VTK
vtkVertexListIterator.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkVertexListIterator.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 -------------------------------------------------------------------------*/
36 #ifndef __vtkVertexListIterator_h
37 #define __vtkVertexListIterator_h
38 
39 #include "vtkObject.h"
40 
41 #include "vtkGraph.h" // For edge type definitions
42 
43 class vtkGraphEdge;
44 
46 {
47 public:
48  static vtkVertexListIterator *New();
50  void PrintSelf(ostream& os, vtkIndent indent);
51 
53  virtual void SetGraph(vtkGraph *graph);
54 
56 
57  vtkGetObjectMacro(Graph, vtkGraph);
59 
61 
63  {
64  vtkIdType v = this->Current;
65  ++this->Current;
66  return v;
67  }
69 
71 
72  bool HasNext()
73  {
74  return this->Current != this->End;
75  }
77 
78 protected:
81 
85 
86 private:
87  vtkVertexListIterator(const vtkVertexListIterator&); // Not implemented.
88  void operator=(const vtkVertexListIterator&); // Not implemented.
89 };
90 
91 #endif