private: int __cdecl std::num_get<char, class std::istreambuf_iterator<char, struct std::char_traits<char> > >::_Hexdig(char, char, char, char)const __ptr64

Mangled name

?_Hexdig@?$num_get@DV?$istreambuf_iterator@DU?$char_traits@D@std@@@std@@@std@@AEBAHDDDD@Z

Exported by

size	filename	version
853312	msvcp90.dll	9.00.30729.4148