FUNCTION function_is_1d_table

(* SCHEMA step_merged_ap_schema; *)

-- DIFF IN AP238 STEP-NC
-- IN AP238 STEP-NC/AP242
FUNCTION function_is_1d_table
      (func : maths_function ) : BOOLEAN;
   LOCAL
      temp : maths_space;
      itvl : finite_integer_interval;
   END_LOCAL;
      IF NOT EXISTS(func) THEN
         RETURN (FALSE);
      END_IF;
      IF space_dimension(func.domain) <> 1 THEN
         RETURN (TRUE);
      END_IF;
      temp := factor1(func.domain);
      IF schema_prefix + 'PRODUCT_SPACE' IN TYPEOF(temp) THEN
         IF space_dimension(temp) <> 1 THEN
            RETURN (TRUE);
         END_IF;
         temp := factor1(temp);
      END_IF;
      IF schema_prefix + 'FINITE_INTEGER_INTERVAL' IN TYPEOF(temp) THEN
         itvl := temp;
         RETURN (bool((itvl.min = 0) OR (itvl.min = 1)));
      END_IF;
      RETURN (TRUE);
END_FUNCTION;

Referenced By

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2020-07-28T17:02:20-04:00