[PD-dev] Destructor in external classes

[Antoine Villeret]

for now the OpenNI init() function is called from obj_setupCallback which
is called only once
and if I call shutdown() I need to recall init() on new instance creation

so yes it could be a workaround
but having a onQuit() method will make my work easier :-)

+
a

--
do it yourself
http://antoine.villeret.free.fr


2014-03-25 15:50 GMT+01:00 Dan Wilcox <danomatika at gmail.com>:

>
> On Mar 25, 2014, at 6:00 AM, pd-dev-request at iem.at wrote:
>
> *From: *Kjetil Matheussen <k.s.matheussen at gmail.com>
>  *Subject: **Re: [PD-dev] Destructor in external classes*
> *Date: *March 24, 2014 at 12:32:00 PM CDT
> *To: *Antoine Villeret <antoine.villeret at gmail.com>
>  *Cc: *IOhannes m zmölnig <zmoelnig at iem.at>, pd-dev List <pd-dev at iem.at>
>  *Reply-To: *k.s.matheussen at notam02.no
>
>
> On Mon, Mar 24, 2014 at 2:56 PM, Antoine Villeret
> <antoine.villeret at gmail.com> wrote:
>
> hello,
>
> the free method seems to be called when the object is deleted from the
> canvas.
>
> is there a similar method called on Pd quit ?
> I'm asking that because I'm rewriting a pix_openni2 object and to free the
> openni context i have to call a shutdown() function on quit and not on
> object deletion
>
>
> How about 'atexit'?
>
>
> Why not keep track of the number of open openni objects, then call
> shutdown when the last one is released?
>
>  --------
> Dan Wilcox
> @danomatika
> danomatika.com
> robotcowboy.com
>
>
>
>
>
>
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