- Real offset_;
- Graphical_element *elt_l_;
- Dim_cache_callback callback_l_;
- friend class Graphical_element;
-
- void init ();
-public:
- void set_callback (Dim_cache_callback);
- /** The #offset_# is defined with regard to this graphical_element/
- dimension_cache. */
-
- Dimension_cache * parent_l_;
- Link_array<Dimension_cache> dependencies_l_arr_;
- Graphical_element *element_l () { return elt_l_; }