array-dimension (original) (raw)

ANSI Common Lisp 15 Arrays 15.2 Dictionary of Arrays

Syntax:

array-dimension array axis-number dimension

Arguments and Values:

array - an array.

axis-number - an integer greater than or equal to zero and less than the rank of the array.

dimension - a non-negative integer.

Description:

array-dimension returns the axis-number _dimension_1 of array. (Any fill pointer is ignored.)

Examples:

(array-dimension (make-array 4) 0) 4 (array-dimension (make-array '(2 3)) 1) 3

Affected By:

None.

See Also:

array-dimensions, length

Notes:

(array-dimension array n) ==(nth n (array-dimensions array))

Allegro CL Implementation Details:

None.