VTK
dox/Infovis/vtkStreamGraph.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkStreamGraph.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 2008 Sandia Corporation.
00017   Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00018   the U.S. Government retains certain rights in this software.
00019 -------------------------------------------------------------------------*/
00038 #ifndef __vtkStreamGraph_h
00039 #define __vtkStreamGraph_h
00040 
00041 #include "vtkGraphAlgorithm.h"
00042 
00043 class vtkBitArray;
00044 class vtkMergeGraphs;
00045 class vtkMutableDirectedGraph;
00046 class vtkMutableGraphHelper;
00047 class vtkStringArray;
00048 class vtkTable;
00049 
00050 class VTK_INFOVIS_EXPORT vtkStreamGraph : public vtkGraphAlgorithm
00051 {
00052 public:
00053   static vtkStreamGraph* New();
00054   vtkTypeMacro(vtkStreamGraph,vtkGraphAlgorithm);
00055   void PrintSelf(ostream& os, vtkIndent indent);
00056 
00058 
00060   vtkSetMacro(MaxEdges, vtkIdType);
00061   vtkGetMacro(MaxEdges, vtkIdType);
00063 
00064 protected:
00065   vtkStreamGraph();
00066   ~vtkStreamGraph();
00067 
00068   virtual int RequestData(
00069     vtkInformation*, 
00070     vtkInformationVector**, 
00071     vtkInformationVector*);
00072 
00073   vtkMutableGraphHelper* CurrentGraph;
00074   vtkMergeGraphs* MergeGraphs;
00075   vtkIdType MaxEdges;
00076 
00077 private:
00078   vtkStreamGraph(const vtkStreamGraph&); // Not implemented
00079   void operator=(const vtkStreamGraph&);   // Not implemented
00080 };
00081 
00082 #endif
00083