boolean containsOffset(int off) {
		if (off == offset) { // separate check required to handle zero-length case
			return true;
		}
		return off > offset && off < (offset + length);
	}
Create a new DataTypeComponent
@param dataType the dataType for this component
@param parent the dataType that this component belongs to
@param length the length of the dataType in this component.
@param ordinal the index of this component within its parent.
@param offset the byte offset within the parent
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/DataTypeComponentImpl.java