lib/cpExtensions/Algorithms/ImageFunctionFilter.h

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