VTK
dox/Infovis/vtkMutableGraphHelper.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkMutableGraphHelper.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00015 /*----------------------------------------------------------------------------
00016  Copyright (c) Sandia Corporation
00017  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.
00018 ----------------------------------------------------------------------------*/
00033 #ifndef __vtkMutableGraphHelper_h
00034 #define __vtkMutableGraphHelper_h
00035 
00036 #include "vtkObject.h"
00037 #include "vtkGraph.h" // For vtkEdgeType
00038 
00039 class vtkDataSetAttributes;
00040 class vtkGraph;
00041 class vtkGraphEdge;
00042 class vtkMutableDirectedGraph;
00043 class vtkMutableUndirectedGraph;
00044 
00045 class VTK_INFOVIS_EXPORT vtkMutableGraphHelper : public vtkObject
00046 {
00047 public:
00048   static vtkMutableGraphHelper *New();
00049   vtkTypeMacro(vtkMutableGraphHelper, vtkObject);
00050   void PrintSelf(ostream& os, vtkIndent indent);
00051 
00053 
00056   void SetGraph(vtkGraph* g);
00057   vtkGraph* GetGraph();
00059 
00061 
00062   vtkEdgeType AddEdge(vtkIdType u, vtkIdType v);
00063   //ETX
00064   vtkGraphEdge* AddGraphEdge(vtkIdType u, vtkIdType v);
00066 
00068   vtkIdType AddVertex();
00069 
00071   void RemoveVertex(vtkIdType v);
00072 
00074   void RemoveVertices(vtkIdTypeArray* verts);
00075 
00077   void RemoveEdge(vtkIdType e);
00078 
00080   void RemoveEdges(vtkIdTypeArray* edges);
00081 
00082 protected:
00083   vtkMutableGraphHelper();
00084   ~vtkMutableGraphHelper();
00085 
00086   vtkGetObjectMacro(InternalGraph, vtkGraph);
00087   void SetInternalGraph(vtkGraph* g);
00088   vtkGraph* InternalGraph;
00089 
00090   vtkGraphEdge* GraphEdge;
00091 
00092   vtkMutableDirectedGraph* DirectedGraph;
00093   vtkMutableUndirectedGraph* UndirectedGraph;
00094 
00095 private:
00096   vtkMutableGraphHelper(const vtkMutableGraphHelper&);  // Not implemented.
00097   void operator=(const vtkMutableGraphHelper&);  // Not implemented.
00098 };
00099 
00100 #endif