adjustable-array-p [Function]

adjustable-array-p array => generalized-boolean

Arguments and Values::

array---an array.

generalized-boolean---a generalized boolean.

Description::

Returns true if and only if adjust-array could return a value which is identical to array when given that array as its first argument.

Examples::

 (adjustable-array-p 
   (make-array 5
               :element-type 'character 
               :adjustable t 
               :fill-pointer 3)) =>  true
 (adjustable-array-p (make-array 4)) =>  implementation-dependent

Exceptional Situations::

Should signal an error of type type-error if its argument is not an array.

See Also::

section adjust-array [Function] , section make-array [Function]

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