441 string to_string(int val)  in to_string()
446 string to_string(unsigned val)  in to_string()
451 string to_string(long val)  in to_string()
456 string to_string(unsigned long val)  in to_string()
461 string to_string(long long val)  in to_string()
466 string to_string(unsigned long long val)  in to_string()
471 string to_string(float val)  in to_string()
476 string to_string(double val)  in to_string()
481 string to_string(long double val)  in to_string()
486 wstring to_wstring(int val)  in to_wstring()
491 wstring to_wstring(unsigned val)  in to_wstring()
496 wstring to_wstring(long val)  in to_wstring()
501 wstring to_wstring(unsigned long val)  in to_wstring()
506 wstring to_wstring(long long val)  in to_wstring()
511 wstring to_wstring(unsigned long long val)  in to_wstring()
516 wstring to_wstring(float val)  in to_wstring()
521 wstring to_wstring(double val)  in to_wstring()
526 wstring to_wstring(long double val)  in to_wstring()