--- /dev/null
+#ifndef __NULL_TRANSFORM__
+#define __NULL_TRANSFORM__
+
+
+
+#include "Transform.h"
+#include "TransformFactory.h"
+
+
+
+class NullTransform : public Transform
+{
+protected:
+ std::string DebugDescription();
+ NullTransform();
+
+public:
+ static CFTypeRef Make();
+ static TransformFactory* MakeTransformFactory();
+
+ virtual void AttributeChanged(CFStringRef name, CFTypeRef value);
+};
+
+
+
+#endif