VTK  9.3.1
vtkmGradient.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-FileCopyrightText: Copyright (c) Kitware, Inc.
3 // SPDX-FileCopyrightText: Copyright 2012 Sandia Corporation.
4 // SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
22 #ifndef vtkmGradient_h
23 #define vtkmGradient_h
24 
25 #include "vtkAcceleratorsVTKmFiltersModule.h" //required for correct implementation
26 #include "vtkGradientFilter.h"
27 #include "vtkmlib/vtkmInitializer.h" // Need for initializing vtk-m
28 
29 VTK_ABI_NAMESPACE_BEGIN
30 class VTKACCELERATORSVTKMFILTERS_EXPORT vtkmGradient : public vtkGradientFilter
31 {
32 public:
34  void PrintSelf(ostream& os, vtkIndent indent) override;
35  static vtkmGradient* New();
36 
38 
44  vtkGetMacro(ForceVTKm, vtkTypeBool);
45  vtkSetMacro(ForceVTKm, vtkTypeBool);
46  vtkBooleanMacro(ForceVTKm, vtkTypeBool);
48 
49 protected:
55  bool CanProcessInput(vtkDataSet* input);
56 
57  vtkmGradient();
58  ~vtkmGradient() override;
59 
61 
62  vtkTypeBool ForceVTKm = false;
63 
64 private:
65  vtkmGradient(const vtkmGradient&) = delete;
66  void operator=(const vtkmGradient&) = delete;
67  vtkmInitializer Initializer;
68 };
69 
70 VTK_ABI_NAMESPACE_END
71 #endif // vtkmGradient_h
static vtkGradientFilter * New()
Standard methods for instantiation, obtaining type information, and printing.
Store vtkAlgorithm input/output information.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:52
int vtkTypeBool
Definition: vtkABI.h:64
void PrintSelf(ostream &os, vtkIndent indent) override
Standard methods for instantiation, obtaining type information, and printing.
a simple class to control print indentation
Definition: vtkIndent.h:28
A general filter for gradient estimation.
Definition: vtkmGradient.h:30
A general filter for gradient estimation.
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
This is called within ProcessRequest when a request asks the algorithm to do its work.
Store zero or more vtkInformation instances.