001package squidpony.squidgrid.iterator;
002
003import squidpony.squidmath.Coord;
004
005import java.util.Iterator;
006
007/**
008 * Iterators that return instances of {@link Coord} and that are useful in
009 * roguelikes.
010 * 
011 * <p>
012 * For the moment this is only a marker interface, but it may be extended in the
013 * future.
014 * </p>
015 * 
016 * @author smelC
017 * 
018 * @see SquidIterators
019 */
020public interface SquidIterator extends Iterator<Coord> {
021
022        /* This is a marker interface */
023
024}