public: bool __cdecl QStringRef::isNull(void)const __ptr64

Mangled name

?isNull@QStringRef@@QEBA_NXZ

Exported by

size	filename	version
5842040	Qt5Core.dll	5.9.9.0
2760192	QtCore4.dll	4.7.2.0

Imported by

size	filename
6465144	Qt5Gui.dll
7129720	Qt5Gui.dll