libs/fpa/Image/Algorithm.h

   1 #ifndef __fpa__Image__Algorithm__h__
   2 #define __fpa__Image__Algorithm__h__
   3
   4 #include <itkFunctionBase.h>
   5 #include <itkImageToImageFilter.h>
   6 #include <fpa/Base/Algorithm.h>
   7 #include <fpa/Image/Functors/Base.h>
   8
   9 namespace fpa
  10 {
  11   namespace Image
  12   {
  13     /**
  14      */
  15     template< class _TInputImage, class _TOutputImage >
  16     class Algorithm
  17       : public fpa::Base::Algorithm< itk::ImageToImageFilter< _TInputImage, _TOutputImage >, typename _TInputImage::IndexType, typename _TOutputImage::PixelType >
  18     {
  19     public:
  20       typedef itk::ImageToImageFilter< _TInputImage, _TOutputImage > TFilter;
  21       typedef typename _TInputImage::IndexType                       TVertex;
  22       typedef typename _TOutputImage::PixelType                      TOutput;
  23
  24       typedef Algorithm                                         Self;
  25       typedef fpa::Base::Algorithm< TFilter, TVertex, TOutput > Superclass;
  26       typedef itk::SmartPointer< Self >                         Pointer;
  27       typedef itk::SmartPointer< const Self >                   ConstPointer;
  28
  29       typedef typename Superclass::TFrontId      TFrontId;
  30       typedef typename Superclass::TNeighborhood TNeighborhood;
  31
  32       typedef fpa::Image::Functors::Base< itk::ImageBase< _TInputImage::ImageDimension >, typename Superclass::TNeighborhoodFunction > TNeighborhoodFunction;
  33       typedef fpa::Image::Functors::Base< _TInputImage, typename Superclass::TVertexFunction > TVertexFunction;
  34
  35     protected:
  36       typedef typename Superclass::_TQueueNode _TQueueNode;
  37
  38     public:
  39       itkTypeMacro( fpa::Image::Algorithm, fpa::Base::Algorithm );
  40
  41     protected:
  42       Algorithm( );
  43       virtual ~Algorithm( );
  44
  45       virtual void _BeforeGenerateData( ) override;
  46       virtual void _InitMarks( ) override;
  47       virtual void _InitResults( const TOutput& init_value ) override;
  48       virtual bool _IsMarked( const TVertex& v ) const override;
  49       virtual void _Mark( const _TQueueNode& n ) override;
  50       virtual TFrontId _GetMark( const TVertex& v ) const override;
  51       virtual void _UpdateResult( const _TQueueNode& n ) override;
  52       virtual TOutput _GetResult( const TVertex& v ) const override;
  53       virtual unsigned int _GetNumberOfDimensions( ) const override;
  54
  55     private:
  56       // Purposely not defined
  57       Algorithm( const Self& other );
  58       Self& operator=( const Self& other );
  59
  60     protected:
  61       unsigned int m_MarksIdx;
  62     };
  63
  64   } // ecapseman
  65
  66 } // ecapseman
  67
  68 #ifndef ITK_MANUAL_INSTANTIATION
  69 #  include <fpa/Image/Algorithm.hxx>
  70 #endif // ITK_MANUAL_INSTANTIATION
  71
  72 #endif // __fpa__Image__Algorithm__h__
  73
  74 // eof - $RCSfile$