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Optional Arguments. `DIM`, `MASK`

Description. Computes a bitwise logical AND reduction along
dimension `DIM` of `ARRAY`.

Class. Transformational function.

Arguments.

ARRAY must be of type integer. It must not be scalar.

DIM (optional) must be scalar and of type integer with a value in
the range ,
where is the rank of `ARRAY`.
The corresponding actual argument must not be
an optional dummy argument.

MASK (optional) must be of type logical and must be conformable
with `ARRAY`.

Result Type, Type Parameter, and Shape. The result is of type integer with the same
kind type parameter as `ARRAY`.
It is scalar if `DIM` is absent or if `ARRAY` has rank one;
otherwise, the result is an array of rank and shape where
is the shape of `ARRAY`.

Result Value.

(i): The result of `IALL(ARRAY)` is the `IAND` reduction
of all the elements of
`ARRAY`. If `ARRAY` has size zero, the result
is equal to a processor-dependent integer value
with the property that `IAND(I, x) = I` for all integers
`I` of the same kind type parameter as `ARRAY`.
See Section .

Thu Jul 21 17:05:43 CDT 1994