FUNCTION function_is_array

(* SCHEMA mathematical_functions_schema; *)

FUNCTION function_is_array(func : maths_function) : BOOLEAN;
  LOCAL
    tspace : tuple_space;
    temp : maths_space;
  END_LOCAL;
  IF NOT EXISTS (func) THEN  RETURN (FALSE);  END_IF;
  tspace := func.domain;
  IF (space_dimension (tspace) = 1) AND ((schema_prefix + 'TUPLE_SPACE') IN
    TYPEOF (factor1 (tspace))) THEN
    tspace := factor1 (tspace);
  END_IF;
  IF NOT ((schema_prefix + 'PRODUCT_SPACE') IN TYPEOF (tspace)) THEN
    RETURN (FALSE);
  END_IF;
  REPEAT i := 1 TO space_dimension (tspace);
    temp := factor_space (tspace, i);
    IF NOT ((schema_prefix + 'FINITE_INTEGER_INTERVAL') IN TYPEOF (temp)) THEN
      RETURN (FALSE);
    END_IF;
  END_REPEAT;
  RETURN (TRUE);
END_FUNCTION;  -- function_is_array

Referenced By

Defintion function_is_array is references by the following definitions:

Definition	Type
reindexed_array_function	ENTITY

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2012-03-27T17:13:59-04:00