Wrap ResampleFilter for 3D CurvilinearArraySpecialCoordinatesImage

[dzenanz]

This is needed by refactoring of SlicerITKUltrasound, see https://github.com/KitwareMedical/SlicerITKUltrasound/tree/pythonization.

[dzenanz]

Running ctest -C RelWithDebInfo -VV -R PythonInstantiateGaussianInterpolateImageFunction produces warnings during Loading Ultrasound... step:

Warning: Unknown parameter 'typenameitk::NumericTraits<float>::RealType' in template 'itk::ImageFunction'
Warning: Unknown parameter 'typenameitk::NumericTraits<unsignedchar>::RealType' in template 'itk::ImageFunction'

I don't know how to fix them.

[tbirdso]

Running ctest -C RelWithDebInfo -VV -R PythonInstantiateGaussianInterpolateImageFunction produces warnings during Loading Ultrasound... step:

Warning: Unknown parameter 'typenameitk::NumericTraits<float>::RealType' in template 'itk::ImageFunction'
Warning: Unknown parameter 'typenameitk::NumericTraits<unsignedchar>::RealType' in template 'itk::ImageFunction'

I don't know how to fix them.

@dzenanz Could you comment on the severity of the warnings? Do tests still pass, or do the warnings prevent ITKUltrasound from loading properly? I don't think I've seen these specific warnings before.

[dzenanz]

The tests pass, but the Python test is doing resampling of zero-filled image so it is not exactly sensitive.

[dzenanz]

It seems to be coming from here: https://github.com/InsightSoftwareConsortium/ITK/blob/v5.3.0/Wrapping/Generators/Python/itk/support/template_class.py#L483

[dzenanz]

OK, I will try to avoid using NumericTraits, and just hardcode float there.

[dzenanz]

Hard-coding double there fixes the warning.