@Override
	public DataType clone(DataTypeManager dtm) {
		if (dtm == getDataTypeManager()) {
			return this;
		}
		return new RTTI2DataType(rtti1Count, dtm);
	}
Creates a dynamic Base Class Array data type.

@param rtti1Count the number of rtti1 refs
@param dtm the data type manager for this data type.
Ghidra/Features/Base/src/main/java/ghidra/app/util/datatype/microsoft/RTTI2DataType.java