VTK
vtkImageDivergence.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkImageDivergence.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
30 #ifndef vtkImageDivergence_h
31 #define vtkImageDivergence_h
32 
33 #include "vtkImagingMathModule.h" // For export macro
35 
36 class VTKIMAGINGMATH_EXPORT vtkImageDivergence : public vtkThreadedImageAlgorithm
37 {
38 public:
39  static vtkImageDivergence *New();
41 
42 protected:
44  ~vtkImageDivergence() override {}
45 
48  vtkInformationVector*) override;
51  vtkInformationVector*) override;
52  void ThreadedExecute (vtkImageData *inData, vtkImageData *outData,
53  int ext[6], int id) override;
54 
55 private:
56  vtkImageDivergence(const vtkImageDivergence&) = delete;
57  void operator=(const vtkImageDivergence&) = delete;
58 };
59 
60 #endif
61 
62 
63 
64 // VTK-HeaderTest-Exclude: vtkImageDivergence.h
virtual void ThreadedExecute(vtkImageData *inData, vtkImageData *outData, int extent[6], int threadId)
Store vtkAlgorithm input/output information.
~vtkImageDivergence() override
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Subclasses can reimplement this method to translate the update extent requests from each output port ...
Generic filter that has one input.
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
virtual int RequestInformation(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Subclasses can reimplement this method to collect information from their inputs and set information f...
Store zero or more vtkInformation instances.
static vtkAlgorithm * New()
Divergence of a vector field.