lib/fpa/Image/Functors/ImageFunction.h

   1 #ifndef __FPA__IMAGE__FUNCTORS__IMAGEFUNCTION__H__
   2 #define __FPA__IMAGE__FUNCTORS__IMAGEFUNCTION__H__
   3
   4 #include <itkFunctionBase.h>
   5
   6 namespace fpa
   7 {
   8   namespace Image
   9   {
  10     namespace Functors
  11     {
  12       /**
  13        */
  14       template< class I, class O >
  15       class ImageFunction
  16         : public itk::FunctionBase< typename I::IndexType, O >
  17       {
  18       public:
  19         /// Type-related and pointers
  20         typedef ImageFunction                                 Self;
  21         typedef itk::FunctionBase< typename I::IndexType, O > Superclass;
  22         typedef itk::SmartPointer< Self >                     Pointer;
  23         typedef itk::SmartPointer< const Self >               ConstPointer;
  24
  25         typedef I TInputImage;
  26         typedef O TOutputValue;
  27         typedef typename I::IndexType TIndex;
  28
  29       public:
  30         itkTypeMacro( ImageFunction, itkFunctionBase );
  31
  32         itkGetConstObjectMacro( InputImage, I );
  33         itkSetConstObjectMacro( InputImage, I );
  34
  35       public:
  36         virtual O Evaluate( const TIndex& idx ) const = 0;
  37
  38       protected:
  39         ImageFunction( )
  40           : Superclass( )
  41           { }
  42         virtual ~ImageFunction( )
  43           { }
  44
  45       private:
  46         // Purposely not implemented
  47         ImageFunction( const Self& );
  48         void operator=( const Self& );
  49
  50       protected:
  51         typename I::ConstPointer m_InputImage;
  52       };
  53
  54     } // ecapseman
  55
  56   } // ecapseman
  57
  58 } // ecapseman
  59
  60 #endif // __FPA__IMAGE__FUNCTORS__IMAGEFUNCTION__H__
  61
  62 // eof - $RCSfile$