class SED_OBJECT_GRAPH_DEPTH_FIRST_TRAVERSABLE General cluster: base description: "Objects that traverse object graphs starting at the root object in a depth first manner." Ancestors SED_OBJECT_GRAPH_TRAVERSABLE* Queries is_object_action_set: BOOLEAN is_root_object_set: BOOLEAN object_action: PROCEDURE [ANY, TUPLE [ANY]] root_object: ANY visited_objects: ARRAYED_LIST [ANY] Commands set_object_action (an_object_action: [like object_action] PROCEDURE [ANY, TUPLE [ANY]]) set_root_object (an_object: [like root_object] ANY) traverse wipe_out