ITK  5.3.0
Insight Toolkit
itkForwardDifferenceOperator.h
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18 #ifndef itkForwardDifferenceOperator_h
19 #define itkForwardDifferenceOperator_h
20 
22 
23 namespace itk
24 {
46 template <typename TPixel, unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator<TPixel>>
47 class ITK_TEMPLATE_EXPORT ForwardDifferenceOperator : public NeighborhoodOperator<TPixel, VDimension, TAllocator>
48 {
49 public:
50 
54 
55  using PixelType = typename Superclass::PixelType;
56 
57 protected:
60 
63  GenerateCoefficients() override;
64 
66  void
67  Fill(const CoefficientVector & coeff) override
68  {
69  this->FillCenteredDirectional(coeff);
70  }
71 };
72 } // namespace itk
74 
75 #ifndef ITK_MANUAL_INSTANTIATION
76 # include "itkForwardDifferenceOperator.hxx"
77 #endif
78 
79 #endif
itk::NeighborhoodOperator::PixelType
TPixel PixelType
Definition: itkNeighborhoodOperator.h:85
itk::NeighborhoodOperator
Virtual class that defines a common interface to all neighborhood operator subtypes.
Definition: itkNeighborhoodOperator.h:72
itkNeighborhoodOperator.h
itk::ForwardDifferenceOperator::PixelType
typename Superclass::PixelType PixelType
Definition: itkForwardDifferenceOperator.h:55
itk::ForwardDifferenceOperator
Operator whose inner product with a neighborhood returns a "half" derivative at the center of the nei...
Definition: itkForwardDifferenceOperator.h:47
itk
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
Definition: itkAnnulusOperator.h:24
itk::ForwardDifferenceOperator::Fill
void Fill(const CoefficientVector &coeff) override
Definition: itkForwardDifferenceOperator.h:67
itk::ForwardDifferenceOperator::CoefficientVector
typename Superclass::CoefficientVector CoefficientVector
Definition: itkForwardDifferenceOperator.h:59
itk::NeighborhoodOperator::CoefficientVector
std::vector< PixelRealType > CoefficientVector
Definition: itkNeighborhoodOperator.h:148