FUNCTION item_in_context

(* SCHEMA integrated_cnc_schema; *)

FUNCTION item_in_context (
    item  : representation_item;
    cntxt : representation_context 
    ) : BOOLEAN;
  LOCAL
    y : BAG OF representation_item;
  END_LOCAL;
    IF SIZEOF(USEDIN(item, 'INTEGRATED_CNC_SCHEMA.REPRESENTATION.ITEMS') * 
      cntxt.representations_in_context) > 0 THEN
      RETURN (TRUE);
    ELSE
      y := QUERY (z <* USEDIN(item, '')| 
        'INTEGRATED_CNC_SCHEMA.REPRESENTATION_ITEM' IN TYPEOF(z));
      IF SIZEOF(y) > 0 THEN
        REPEAT i := 1 TO HIINDEX(y);
          IF item_in_context(y[i], cntxt) THEN
            RETURN (TRUE);
          END_IF;
        END_REPEAT;
      END_IF;
    END_IF;
    RETURN (FALSE);
END_FUNCTION; -- 10303-43: representation_schema

Referenced By

Defintion item_in_context is references by the following definitions:

Definition	Type
compatible_dimension	RULE
representation_map	ENTITY

[Top Level Definitions]

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