VTK
vtkHyperOctreeAlgorithm.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkHyperOctreeAlgorithm.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 =========================================================================*/
31 #ifndef vtkHyperOctreeAlgorithm_h
32 #define vtkHyperOctreeAlgorithm_h
33 
34 #include "vtkCommonExecutionModelModule.h" // For export macro
35 #include "vtkAlgorithm.h"
36 #include "vtkHyperOctree.h" // makes things a bit easier
37 
38 class vtkDataSet;
39 class vtkHyperOctree;
40 
41 class VTKCOMMONEXECUTIONMODEL_EXPORT vtkHyperOctreeAlgorithm : public vtkAlgorithm
42 {
43 public:
45  void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
46 
48 
51  vtkHyperOctree *GetOutput();
52  vtkHyperOctree *GetOutput(int);
53  virtual void SetOutput(vtkDataObject* d);
55 
61  vtkInformationVector*) VTK_OVERRIDE;
62 
63  // this method is not recommended for use, but lots of old style filters
64  // use it
65  vtkDataObject* GetInput();
66  vtkDataObject *GetInput(int port);
67  vtkHyperOctree *GetHyperOctreeInput(int port);
68 
70 
75  void SetInputData(vtkDataObject *);
76  void SetInputData(int, vtkDataObject*);
78 
80 
85  void AddInputData(vtkDataObject *);
86  void AddInputData(int, vtkDataObject*);
88 
89 protected:
91  ~vtkHyperOctreeAlgorithm() VTK_OVERRIDE;
92 
93  // convenience method
94  virtual int RequestInformation(vtkInformation* request,
95  vtkInformationVector** inputVector,
96  vtkInformationVector* outputVector);
97 
102  virtual int RequestData(vtkInformation* request,
103  vtkInformationVector** inputVector,
104  vtkInformationVector* outputVector);
105 
110  virtual int RequestUpdateExtent(vtkInformation*,
112  vtkInformationVector*);
113 
114  // see algorithm for more info
115  int FillOutputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
116  int FillInputPortInformation(int port, vtkInformation* info) VTK_OVERRIDE;
117 
118 private:
119  vtkHyperOctreeAlgorithm(const vtkHyperOctreeAlgorithm&) VTK_DELETE_FUNCTION;
120  void operator=(const vtkHyperOctreeAlgorithm&) VTK_DELETE_FUNCTION;
121 };
122 
123 #endif
Superclass for algorithms that produce only octree as output.
Store vtkAlgorithm input/output information.
abstract class to specify dataset behavior
Definition: vtkDataSet.h:62
virtual int ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Upstream/Downstream requests form the generalized interface through which executives invoke a algorit...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
A dataset structured as a tree where each node has exactly 2^n children.
Superclass for all sources, filters, and sinks in VTK.
Definition: vtkAlgorithm.h:59
a simple class to control print indentation
Definition: vtkIndent.h:39
Store zero or more vtkInformation instances.
general representation of visualization data
Definition: vtkDataObject.h:64