| Brian Silverman | 598d029 | 2018-08-04 23:56:47 -0700 | [diff] [blame^] | 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:copy copy] |
| 7 | |
| 8 | [heading Prototype] |
| 9 | |
| 10 | `` |
| 11 | template<class SinglePassRange, class OutputIterator> |
| 12 | OutputIterator copy(const SinglePassRange& source_rng, OutputIterator out_it); |
| 13 | `` |
| 14 | |
| 15 | [heading Description] |
| 16 | |
| 17 | `copy` copies all elements from `source_rng` to the range `[out_it, out_it + distance(source_rng))`. |
| 18 | The return value is `out_it + distance(source_rng)` |
| 19 | |
| 20 | [heading Definition] |
| 21 | |
| 22 | Defined in the header file `boost/range/algorithm/copy.hpp` |
| 23 | |
| 24 | [heading Requirements] |
| 25 | |
| 26 | * `SinglePassRange` is a model of the __single_pass_range__ Concept. |
| 27 | * `OutputIterator` is a model of the `OutputIteratorConcept`. |
| 28 | * The `value_type` of __single_pass_range__ Concept is convertible to a type in `OutputIterator`'s set of value types. |
| 29 | |
| 30 | [heading Precondition:] |
| 31 | |
| 32 | * `out_it` is not an iterator within the `source_rng`. |
| 33 | * `[out_it, out_it + distance(source_rng))` is a valid range. |
| 34 | |
| 35 | [heading Complexity] |
| 36 | |
| 37 | Linear. Exactly `distance(source_rng)` assignments are performed. |
| 38 | |
| 39 | [endsect] |
| 40 | |
| 41 | |