deferred class EV_TREE_NODE_CONTAINER General obsolete: "This is no longer applicable. Use EV_TREE_ITEM_LIST instead." cluster: interface description: "Abstract class for container that hold tree nodes" keywords: "container" Ancestors EV_ANY* LINEAR* [G] Queries after: BOOLEAN changeable_comparison_criterion: BOOLEAN data: ANY exhausted: BOOLEAN for_all (test: FUNCTION [ANY, TUPLE [EV_TREE_NODE], BOOLEAN]): BOOLEAN has (v: [like item] EV_TREE_NODE): BOOLEAN index: INTEGER_32 index_of (v: [like item] EV_TREE_NODE; i: INTEGER_32): INTEGER_32 is_destroyed: BOOLEAN is_empty: BOOLEAN item: EV_TREE_NODE linear_representation: LINEAR [EV_TREE_NODE] object_comparison: BOOLEAN occurrences (v: [like item] EV_TREE_NODE): INTEGER_32 off: BOOLEAN there_exists (test: FUNCTION [ANY, TUPLE [EV_TREE_NODE], BOOLEAN]): BOOLEAN Commands compare_objects compare_references copy (other: [like Current] EV_TREE_NODE_CONTAINER) destroy do_all (action: PROCEDURE [ANY, TUPLE [EV_TREE_NODE]]) do_if (action: PROCEDURE [ANY, TUPLE [EV_TREE_NODE]]; test: FUNCTION [ANY, TUPLE [EV_TREE_NODE], BOOLEAN]) finish forth search (v: [like item] EV_TREE_NODE) set_data (some_data: [like data] ANY) start