[Insight-developers] compilation error with system vxl

[Arnaud GELAS]

After checking itk's vnl_sparse_matrix version, the operator * does not 
exist and mult exist; and in the vxl's one, it is the opposite...

Would it be possible to update the vxl version of itk ?
(This could be done for a new release of itk 3.20)

Arnaud

On 06/10/2010 11:57 AM, Arnaud GELAS wrote:
> Hi guys,
>
> I have just tried to build itk, with an installed version of vxl and I
> get the following error:
>
> [ 93%] Building CXX object
> Code/Numerics/FEM/CMakeFiles/ITKFEM.dir/itkFEMLinearSystemWrapperVNL.o
> /home/ajg23/SVNROOT/vxl/core/vnl/vnl_sparse_matrix.h: In member function
> ‘virtual void
> itk::fem::LinearSystemWrapperVNL::MultiplyMatrixMatrix(unsigned int,
> unsigned int, unsigned int)’:
> /home/ajg23/SVNROOT/vxl/core/vnl/vnl_sparse_matrix.h:268: error: ‘void
> vnl_sparse_matrix<T>::mult(const vnl_sparse_matrix<T>&,
> vnl_sparse_matrix<T>&) const [with T = double]’ is protected
> /home/ajg23/CVSROOT/Insight/Code/Numerics/FEM/itkFEMLinearSystemWrapperVNL.cxx:265:
> error: within this context
> make[2]: ***
> [Code/Numerics/FEM/CMakeFiles/ITKFEM.dir/itkFEMLinearSystemWrapperVNL.o]
> Error 1
> make[1]: *** [Code/Numerics/FEM/CMakeFiles/ITKFEM.dir/all] Error 2
>
> In the recent version of vnl mult is now protected, whereas in the itk
> version mult is public...
>
> If I am not wrong using directly operator * would work for both
> versions. Any objection?
>
> Cheers,
> Arnaud
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