lib/cpExtensions/Algorithms/ImageFunctorFilter.h

   1 // -------------------------------------------------------------------------
   2 // @author Leonardo Florez-Valencia (florez-l@javeriana.edu.co)
   3 // -------------------------------------------------------------------------
   4
   5 #ifndef __cpExtensions__Algorithms__ImageFunctorFilter__h__
   6 #define __cpExtensions__Algorithms__ImageFunctorFilter__h__
   7
   8 #include <itkFunctionBase.h>
   9 #include <itkImageToImageFilter.h>
  10
  11 namespace cpExtensions
  12 {
  13   namespace Algorithms
  14   {
  15     /**
  16      */
  17     template< class _TInputImage, class _TOutputImage >
  18     class ImageFunctorFilter
  19       : public itk::ImageToImageFilter< I, O >
  20     {
  21     public:
  22       typedef ImageFunctorFilter              Self;
  23       typedef itk::ImageToImageFilter< I, O > Superclass;
  24       typedef itk::SmartPointer< Self >       Pointer;
  25       typedef itk::SmartPointer< const Self > ConstPointer;
  26
  27       typedef _TInputImage  TInputImage;
  28       typedef _TOutputImage TOutputImage;
  29       typedef typename TInputImage::PixelType   TInputPixel;
  30       typedef typename TOutputImage::PixelType  TOutputPixel;
  31       typedef typename TOutputImage::RegionType TRegion;
  32
  33       typedef itk::FunctionBase< TInputPixel, TOutputPixel > TFunctor;
  34
  35     public:
  36       itkNewMacro( Self );
  37       itkTypeMacro( ImageFunctorFilter, itkImageToImageFilter );
  38
  39       itkGetObjectMacro( Functor, TFunctor );
  40       itkGetConstObjectMacro( Functor, TFunctor );
  41       itkSetObjectMacro( Functor, TFunctor );
  42
  43     protected:
  44       ImageFunctorFilter( );
  45       virtual ~ImageFunctorFilter( );
  46
  47       virtual void ThreadedGenerateData( const TRegion& region, itk::ThreadIdType threadId ) override;
  48
  49     private:
  50       // Purposely not implemented.
  51       ImageFunctorFilter( const Self& );
  52       void operator=( const Self& );
  53
  54     protected:
  55       typename TFunctor::Pointer m_Functor;
  56     };
  57
  58   } // ecapseman
  59
  60 } // ecapseman
  61
  62 #ifndef ITK_MANUAL_INSTANTIATION
  63 #  include <cpExtensions/Algorithms/ImageFunctorFilter.hxx>
  64 #endif // ITK_MANUAL_INSTANTIATION
  65
  66 #endif // __cpExtensions__Algorithms__ImageFunctorFilter__h__
  67
  68 // eof - $RCSfile$