Automatic generation produced by ISE Eiffel
deferred class HIERARCHICAL [G] General cluster: base.structures.traversing description: "Hierarchical structures in which each item has zero or one immediate predecessor, and zero or more successors." Ancestors TRAVERSABLE [G] Queries changeable_comparison_criterion: BOOLEAN for_all (test: FUNCTION [ANY, TUPLE [G], BOOLEAN]): BOOLEAN has (v: G): BOOLEAN is_empty: BOOLEAN item: G linear_representation: LINEAR [G] object_comparison: BOOLEAN off: BOOLEAN successor_count: INTEGER there_exists (test: FUNCTION [ANY, TUPLE [G], BOOLEAN]): BOOLEAN Commands compare_objects compare_references do_all (action: PROCEDURE [ANY, TUPLE [G]]) do_if (action: PROCEDURE [ANY, TUPLE [G]]; test: FUNCTION [ANY, TUPLE [G], BOOLEAN]) down (i: INTEGER) start up Constraints non negative successor count -- Generated by ISE Eiffel --
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