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vtkVertexDegree.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkVertexDegree.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 =========================================================================*/
15 /*-------------------------------------------------------------------------
16  Copyright 2008 Sandia Corporation.
17  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
18  the U.S. Government retains certain rights in this software.
19 -------------------------------------------------------------------------*/
38 #ifndef __vtkVertexDegree_h
39 #define __vtkVertexDegree_h
40 
41 #include "vtkInfovisCoreModule.h" // For export macro
42 #include "vtkGraphAlgorithm.h"
43 
44 class VTKINFOVISCORE_EXPORT vtkVertexDegree : public vtkGraphAlgorithm
45 {
46 public:
47  static vtkVertexDegree *New();
48 
49  vtkTypeMacro(vtkVertexDegree, vtkGraphAlgorithm);
50  void PrintSelf(ostream& os, vtkIndent indent);
51 
53 
55  vtkSetStringMacro(OutputArrayName);
57 
58 protected:
60  ~vtkVertexDegree();
61 
62  int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
63 
64 private:
65 
66  char* OutputArrayName;
67 
68  vtkVertexDegree(const vtkVertexDegree&); // Not implemented.
69  void operator=(const vtkVertexDegree&); // Not implemented.
70 };
71 
72 #endif
73 
Adds an attribute array with the degree of each vertex.