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Function ADJUSTABLE-ARRAY-P

Syntax

  • adjustable-array-p arraygeneralized-boolean

Arguments and Values

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

Affected By

None.

Exceptional Situations

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

See Also

Notes

None.

\issue{ADJUST-ARRAY-NOT-ADJUSTABLE:IMPLICIT-COPY}