[vtk-developers] Re: [vtkusers] Unconnected filter(s) causingseg faults

[N Smethurst]

Presumably these should also be able to cope with one or more of their inputs 
being null or being subsequently set to null?

Le Vendredi 17 Octobre 2003 17:22, John Biddiscombe a écrit :
> NB: There are certain filters like vtkAppendPolyData that need to have a
> variable number of inputs.
> 
> JB
> 
> > > 
> > > Another point of interest: will the proposed solution also deal with
> > > setting the input of a filter to null?  i.e. a filter with a previously
> > > connected  input has
> > > 
> > > filter_object->SetInput(0);
> > > 
> > > done to it in order to disconnect the output of the previous object.
> > 
> > I believe so. I'll let you know once I have something working.
> > 
> > -Berk
> >