[Insight-users] CastImageFilter Error

[Bradley Lowekamp]

What compiler are you using? Have you tried gcc-4.2 instead of clang? I don't think that 3.20 would have been tested and build with the new clang.

Brad

On Jul 10, 2012, at 12:43 PM, ariel wrote:

> Hi,
> 
> I've had some troubles after xcode update (from 4.1 to 4.3.3).
> 
> When I compiled ITK-3.20.1 I had too many warnings like this: 
> InsightToolkit-3.20.1/Utilities/vxl/core/vnl/vnl_math.h:86:36: warning:
> in-class initializer for static data member of type 'const double' is a GNU
> extension [-Wgnu] static VNL_DLL_DATA const double e
> VCL_STATIC_CONST_INIT_FLOAT_DECL(2.7182818284590452354);
> 
> 
> 
> Second, I made a simple program  and I can't explain why this code exit with
> segmentation fault:
> 
> typedef itk::CastImageFilter < MovingImageType, InternalImageType >        
> MovingCasterType;
>        MovingCasterType::Pointer movingImageCaster =
> MovingCasterType::New();
>        movingImageCaster->SetInput( movingImageReader->GetOutput() );
> 
> 
>        std::cout<<"0"<<std::endl;
>        try
>        {
>        movingImageCaster->Update();
>         }
> 	  catch( itk::ExceptionObject & err )
> 		{
> 		std::cout << "ExceptionObject caught !" << std::endl;
> 		std::cout << err << std::endl;
> 		return -1;
> 		}
> 
> 
> 
> The input of the caster filter is:
> 
> Image (0x7fc201cda600)
>  RTTI typeinfo:   itk::Image<double, 2u>
>  Reference Count: 3
>  Modified Time: 307
>  Debug: Off
>  Observers: 
>    none
>  Source: (0x7fc201cde1f0) 
>  Source output index: 0
>  Release Data: Off
>  Data Released: False
>  Global Release Data: Off
>  PipelineMTime: 179
>  UpdateMTime: 308
>  LargestPossibleRegion: 
>    Dimension: 2
>    Index: [0, 0]
>    Size: [800, 600]
>  BufferedRegion: 
>    Dimension: 2
>    Index: [0, 0]
>    Size: [800, 600]
>  RequestedRegion: 
>    Dimension: 2
>    Index: [0, 0]
>    Size: [800, 600]
>  Spacing: [1, 1]
>  Origin: [0, 0]
>  Direction: 
> 1 0
> 0 1
> 
>  IndexToPointMatrix: 
>  1 0
> 0 1
> 
>  PointToIndexMatrix: 
>  1 0
> 0 1
> 
>  PixelContainer: 
>    ImportImageContainer (0x7fc201cde360)
>      RTTI typeinfo:   itk::ImportImageContainer<unsigned long, double>
>      Reference Count: 1
>      Modified Time: 306
>      Debug: Off
>      Observers: 
>        none
>      Pointer: 0x108d15000
>      Container manages memory: true
>      Size: 480000
>      Capacity: 480000
> 
> 
> Thanks,
> Ariel.
> 
> --
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========================================================
Bradley Lowekamp  
Medical Science and Computing for
Office of High Performance Computing and Communications
National Library of Medicine 
blowekamp at mail.nih.gov



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