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      std::regex_traits<CharT>::regex_traits

      From cppreference.com
      <cpp‎ |regex‎ |regex traits
       
       
       
      Regular expressions library
      Classes
      (C++11)
      Algorithms
      Iterators
      Exceptions
      Traits
      Constants
      (C++11)
      Regex Grammar
       
       
      regex_traits();

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

      [edit]Parameters

      (none)

      [edit]Return value

      (none)

      [edit]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
      Retrieved from "https://en.cppreference.com/mwiki/index.php?title=cpp/regex/regex_traits/regex_traits&oldid=149545"

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