private boolean isAllAscii(Address address, int len) throws CancelledException {

		for (int i = 0; i < len; i++) {
			monitor.checkCancelled();

			if (!isAscii(address.add(i))) {
				return false;
			}
		}
		return true;
	}
Method to determine if the given address has one of the ClassTypeinfoDataType
types applied

@param address the given address
@return true if already has a class data type applied or false if not
Ghidra/Features/Decompiler/ghidra_scripts/classrecovery/RTTIGccClassRecoverer.java