note description: "Summary description for {ER_SHARED_SINGLETON}." date: "$Date$" revision: "$Revision$" class ER_SHARED_SINGLETON feature -- Query object_editor_cell: CELL [detachable ER_OBJECT_EDITOR] -- once create Result.put (void) end layout_constructor_cell: CELL [detachable ER_LAYOUT_CONSTRUCTOR] -- once create Result.put (void) end end