Hello Carsten, no I do not reference a node from multiple nodes in the graph. But I store RefPtrs to nodes in my own source. Therefore I was interested if I still hold a reference to some node somewhere in my source, just for debug purposes.
Thanks Christoph -------- Original-Nachricht -------- > Datum: Tue, 01 Jul 2008 10:01:13 -0500 > Von: Carsten Neumann <[EMAIL PROTECTED]> > An: [email protected] > Betreff: Re: [Opensg-users] Query reference count of a node > Hello Christoph, > > Christoph John wrote: > > Hello list, > > I have a geometry node and like to query the reference count of this > node as I want to ensure that i do not have pending references when I delete > it from the graph. > > maybe I misunderstand, but this sounds a bit as if you are using the > reference count as an indicator for something else ? > Do you add the Geometry core to multiple nodes and now want to find out > if it is used in more than one place ? For that it would be better to > look at the size of the parents field of the core: > > if(geo->getMFParents()->size() > 1) > // geo is a shared core > > > How can I query the reference count? > > GeometryPtr geo; > geo.getRefCount(); // note the "." instead of "->" > > Hope it helps, > Carsten > > ------------------------------------------------------------------------- > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://sourceforge.net/services/buy/index.php > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users -- Psssst! Schon das coole Video vom GMX MultiMessenger gesehen? Der Eine für Alle: http://www.gmx.net/de/go/messenger03 ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
