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Optional Arguments. `DIM`, `SEGMENT`, `EXCLUSIVE`

Description. Computes a segmented logical OR scan along
dimension `DIM` of `MASK`.

Class. Transformational function.

Arguments.

MASK must be of type logical. 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 `MASK`.

SEGMENT (optional) must be of type logical and must have the same shape as
`MASK`.

EXCLUSIVE (optional) must be of type logical and must be scalar.

Result Type, Type Parameter, and Shape. Same as `MASK`.

Result Value.
Element of the result has the value `ANY((/ /))`
where is the (possibly empty) set of elements of `MASK`
selected to contribute to by the rules stated in
Section .

Example. `ANY_PREFIX( (/F,T,F,F,F/), SEGMENT= (/F,F,F,T,T/) )` is ,F,T,T,F,F,, plus 1filll
-1;F,T,T,F,F,; plus 1filll
-1:F,T,T,F,F,: plus 1filll
-1.F,T,T,F,F,. plus 1filll
-1F,T,T,F,F, plus 1filll-1.

Thu Jul 21 17:05:43 CDT 1994