virtual ~ImageDequeUR();
virtual void AddImageToUndoContainer(ImageType* img, const RegionS& region);
virtual void AddImageToRedoContainer(ImageType* img, const RegionS& region);
virtual ~ImageDequeUR();
virtual void AddImageToUndoContainer(ImageType* img, const RegionS& region);
virtual void AddImageToRedoContainer(ImageType* img, const RegionS& region);