getCachedParent method
Implementation
int getCachedParent(Pointer<Pointer<COMObject>> parent) =>
(ptr.ref.vtable + 18)
.cast<
Pointer<
NativeFunction<
Int32 Function(
Pointer, Pointer<Pointer<COMObject>> parent)>>>()
.value
.asFunction<
int Function(Pointer, Pointer<Pointer<COMObject>> parent)>()(
ptr.ref.lpVtbl, parent);