UBOUND — Upper dimension bounds of an array
- Returns the upper bounds of an array, or a single upper bound
along the DIM dimension.
- F95 and later
- Inquiry function
RESULT = UBOUND(ARRAY [, DIM])
|ARRAY ||Shall be an array, of any type.
|DIM ||(Optional) Shall be a scalar |
- Return value:
- If DIM is absent, the result is an array of the upper bounds of
ARRAY. If DIM is present, the result is a scalar
corresponding to the upper bound of the array along that dimension. If
ARRAY is an expression rather than a whole array or array
structure component, or if it has a zero extent along the relevant
dimension, the upper bound is taken to be the number of elements along
the relevant dimension.
- See also: