@Override
	public DataType clone(DataTypeManager dtm) {
		if (dtm == getDataTypeManager()) {
			return this;
		}
		return new LongDoubleComplexDataType(dtm);
	}
Provides a definition of a {@code complex} built-in data type consisting of two LongDouble
numbers in the IEEE 754 double precision format.
<P>
The size of the LongDouble floating point numbers is determined by the program's data organization as defined
by the language/compiler spec
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/LongDoubleComplexDataType.java