std::regex_traits<CharT>::regex_traits
From cppreference.com
< cpp | regex | regex traits
| 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