4 ms·

I know this is different than the regex library but just thought I'd mention... Declaring regex's like javaScript with be cool. var myre = /^hello\w*/;

• tambre 7y ago
  Use raw strings. std::regex myre(R"(^hello\w*)");
• bstamour 7y ago
  You can add a literal operator: auto operator "" _r(char const* str, unsigned long) { return std::regex{str}; } To avoid all the backslashes, you can use a raw string literal: int main() { auto myre = R"(^hello\w*)"_r; }