heading Complexity] | |
| 32 | ||
| 33 | Linear. Exactly `distance(rng1)` elements are swapped. | |
| 34 | ||
| 35 | [endsect] | |
| 36 | ||
| 37 |