ITK  6.0.0
Insight Toolkit
itkBackwardDifferenceOperator.h
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1/*=========================================================================
2 *
3 * Copyright NumFOCUS
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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14 * See the License for the specific language governing permissions and
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17 *=========================================================================*/
18#ifndef itkBackwardDifferenceOperator_h
19#define itkBackwardDifferenceOperator_h
20
22
23namespace itk
24{
47template <typename TPixel, unsigned int TDimension = 2, typename TAllocator = NeighborhoodAllocator<TPixel>>
48class ITK_TEMPLATE_EXPORT BackwardDifferenceOperator : public NeighborhoodOperator<TPixel, TDimension, TAllocator>
49{
50public:
51
55
57 itkOverrideGetNameOfClassMacro(BackwardDifferenceOperator);
58
60 using PixelType = TPixel;
61
62protected:
64 using typename Superclass::CoefficientVector;
65
69
71 void
72 Fill(const CoefficientVector & coeff) override
73 {
74 this->FillCenteredDirectional(coeff);
75 }
76};
77} // namespace itk
80#ifndef ITK_MANUAL_INSTANTIATION
81# include "itkBackwardDifferenceOperator.hxx"
82#endif
83
84#endif
Operator whose inner product with a neighborhood returns a "half" derivative at the center of the nei...
typename std::vector< PixelRealType > CoefficientVector
void Fill(const CoefficientVector &coeff) override
CoefficientVector GenerateCoefficients() override
Virtual class that defines a common interface to all neighborhood operator subtypes.
typename std::vector< PixelRealType > CoefficientVector
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....