[vtk-developers] Changes to the execution model

John Biddiscombe jbiddiscombe at skippingmouse.co.uk
Tue Aug 10 11:21:12 EDT 2004

There's been a lot of activity in CVS recently with the new execution model
going in. At some point soon(ish) I'd like to update my vtk and start
getting all my filters working under the new framework.

Could anyone at kitware briefly let me (and the rest of us) know

1) Will many user implemented filters require changes. Bearing in mind than
in some cases I've made significant changes at the processobject level to
handle my own DataObject types etc

2) I have seen one document about the new execution model (Feb/Mar maybe),
are there any guidelines/information for us to help us make the transition.
Is there anything we need to know.

3) should we wait a bit longer before attempting to upgrade. If so, would
someone at kitware take the time to post a little info and when the time is
right, let us know that most of what's changing has changed and all will be

Many thanks


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