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Initial data commit

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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 72d218235f
commit f23f22d71c
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Task/Call-an-object-method/TXR/call-an-object-method.txr Normal file
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(defvarl thing-count 0)
(defstruct thing ()
(call-count 0)
(:init (me)
(inc thing-count))
(:function get-thing-count () thing-count)
(:method get-call-count (me) (inc me.call-count)))
(let ((t1 (new thing))
(t2 (new thing)))
(prinl t1.(get-call-count)) ;; prints 1
(prinl t1.(get-call-count)) ;; prints 2
(prinl t1.(get-call-count)) ;; prints 3
(prinl t2.(get-call-count)) ;; prints 1
(prinl t2.(get-call-count)) ;; prints 2
(prinl t2.(get-call-count)) ;; prints 3
(prinl [t1.get-thing-count]) ;; prints 2
(prinl [t2.get-thing-count])) ;; prints 2