protected virtual member function
charT do_widen (char c) const;
const char* do_widen (const char* low, const char* high, charT* to) const;
Widen character(s) [virtual]
Virtual protected member function in charge of transform char
values to wide characters, as described in public member function widen
Polymorphic derived classes can redefine the behavior of this function.
- Widen character(s) (public member function)