[Insight-developers] Why are the PadImageFilters so complicated?

[Cory Quammen]

Looking at the PadImageFilter subclasses today, I couldn't help but
wonder why they are so complicated. There is a note in
itkMirrorPadImageFilter.txx that says, "The algorithmic complications
are necessary to support the streaming interface and multithreading."
Is that still the case?

Thanks,
Cory

-- 
Cory Quammen
Computer Integrated Systems for Microscopy and Manipulation (CISMM)
Department of Computer Science
University of North Carolina at Chapel Hill
http://www.cs.unc.edu/~cquammen