C++ Regex Library - regex

Description

It is an instantiation of the basic_regex class template for characters of type char.

Declaration

Following is the declaration for std::regex.

typedef basic_regex regex;

C++11

typedef basic_regex regex;

C++14

typedef basic_regex regex;

This class are those described for basic_regex, but using char as its first template parameter (charT), and the corresponding regex_traits as its second template parameter (traits).