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< title > replace</ title >
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< a accesskey = "p" href = "remove_if.html" >< img src = "../../../../../../../../doc/src/images/prev.png" alt = "Prev" ></ a >< a accesskey = "u" href = "../mutating.html" >< img src = "../../../../../../../../doc/src/images/up.png" alt = "Up" ></ a >< a accesskey = "h" href = "../../../../index.html" >< img src = "../../../../../../../../doc/src/images/home.png" alt = "Home" ></ a >< a accesskey = "n" href = "replace_copy.html" >< img src = "../../../../../../../../doc/src/images/next.png" alt = "Next" ></ a >
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< div class = "section" >
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< div class = "titlepage" >< div >< div >< h5 class = "title" >
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< a name = "range.reference.algorithms.mutating.replace" ></ a >< a class = "link" href = "replace.html" title = "replace" > replace</ a >
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</ h5 ></ div ></ div ></ div >
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< a name = "range.reference.algorithms.mutating.replace.prototype" ></ a >< h6 >
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< a name = "id698368" ></ a >
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< a class = "link" href = "replace.html#range.reference.algorithms.mutating.replace.prototype" > Prototype</ a >
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</ h6 >
< p >
</ p >
< pre class = "programlisting" >< span class = "keyword" > template</ span >< span class = "special" > < </ span >
< span class = "keyword" > class</ span > < span class = "identifier" > ForwardRange</ span >< span class = "special" > ,</ span >
< span class = "keyword" > class</ span > < span class = "identifier" > Value</ span >
< span class = "special" > > </ span >
< span class = "identifier" > ForwardRange</ span >< span class = "special" > & </ span > < span class = "identifier" > replace</ span >< span class = "special" > (</ span >< span class = "identifier" > ForwardRange</ span >< span class = "special" > & </ span > < span class = "identifier" > rng</ span >< span class = "special" > ,</ span > < span class = "keyword" > const</ span > < span class = "identifier" > Value</ span >< span class = "special" > & </ span > < span class = "identifier" > what</ span >< span class = "special" > ,</ span > < span class = "keyword" > const</ span > < span class = "identifier" > Value</ span >< span class = "special" > & </ span > < span class = "identifier" > with_what</ span >< span class = "special" > );</ span >
< span class = "keyword" > template</ span >< span class = "special" > < </ span >
< span class = "keyword" > class</ span > < span class = "identifier" > ForwardRange</ span >< span class = "special" > ,</ span >
< span class = "keyword" > class</ span > < span class = "identifier" > UnaryPredicate</ span >
< span class = "special" > > </ span >
< span class = "keyword" > const</ span > < span class = "identifier" > ForwardRange</ span >< span class = "special" > & </ span > < span class = "identifier" > replace</ span >< span class = "special" > (</ span >< span class = "keyword" > const</ span > < span class = "identifier" > ForwardRange</ span >< span class = "special" > & </ span > < span class = "identifier" > rng</ span >< span class = "special" > ,</ span > < span class = "keyword" > const</ span > < span class = "identifier" > Value</ span >< span class = "special" > & </ span > < span class = "identifier" > what</ span >< span class = "special" > ,</ span > < span class = "keyword" > const</ span > < span class = "identifier" > Value</ span >< span class = "special" > & </ span > < span class = "identifier" > with_what</ span >< span class = "special" > );</ span >
</ pre >
< p >
</ p >
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< a name = "range.reference.algorithms.mutating.replace.description" ></ a >< h6 >
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< a name = "id698680" ></ a >
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< a class = "link" href = "replace.html#range.reference.algorithms.mutating.replace.description" > Description</ a >
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</ h6 >
< p >
< code class = "computeroutput" >< span class = "identifier" > replace</ span ></ code > every element
in < code class = "computeroutput" >< span class = "identifier" > rng</ span ></ code > equal to < code class = "computeroutput" >< span class = "identifier" > what</ span ></ code > with < code class = "computeroutput" >< span class = "identifier" > with_what</ span ></ code > .
Return a reference to < code class = "computeroutput" >< span class = "identifier" > rng</ span ></ code > .
</ p >
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< a name = "range.reference.algorithms.mutating.replace.definition" ></ a >< h6 >
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< a name = "id698755" ></ a >
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< a class = "link" href = "replace.html#range.reference.algorithms.mutating.replace.definition" > Definition</ a >
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</ h6 >
< p >
Defined in the header file < code class = "computeroutput" >< span class = "identifier" > boost</ span >< span class = "special" > /</ span >< span class = "identifier" > range</ span >< span class = "special" > /</ span >< span class = "identifier" > algorithm</ span >< span class = "special" > /</ span >< span class = "identifier" > replace</ span >< span class = "special" > .</ span >< span class = "identifier" > hpp</ span ></ code >
</ p >
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< a name = "range.reference.algorithms.mutating.replace.requirements" ></ a >< h6 >
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< a name = "id698825" ></ a >
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< a class = "link" href = "replace.html#range.reference.algorithms.mutating.replace.requirements" > Requirements</ a >
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</ h6 >
< div class = "itemizedlist" >< ul class = "itemizedlist" type = "disc" >
< li class = "listitem" >
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< code class = "computeroutput" >< span class = "identifier" > ForwardRange</ span ></ code > is a
model of the < a class = "link" href = "../../../concepts/forward_range.html" title = "Forward Range" > Forward
Range</ a > Concept.
</ li >
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< li class = "listitem" >
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< code class = "computeroutput" >< span class = "identifier" > ForwardRange</ span ></ code > is mutable.
</ li >
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< li class = "listitem" >
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< code class = "computeroutput" >< span class = "identifier" > Value</ span ></ code > is convertible
to < code class = "computeroutput" >< span class = "identifier" > ForwardRange</ span ></ code > 's
value type.
</ li >
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< li class = "listitem" >
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< code class = "computeroutput" >< span class = "identifier" > Value</ span ></ code > is a model
of the < code class = "computeroutput" >< span class = "identifier" > AssignableConcept</ span ></ code > .
</ li >
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< li class = "listitem" >
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< code class = "computeroutput" >< span class = "identifier" > Value</ span ></ code > is a model
of the < code class = "computeroutput" >< span class = "identifier" > EqualityComparableConcept</ span ></ code > ,
and may be compared for equality with objects of < code class = "computeroutput" >< span class = "identifier" > ForwardRange</ span ></ code > 's
value type.
</ li >
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</ ul ></ div >
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< a name = "range.reference.algorithms.mutating.replace.complexity" ></ a >< h6 >
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< a name = "id698985" ></ a >
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< a class = "link" href = "replace.html#range.reference.algorithms.mutating.replace.complexity" > Complexity</ a >
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</ h6 >
< p >
Linear. < code class = "computeroutput" >< span class = "identifier" > replace</ span ></ code > performs
exactly < code class = "computeroutput" >< span class = "identifier" > distance</ span >< span class = "special" > (</ span >< span class = "identifier" > rng</ span >< span class = "special" > )</ span ></ code >
comparisons for equality and at most < code class = "computeroutput" >< span class = "identifier" > distance</ span >< span class = "special" > (</ span >< span class = "identifier" > rng</ span >< span class = "special" > )</ span ></ code > assignments.
</ p >
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< td align = "right" >< div class = "copyright-footer" > Copyright © 2003 -2010 Thorsten Ottosen, Neil Groves< p >
Distributed under the Boost Software License, Version 1.0. (See accompanying
file LICENSE_1_0.txt or copy at < a href = "http://www.boost.org/LICENSE_1_0.txt" target = "_top" > http://www.boost.org/LICENSE_1_0.txt</ a > )
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