AW: [plt-scheme] Changing field values in objects

Isn't there something missing ;-)

-----Ursprüngliche Nachricht-----
Von: spdegabrielle at gmail.com [mailto:spdegabrielle at gmail.com] 
Gesendet: Friday, February 02, 2007 12:09
An: Robert Matovinovic
Betreff: Re: [plt-scheme] Changing field values in objects



I use this if it's any help

s.



On 2/2/07, Robert Matovinovic <robert.matovinovic at web.de
<mailto:robert.matovinovic at web.de> > wrote: 

Hi,
I'm nearly desparate, since I'm trying to do a simple thing: changing the 
value of a field in an object. I read the help desk thouroghly and tried a
lot, but couldn't find a solution, which to most of you must be obvious. So
here is a bit of sample code. I would appreciate very much if someone can 
just add the lines to change the value of the value field:

(define test%
  (class object%
    (init-field (value 0))
    (super-new)
    )
  )
(define t (new test% (value 10)))
(get-field value t) 

BTW, is there any tutorial to familiarize oneself easily with the object
system of plt scheme?

Thanks in advance
Robert

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Robert Matovinovic
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email: robert.matovinovic at web.de

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--
Stephen De Gabrielle 

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