IndexOfBusManager
fStackIndex = fStack->IndexOfBusManager(this);
int32 managerIndex = GetStack()->IndexOfBusManager(GetBusManager());
int32 IndexOfBusManager(BusManager *bus) const;
: Hub(rootObject, 0, rootObject->GetStack()->IndexOfBusManager(rootObject->GetBusManager()),
: Hub(rootObject, 0, rootObject->GetStack()->IndexOfBusManager(rootObject->GetBusManager()),
: Hub(rootObject, 0, rootObject->GetStack()->IndexOfBusManager(rootObject->GetBusManager()),
: Hub(rootObject, 0, rootObject->GetStack()->IndexOfBusManager(rootObject->GetBusManager()),