public int getMDisp() throws InvalidDataTypeException {
		return getPmdValue(MDISP_ORDINAL);
	}
Gets the member displacement for this RTTI 1.
@return the member displacement
@throws InvalidDataTypeException if this isn't a valid model at the specified address.
Ghidra/Features/MicrosoftCodeAnalyzer/src/main/java/ghidra/app/cmd/data/rtti/Rtti1Model.java