LOCAL x : SET OF Representation_relationship; END_LOCAL; IF relation.rep_1 IN relatives THEN RETURN (FALSE); END_IF; x := QUERY(r <* bag_to_set(USEDIN(relation.rep_1, 'AP239_PRODUCT_LIFE_CYCLE_SUPPORT_ARM_LF.' + 'REPRESENTATION_RELATIONSHIP.' + 'REP_2')) | specific_relation IN TYPEOF(r)); REPEAT i := 1 TO HIINDEX(x); IF NOT acyclic_representation_relationship(x[i], relatives + relation.rep_1, specific_relation) THEN RETURN (FALSE); END_IF; END_REPEAT; RETURN (TRUE); LOCAL the_set : SET OF GENERIC:intype := []; i : INTEGER; END_LOCAL; IF SIZEOF(the_bag) > 0 THEN REPEAT i := 1 TO HIINDEX(the_bag); the_set := the_set + the_bag[i]; END_REPEAT; END_IF; RETURN (the_set); IF ('AP239_PRODUCT_LIFE_CYCLE_SUPPORT_ARM_LF.VIEW_DEFINITION_USAGE' IN TYPEOF(input\Item_shape.described_element)) THEN RETURN (input\Item_shape.described_element\View_definition_relationship.related_view); END_IF; IF ('AP239_PRODUCT_LIFE_CYCLE_SUPPORT_ARM_LF.PRODUCT_OCCURRENCE_DEFINITION_RELATIONSHIP' IN TYPEOF(input\Item_shape.described_element)) THEN RETURN (input\Item_shape.described_element\Product_occurrence_definition_relationship.related_view); END_IF; RETURN (?);