private boolean isMemberPointerOrReference(String fullDataType, String datatype) {

		String test = datatype;
		test = test.replaceAll("const|\\*|&|\\s", "");
		if (!test.isEmpty()) {
			return false;
		}

		return fullDataType.endsWith(Namespace.DELIMITER + datatype);
	}
This method converts each parameter string into
actual DemangledDataType objects.
Ghidra/Features/GnuDemangler/src/main/java/ghidra/app/util/demangler/gnu/GnuDemanglerParser.java