| [/ |
| 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:replace_copy_if replace_copy_if] |
| |
| [heading Prototype] |
| |
| `` |
| template<class ForwardRange, class OutputIterator, class UnaryPredicate, class Value> |
| OutputIterator replace_copy_if(const ForwardRange& rng, OutputIterator out, |
| UnaryPredicate pred, const Value& with_what); |
| `` |
| |
| [heading Description] |
| |
| `replace_copy_if` copy every element `x` in `rng` such that the corresponding element in the output range `y` is `pred(x) ? with_what : x`. |
| |
| [heading Definition] |
| |
| Defined in the header file `boost/range/algorithm/replace_copy_if.hpp` |
| |
| [heading Requirements] |
| |
| * `ForwardRange` is a model of the __forward_range__ Concept. |
| * `ForwardRange` is mutable. |
| * `Value` is convertible to `ForwardRange`'s value type. |
| * `Value` is a model of the `AssignableConcept`. |
| * `OutputIterator` is a model of the `OutputIteratorConcept`. |
| * `UnaryPredicate` is a model of the `UnaryPredicateConcept`. |
| |
| [heading Complexity] |
| |
| Linear. `replace_copy_if` performs exactly `distance(rng)` evaluations of `pred`. |
| |
| [endsect] |
| |
| |
