Thanks for confirming what I assumed but was not able to fully verify
myself!
With that first smart pointer I would not have "dared" to go because I
would now know whether the output data is already managed by some smart
pointer inside the filter. Meaning that the memory would be released once
the
In general (unless I missed something), it looks fine. A couple of notes:
1. You don't need to even shallow copy, you can simply save the output from
any of the internal filters (I typically use a vtkSmartPointer to hold on
to the reference). e.g.
vtkSmartPointer intermediaResult = filt1->GetOu
Dear all,
Would the following construct be safe in terms of proper data handling
inside a filter or would I generate some "unpredictable results", like data
being copied over other data that is still being used?
My purpose is of course to copy data only if it is absolutely required. And
I assume
