@Override
	protected int getDataTypeLength() {
		return getDataType().getLength();
	}
Gets the address of the RTTI 3 structure that is pointed to by this RTTI 4.
@return the address of the RTTI 3
@throws InvalidDataTypeException if this isn't a valid model at the specified address.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/rtti/Rtti4Model.java