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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:generate generate]
- [heading Prototype]
- ``
- template<class ForwardRange, class Generator>
- ForwardRange& generate( ForwardRange& rng, Generator gen );
- template<class ForwardRange, class Generator>
- const ForwardRange& generate( const ForwardRange& rng, Generator gen );
- ``
- [heading Description]
- `generate` assigns the result of `gen()` to each element in range `rng`. Returns the resultant range.
- [heading Definition]
- Defined in the header file `boost/range/algorithm/generate.hpp`
- [heading Requirements]
- * `ForwardRange` is a model of the __forward_range__ Concept.
- * `ForwardRange` is mutable.
- * `Generator` is a model of the `GeneratorConcept`.
- * The `value_type` of `SinglePassRange` is convertible to a type in `OutputIterator`'s set of value types.
- [heading Precondition:]
- * `out_it` is not an iterator within `rng`.
- * `[out_it, out_it + distance(rng))` is a valid range.
- [heading Complexity]
- Linear. Exactly `distance(rng)` assignments are performed.
- [endsect]
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