<regex> library in C++ STL

Main classes

These classes encapsulate a regular expression and the results of matching a regular expression within a target sequence of characters.

Algorithms

These functions are used to apply the regular expression encapsulated in a regex to a target sequence of characters.

Iterators



The regex iterators are used to traverse the entire set of regular expression matches found within a sequence.

Exceptions

This class defines the type of objects thrown as exceptions to report errors from the regular expressions library.

Traits

The regex traits class is used to encapsulate the localizable aspects of a regex.

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