On Fri, Jul 28, 2006 at 12:44:00AM +0200, Andreas L Delmelle wrote: > On Jul 27, 2006, at 23:56, Andreas L Delmelle wrote: > > OTOH, looking deeper, I'm strangely surprised no-one saw this one > before --so surprised even that it makes me think I'm missing > something : > > Root.addChildNode(PageSequence) results in a reference to the > PageSequence being kept in the Root's list of child nodes. Right? > > AFAICT, this reference is *never* released as long as the Root object > is alive, so it seems like currently, our 'split up in page- > sequences' performance hint is complete and utter bogus...? > > Sorry to disappoint you all.
IMHO we create a number of circular references in our trees. I have always feared that we do not clean them up well enough. Are there tools to investigate this? Regards, Simon -- Simon Pepping home page: http://www.leverkruid.eu