--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Renderer/Engine/SceneGraphIterator.h	Mon Nov 08 01:23:25 2010 +0900
@@ -0,0 +1,27 @@
+#ifndef INCLUDED_SCENE_GRAPH_ITERATOR
+#define INCLUDED_SCENE_GRAPH_ITERATOR
+
+#include "SceneGraph.h"
+
+class SceneGraphIterator {
+public:
+    // 走査する SceneGraphList
+    SceneGraphPtr list;
+
+    // 現在参照中の SceneGraph
+    SceneGraphPtr cur;
+
+    void set(SceneGraphPtr list);
+    int hasNext(void);
+    int hasNext(int id);
+    int hasNextGroup(int id);
+    void next(void);
+    void next(int id);
+    void nextGroup(int id);
+    void remove(void);
+    SceneGraphPtr get(void);
+};
+
+typedef SceneGraphIterator *SceneGraphIteratorPtr;
+
+#endif