private boolean isLoadedAndInitializedMemory(Address address) {

		if (inExternalBlock(address)) {
			return false;
		}
		if (address.isExternalAddress()) {
			return false;
		}
		Memory memory = program.getMemory();

		AddressSetView initMem = memory.getLoadedAndInitializedAddressSet();
		if (initMem.contains(address)) {
			return true;
		}

		return true;

	}
Method to update the labels of vftables that belong to classes with multiple vftables in 
order to distinguish which base class the vftable is for.
@throws CancelledException if cancelled
@throws InvalidInputException if bad chars trying to label
@throws DuplicateNameException if duplicate name
Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/RTTIGccClassRecoverer.java