@Override
	public int hashCode() {
		final int prime = 31;
		int result = super.hashCode();
		result = prime * result + ((pcodeStrings == null) ? 0 : pcodeStrings.hashCode());
		return result;
	}
Get the row within a group of pcode strings.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/PcodeFieldLocation.java