I can look again into non-deleted objects. I have some ideas about what is going on.<div><br></div><div><div><br><div class="gmail_quote">On Sat, Jan 8, 2011 at 2:20 AM, Peter Kümmel <span dir="ltr"><<a href="mailto:syntheticpp@gmx.net">syntheticpp@gmx.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">On 07.01.2011 13:05, Barth Netterfield wrote:<br>
> Hi Peter,<br>
><br>
> The BLASTpol flight is over, and I can finally stick my head above water.<br>
><br>
> Could you give a quick summary of the changes you made to the pointer<br>
> system? Has it been merged into trunk? Is it still under development?<br>
<br>
</div>All changes are in the branch only, and I've stopped further working on<br>
this branch because a complete external ref-count seems to complex, and<br>
changing the SharePtr implementation that it uses QShared-/QWeakPointer<br>
makes SharePtr thread-safe but will not have much other improvements.<br>
<br>
And when we have problems with not deleted objects one has to go deep<br>
into the ObjectStore/use-flag code which is another task.<br>
<br>
Maybe we could merge back the QShared-/QWeakPointer implementation, but<br>
at the current state PluginInterface already inherits QObject (then<br>
we could everywhere use qobject_cast) and then all plugins must not<br>
include QObject and we also have to make the destructor public for each<br>
plugin. We will also lose binary compatibility of the plugins of older<br>
Kst versions.<br>
<br>
But I'm not sure if it's worth the effort. The code is not lost, it's<br>
in the branch, and maybe we have other or better ideas later, or will<br>
have real reasons to use the code in the branch.<br>
<br>
You could have a look at it, I've also posted the diff to the list,<br>
maybe you have an other idea how it could improve Kst code base.<br>
<font color="#888888"><br>
Peter<br>
</font><div><div></div><div class="h5">_______________________________________________<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br><span style="font-family:arial, sans-serif;font-size:13px;border-collapse:collapse;color:rgb(136, 136, 136)">C. Barth Netterfield<br>University of Toronto<br>
416-845-0946</span><div><span style="font-family:arial, sans-serif;font-size:13px;border-collapse:collapse;color:rgb(136, 136, 136)"><br></span></div><br>
</div></div>