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Apache C++ Standard Library Reference Guide

replace()

Library:  Algorithms


Function

Local Index

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Summary

An algorithm that substitutes elements in a collection with new values

Synopsis

#include <algorithm>

namespace std {
  template <class ForwardIterator, class T>
  void replace(ForwardIterator start,
               ForwardIterator finish,
               const T& old_value,
               const T& new_value);
}

Description

For the range [start, finish), the replace() algorithm replaces elements referred to by iterator i with new_value, when the following condition holds: *i == old_value.

Complexity

Exactly finish - start comparisons or applications of the corresponding predicate are done.

Example

See Also

replace_if(), replace_copy(), replace_copy_if()

Standards Conformance

ISO/IEC 14882:1998 -- International Standard for Information Systems -- Programming Language C++, Section 25.2.4



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