ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkBackwardDifferenceOperator.h
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1 /*=========================================================================
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3  * Copyright Insight Software Consortium
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5  * Licensed under the Apache License, Version 2.0 (the "License");
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18 #ifndef __itkBackwardDifferenceOperator_h
19 #define __itkBackwardDifferenceOperator_h
20 
22 
23 namespace itk
24 {
44 template< class TPixel, unsigned int TDimension = 2,
45  class TAllocator = NeighborhoodAllocator< TPixel > >
46 class ITK_EXPORT BackwardDifferenceOperator:
47  public NeighborhoodOperator< TPixel, TDimension, TAllocator >
48 {
49 public:
50 
54 
56  typedef typename Superclass::PixelType PixelType;
57 
60 protected:
61 
64 
66  CoefficientVector GenerateCoefficients();
67 
69  void Fill(const CoefficientVector & coeff)
70  { this->FillCenteredDirectional(coeff); }
71 private:
72  BackwardDifferenceOperator(const Self & other); //purposely not implemented
73  Self & operator=(const Self & other); //purposely not implemented
74 };
75 } // namespace itk
77 
78 #ifndef ITK_MANUAL_INSTANTIATION
79 #include "itkBackwardDifferenceOperator.hxx"
80 #endif
81 
82 #endif
83