std::regex_traits<CharT>::regex_traits (3) - Linux Manuals

std::regex_traits<CharT>::regex_traits: std::regex_traits<CharT>::regex_traits

NAME

std::regex_traits<CharT>::regex_traits - std::regex_traits<CharT>::regex_traits

Synopsis

regex_traits();

Default-constructs the std::regex_traits object, including default-constructing the private std::locale member or any other internal state as necessary.

Parameters

(none)

Return value

(none)

Example

// Run this code

  #include <iostream>
  #include <regex>

  int main()
  {
      std::locale::global(std::locale("en_US.utf8"));
      std::regex_traits<char> r1;
      std::regex_traits<wchar_t> r2;
      std::cout << "The regex locale is " << r1.getloc().name() << '\n';
  }

Output:

  The regex locale is en_US.utf8