}
}
+ public boolean contains(T object) {
+ if (leaf) {
+ return contains.contains(object);
+ } else {
+ return pXnY.contains(object) || pXpY.contains(object) || nXnY.contains(object) || nXpY.contains(object);
+ }
+
+ }
+
/**
* Returns objects within the given area.
* @param bounds