<div dir="ltr">for now the OpenNI init() function is called from obj_setupCallback which is called only once<div>and if I call shutdown() I need to recall init() on new instance creation</div><div><br></div><div>so yes it could be a workaround</div>
<div>but having a onQuit() method will make my work easier :-)</div><div><br></div><div>+</div><div>a</div></div><div class="gmail_extra"><br clear="all"><div>--<br>do it yourself <br><a href="http://antoine.villeret.free.fr" target="_blank">http://antoine.villeret.free.fr</a><br>
</div>
<br><br><div class="gmail_quote">2014-03-25 15:50 GMT+01:00 Dan Wilcox <span dir="ltr"><<a href="mailto:danomatika@gmail.com" target="_blank">danomatika@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word"><br><div><div>On Mar 25, 2014, at 6:00 AM, <a href="mailto:pd-dev-request@iem.at" target="_blank">pd-dev-request@iem.at</a> wrote:</div><br><blockquote type="cite"><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;margin:0px">
<span style="font-family:Helvetica;color:rgb(127,127,127)"><b>From:<span> </span></b></span><span style="font-family:Helvetica">Kjetil Matheussen <<a href="mailto:k.s.matheussen@gmail.com" target="_blank">k.s.matheussen@gmail.com</a>><br>
</span></div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;margin:0px">
<span style="font-family:Helvetica;color:rgb(127,127,127)"><b>Subject:<span> </span></b></span><span style="font-family:Helvetica"><b>Re: [PD-dev] Destructor in external classes</b><br></span></div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;margin:0px">
<span style="font-family:Helvetica;color:rgb(127,127,127)"><b>Date:<span> </span></b></span><span style="font-family:Helvetica">March 24, 2014 at 12:32:00 PM CDT<br></span></div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;margin:0px">
<span style="font-family:Helvetica;color:rgb(127,127,127)"><b>To:<span> </span></b></span><span style="font-family:Helvetica">Antoine Villeret <<a href="mailto:antoine.villeret@gmail.com" target="_blank">antoine.villeret@gmail.com</a>><br>
</span></div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;margin:0px">
<span style="font-family:Helvetica;color:rgb(127,127,127)"><b>Cc:<span> </span></b></span><span style="font-family:Helvetica">IOhannes m zmölnig <<a href="mailto:zmoelnig@iem.at" target="_blank">zmoelnig@iem.at</a>>, pd-dev List <<a href="mailto:pd-dev@iem.at" target="_blank">pd-dev@iem.at</a>><br>
</span></div><div style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;margin:0px">
<span style="font-family:Helvetica;color:rgb(127,127,127)"><b>Reply-To:<span> </span></b></span><span style="font-family:Helvetica"><a href="mailto:k.s.matheussen@notam02.no" target="_blank">k.s.matheussen@notam02.no</a><br>
</span></div><div><div class="h5"><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">On Mon, Mar 24, 2014 at 2:56 PM, Antoine Villeret</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important"><</span><a href="mailto:antoine.villeret@gmail.com" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px" target="_blank">antoine.villeret@gmail.com</a><span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">> wrote:</span><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<blockquote type="cite" style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
hello,<br><br>the free method seems to be called when the object is deleted from the<br>canvas.<br><br>is there a similar method called on Pd quit ?<br>I'm asking that because I'm rewriting a pix_openni2 object and to free the<br>
openni context i have to call a shutdown() function on quit and not on<br>object deletion<br><br></blockquote><br style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">
<span style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;float:none;display:inline!important">How about 'atexit'?</span></div>
</div></blockquote></div><div><br></div><div>Why not keep track of the number of open openni objects, then call shutdown when the last one is released?</div><br><div>
<span style="border-spacing:0px;text-indent:0px;letter-spacing:normal;font-variant:normal;font-style:normal;font-weight:normal;line-height:normal;border-collapse:separate;text-transform:none;white-space:normal;font-family:Helvetica;word-spacing:0px"><div style="word-wrap:break-word">
<span style="border-spacing:0px;text-indent:0px;letter-spacing:normal;font-variant:normal;font-style:normal;font-weight:normal;line-height:normal;border-collapse:separate;text-transform:none;white-space:normal;font-family:Helvetica;word-spacing:0px"><div style="word-wrap:break-word">
<div>--------</div><div>Dan Wilcox</div><div>@danomatika</div><div><a href="http://danomatika.com" target="_blank">danomatika.com</a></div><div><a href="http://robotcowboy.com" target="_blank">robotcowboy.com</a></div><div>
<br></div></div></span><br></div></span><br><br>
</div>
<br></div><br>_______________________________________________<br>
Pd-dev mailing list<br>
<a href="mailto:Pd-dev@iem.at">Pd-dev@iem.at</a><br>
<a href="http://lists.puredata.info/listinfo/pd-dev" target="_blank">http://lists.puredata.info/listinfo/pd-dev</a><br>
<br></blockquote></div><br></div>