ITK  6.0.0
Insight Toolkit
itkForwardDifferenceOperator.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 itkForwardDifferenceOperator_h
19#define itkForwardDifferenceOperator_h
20
22
23namespace itk
24{
46template <typename TPixel, unsigned int VDimension = 2, typename TAllocator = NeighborhoodAllocator<TPixel>>
47class ITK_TEMPLATE_EXPORT ForwardDifferenceOperator : public NeighborhoodOperator<TPixel, VDimension, TAllocator>
48{
49public:
50
54
56 itkOverrideGetNameOfClassMacro(ForwardDifferenceOperator);
57
59 using PixelType = TPixel;
60
61protected:
63 using typename Superclass::CoefficientVector;
64
68
70 void
71 Fill(const CoefficientVector & coeff) override
72 {
73 this->FillCenteredDirectional(coeff);
74 }
75};
76} // namespace itk
79#ifndef ITK_MANUAL_INSTANTIATION
80# include "itkForwardDifferenceOperator.hxx"
81#endif
82
83#endif
Operator whose inner product with a neighborhood returns a "half" derivative at the center of the nei...
CoefficientVector GenerateCoefficients() override
typename std::vector< PixelRealType > CoefficientVector
void Fill(const CoefficientVector &coeff) 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....