47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
[/
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Copyright 2010 Neil Groves
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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/]
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[section:replace replace]
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[heading Prototype]
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``
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template<
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class ForwardRange,
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class Value
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>
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ForwardRange& replace(ForwardRange& rng, const Value& what, const Value& with_what);
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template<
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class ForwardRange,
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class UnaryPredicate
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>
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const ForwardRange& replace(const ForwardRange& rng, const Value& what, const Value& with_what);
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``
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[heading Description]
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`replace` every element in `rng` equal to `what` with `with_what`. Return a reference to `rng`.
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[heading Definition]
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Defined in the header file `boost/range/algorithm/replace.hpp`
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[heading Requirements]
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* `ForwardRange` is a model of the __forward_range__ Concept.
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* `ForwardRange` is mutable.
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* `Value` is convertible to `ForwardRange`'s value type.
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* `Value` is a model of the `AssignableConcept`.
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* `Value` is a model of the `EqualityComparableConcept`, and may be compared for equality with objects of `ForwardRange`'s value type.
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[heading Complexity]
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Linear. `replace` performs exactly `distance(rng)` comparisons for equality and at most `distance(rng)` assignments.
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[endsect]
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