[Insight-developers] Templates and preprocessor macros

[Benoit Scherrer]

 Hi,

Is there a way to use the C++ preprocessor macros that test the value of a
template parameter?
For example i want to do a generic image filter ( using itk::Image<type,
VImageDimension> ) that
will use itk::OrientImageFilter only for VImageDimension==3

However, it seems that the preprocessor tool does not 'expand' the templates
and
just don't know when VImageDimension==3 or not.

Is there any trick to do that, or is it a lost cause ?

Thanks a lot!

Benoit
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