FUNCTION acyclic_physical_network_group_element_relationship
(relation : physical_network_group_element_relationship_armx, relatives : SET [1:?] OF physical_network_group_armx, specific_relation : STRING) : BOOLEAN;
LOCAL x : SET OF Physical_network_group_element_relationship_armx := []; END_LOCAL;
IF relation.relating_group IN relatives THEN RETURN (FALSE); END_IF; x := QUERY(pd <* bag_to_set(USEDIN(relation.relating_group, 'LAYERED_INTERCONNECT_MODULE_DESIGN_XIM.' + 'PHYSICAL_NETWORK_GROUP_ELEMENT_RELATIONSHIP_ARMX.' + 'RELATED_GROUP')) | specific_relation IN TYPEOF(pd)); REPEAT i := 1 TO HIINDEX(x); IF NOT acyclic_physical_network_group_element_relationship(x[i], relatives + relation.relating_group, specific_relation) THEN RETURN (FALSE); END_IF; END_REPEAT; RETURN (TRUE); END_FUNCTION; -- acyclic_physical_network_group_element_relationship
|