[Insight-users] Problems with SetBoundaryCondition

[Joshua Cates]

Hello,

If you create your own boundary condition object to manage and use in a
neighborhood iterator, you should pass a pointer to that boundary
condition object to the neighborhood iterator using
OverrideBoundaryCondition.

i.e.

itInput.OverrideBoundaryCondition(&boundaryCondition);

Just make sure that boundaryCondition is not destroyed before itInput.

Josh.


On Wed, 10 Mar 2004 475126 at unizar.es wrote:

> Hi all!
> 
> I compile this:
>   
>   typedef itk::ConstantBoundaryCondition< ImageType > boundaryConditionType;
>   typedef itk::ConstNeighborhoodIterator< ImageType, boundaryConditionType > 
> NeighborhoodIteratorType;
>     
>   // Condicion de bordes
>   boundaryConditionType boundaryCondition;
>   boundaryCondition.SetConstant( 0 );
>   
>   // Definiciones de los iteradores
>   // en la cara
>   NeighborhoodIteratorType::RadiusType radius;
>   radius.Fill(15);
>   NeighborhoodIteratorType itInput( radius,readerInput->GetOutput(), 
> readerInput->GetOutput()->GetLargestPossibleRegion() );
>   itInput.SetBoundaryCondition( boundaryCondition );
> 
> And I have this problem:
> 
> Compiling...
> TemplateMatching.cpp
> C:dgnavarroInsightToolkit-1.4.0CodeCommonitkConstNeighborhoodIterator.h
> (356) : error C2248: '=' : cannot access private member declared in 
> class 'itk::ConstantBoundaryCondition<class itk::Image<float,2> >'
>         C:dgnavarroInsightToolkit-1.4.0
> CodeCommonitkConstantBoundaryCondition.h(96) : see declaration of '='
>         C:dgnavarroInsightToolkit-1.4.0
> CodeCommonitkConstNeighborhoodIterator.h(356) : while compiling class-
> template member function 'void __thiscall itk::ConstNeighborhoodIterator<class 
> itk::Image<float,2>,class itk::ConstantBoundaryCondition
> <class itk::Image<float,2> > >::SetBoundaryCondition(const class 
> itk::ConstantBoundaryCondition<class itk::Image<float,2> > &)'
> Error executing cl.exe.
> 
> TemplateMatching.exe - 1 error(s), 0 warning(s)
> 
> Could someone help me? I think that, is for the overloaded of the operator =
> But I am not sure.
> 
> 
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