[Insight-users] Compilation error when using Insight header files and gcc4.5

[Rafael Palomar]

Hi all,

I am trying to compile a software that uses Insight header files and I get
the output below.

It seems that there exist non-allowed conversions in ItkConceptChecking.h.
Does anyone have more information on how to deal with this problem? I'm
using the head revision of Insight in the repository.

Thank you very much.

Regards,
Rafa.

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
In file included from
/usr/local/include/InsightToolkit/Common/itkMath.h:28:0,
                 from
/usr/local/include/InsightToolkit/Common/itkIndex.h:24,
                 from
/usr/local/include/InsightToolkit/Common/itkImageRegion.h:25,
                 from
/usr/local/include/InsightToolkit/Common/itkImageBase.h:25,
                 from
/usr/local/include/InsightToolkit/Common/itkImage.h:20,
                 from
/home/rafa/scath/NaviAPI/libs/vtkITK/vtkITKIslandMath.cxx:23:
/usr/local/include/InsightToolkit/Common/itkConceptChecking.h: In member
function 'void itk::Concept::IsInteger<T>::Constraints::constraints() [with
T = double]':
/usr/local/include/InsightToolkit/Common/itkConceptChecking.h:686:3:
instantiated from 'itk::Concept::IsInteger<double>'
/usr/local/include/InsightToolkit/BasicFilters/itkConnectedComponentImageFilter.h:140:3:
instantiated from 'itk::ConnectedComponentImageFilter<itk::Image<double,
3u>, itk::Image<double, 3u>, itk::Image<double, 3u> >'
/home/rafa/scath/NaviAPI/libs/vtkITK/vtkITKIslandMath.cxx:108:44:
instantiated from 'void vtkITKIslandMathExecute(vtkITKIslandMath*,
vtkImageData*, vtkImageData*, T*, T*) [with T = double]'
/home/rafa/scath/NaviAPI/libs/vtkITK/vtkITKIslandMath.cxx:171:7:
instantiated from here
/usr/local/include/InsightToolkit/Common/itkConceptChecking.h:681:27: error:
conversion from 'itk::Concept::IsInteger<double>::Constraints::TrueT' to
non-scalar type 'itk::Concept::IsInteger<double>::Constraints::IntegralT'
requested
/usr/local/include/InsightToolkit/Common/itkConceptChecking.h: In member
function 'void itk::Concept::IsInteger<T>::Constraints::constraints() [with
T = float]':
/usr/local/include/InsightToolkit/Common/itkConceptChecking.h:686:3:
instantiated from 'itk::Concept::IsInteger<float>'
/usr/local/include/InsightToolkit/BasicFilters/itkConnectedComponentImageFilter.h:140:3:
instantiated from 'itk::ConnectedComponentImageFilter<itk::Image<float, 3u>,
itk::Image<float, 3u>, itk::Image<float, 3u> >'
/home/rafa/scath/NaviAPI/libs/vtkITK/vtkITKIslandMath.cxx:108:44:
instantiated from 'void vtkITKIslandMathExecute(vtkITKIslandMath*,
vtkImageData*, vtkImageData*, T*, T*) [with T = float]'
/home/rafa/scath/NaviAPI/libs/vtkITK/vtkITKIslandMath.cxx:172:7:
instantiated from here
/usr/local/include/InsightToolkit/Common/itkConceptChecking.h:681:27: error:
conversion from 'itk::Concept::IsInteger<float>::Constraints::TrueT' to
non-scalar type 'itk::Concept::IsInteger<float>::Constraints::IntegralT'
requested
make[2]: *** [libs/vtkITK/CMakeFiles/vtkITK.dir/vtkITKIslandMath.o] Error 1
make[1]: *** [libs/vtkITK/CMakeFiles/vtkITK.dir/all] Error 2
make: *** [all] Error 2
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