@Override
	public int getLength() {
		if (structLength == 0) {
			return 1; // positive length required
		}
		return structLength;
	}
Generate an undefined component following a binary search across the defined components.
@param offset the offset within this structure which was searched for
@param missingComponentIndex the defined component binary search index result (must be negative)
@return undefined component
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/StructureDataType.java