• Dropping CableSwig
• Using Swig Directly
  • Along with GCC_XML

• Two Levels of Wrapping
  • Wrapping the Simplified Layer (many wrapping tools will do)
  • Wrapping the Templated Layer (WrapITK,GCC_XML)

• Managing multiple component images
  • Microscopy use cases
  • Remote Sensing cases
  • itkVectorImage ?
  • need a "component-by-component" filter driver ?

• Make easy to add new types (e.g. another pixel type for the image...)
  • Run time binding may help here (along with the internal finder)

• Make possible (easy?) to distribute binaries of the wrapping.
  • Maybe use the package manager (Ryppl ?).
  • The same goes for the C++ version.

• Remove (or deprecate) itkSetVectorMacro and itkGetVectorMacro

they make the generated methods unusable in the target languages, and are not used that much in ITK

[glehmann@gbook build]$ grep -r etVectorMacro ~/src/Insight/Code/*/*.h | wc -l
    34

They are used in two quite common filters - ChangeInformationImageFilter and PadImageFilter - and this makes this filter at least partly unusable in the target languages.