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