[ITK-users] Fwd: error in ItkConceptchecking.h

[Dženan Zukić]

Hi Tapash,

in E:\tapash project\imagesim\utils\FilterUtils.h(84), "Concept requiring T
to be integer" means you should instantiate ConnectedComponentImageFilter
with OutputImage=ShortImage, *not* OutputImage=FloatImage.

If for some reason you want to convert your component indices into floats,
you can then apply CastImageFilter to do that.

Regards,
Dženan Zukić, PhD, Senior R&D Engineer, Kitware (Carrboro, N.C.)

On Fri, Jul 21, 2017 at 9:28 AM, tapash <tapash1991 at gmail.com> wrote:

> BoneSegmentation.cpp
> 6>  Unknown compiler version - please run the configure tests and report
> the
> results
> 6>..\BoneSegmentation.cpp(141): warning C4996: 'mkdir': The POSIX name for
> this item is deprecated. Instead, use the ISO C++ conformant name: _mkdir.
> See online help for details.
> 6>          C:\Program Files (x86)\Microsoft Visual Studio
> 12.0\VC\include\direct.h(140) : see declaration of 'mkdir'
> *6>e:\tapash
> project\insighttoolkit-4.6.0\modules\core\common\include\
> itkConceptChecking.h(729):
> error C2440: 'initializing' : cannot convert from
> 'itk::Concept::Detail::UniqueType_bool<true>' to
> 'itk::Concept::Detail::UniqueType_bool<false>'*
> 6>          No user-defined-conversion operator available that can perform
> this conversion, or the operator cannot be called
> 6>          e:\tapash
> project\insighttoolkit-4.6.0\modules\core\common\include\
> itkConceptChecking.h(728)
> : while compiling class template member function 'void
> itk::Concept::IsInteger<float>::Constraints::constraints(void)'
> 6>          e:\tapash
> project\insighttoolkit-4.6.0\modules\core\common\include\
> itkConceptChecking.h(735)
> : see reference to function template instantiation 'void
> itk::Concept::IsInteger<float>::Constraints::constraints(void)' being
> compiled
> 6>          e:\tapash
> project\insighttoolkit-4.6.0\modules\core\common\include\
> itkConceptChecking.h(735)
> : see reference to class template instantiation
> 'itk::Concept::IsInteger<float>::Constraints' being compiled
> 6>          e:\tapash
> project\insighttoolkit-4.6.0\modules\core\common\include\
> itkConceptChecking.h(735)
> : while compiling class template member function 'void
> itk::Concept::IsInteger<float>::Enforcer(void)'
> 6>          e:\tapash
> project\insighttoolkit-4.6.0\modules\segmentation\
> connectedcomponents\include\itkConnectedComponentImageFilter.h(143)
> : see reference to class template instantiation
> 'itk::Concept::IsInteger<float>' being compiled
> 6>          E:\tapash project\imagesim\utils\FilterUtils.h(84) : see
> reference to class template instantiation
> 'itk::ConnectedComponentImageFilter<InputImage,OutputImage,TInputImage>'
> being compiled
> 6>          with
> 6>          [
> 6>              InputImage=ShortImage
> 6>  ,            OutputImage=FloatImage
> 6>  ,            TInputImage=ShortImage
> 6>          ]
> 6>          e:\tapash project\imagesim\01-Preprocessing.h(128) : see
> reference to class template instantiation
> 'FilterUtils<ShortImage,FloatImage>' being compiled
> 6>  BooleanOperationWidget.cpp
>
>
>
> --
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