Added linked_list_t.has_more which checks if any elements follow an enumerator's current position.

2011-07-06 09:43:46 +02:00
parent 2bf9d39da6
commit 1142726ba0
2 changed files with 19 additions and 0 deletions
@@ -77,6 +77,14 @@ struct linked_list_t {
 	 */
 	void (*reset_enumerator)(linked_list_t *this, enumerator_t *enumerator);

+	/**
+	 * Checks if there are more elements following after the enumerator's
+	 * current position.
+	 *
+	 * @param enumerator	enumerator to check
+	 */
+	bool (*has_more)(linked_list_t *this, enumerator_t *enumerator);
+
 	/**
 	 * Inserts a new item at the beginning of the list.
 	 *