public long getNumValues() {
		Iterator<Range> it = set.iterator();
		long n = 0;
		while (it.hasNext()) {
			Range r = it.next();
			n += r.size();
		}
		return n;
	}
Gets the total number of int values in this range.
@return the number of int values.
Ghidra/Framework/Generic/src/main/java/ghidra/util/datastruct/SortedRangeList.java