VTK
dox/Infovis/vtkBoostBreadthFirstSearchTree.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkBoostBreadthFirstSearchTree.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 -------------------------------------------------------------------------*/
00041 #ifndef __vtkBoostBreadthFirstSearchTree_h
00042 #define __vtkBoostBreadthFirstSearchTree_h
00043 
00044 #include "vtkStdString.h" // For string type
00045 #include "vtkVariant.h" // For variant type
00046 
00047 #include "vtkTreeAlgorithm.h"
00048 
00049 class VTK_INFOVIS_EXPORT vtkBoostBreadthFirstSearchTree : public vtkTreeAlgorithm 
00050 {
00051 public:
00052   static vtkBoostBreadthFirstSearchTree *New();
00053   vtkTypeMacro(vtkBoostBreadthFirstSearchTree, vtkTreeAlgorithm);
00054   void PrintSelf(ostream& os, vtkIndent indent);
00055   
00058   void SetOriginVertex(vtkIdType index);
00059   
00060   //BTX
00061 
00063 
00067   void SetOriginVertex(vtkStdString arrayName, vtkVariant value);
00068   //ETX
00070   
00072 
00074   vtkSetMacro(CreateGraphVertexIdArray, bool);
00075   vtkGetMacro(CreateGraphVertexIdArray, bool);
00076   vtkBooleanMacro(CreateGraphVertexIdArray, bool);
00078 
00079 protected:
00080   vtkBoostBreadthFirstSearchTree();
00081   ~vtkBoostBreadthFirstSearchTree();
00082 
00083   int FillInputPortInformation(int port, vtkInformation* info);
00084 
00085   int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00086   
00087 private:
00088 
00089   vtkIdType OriginVertexIndex;
00090   char* ArrayName;
00091   //BTX
00092   vtkVariant OriginValue;
00093   //ETX
00094   bool ArrayNameSet;
00095   bool CreateGraphVertexIdArray;
00096   
00098 
00099   vtkSetStringMacro(ArrayName);
00101 
00102   //BTX
00103   
00105 
00107   vtkIdType GetVertexIndex(
00108     vtkAbstractArray *abstract,vtkVariant value);
00109   //ETX
00111 
00112   vtkBoostBreadthFirstSearchTree(const vtkBoostBreadthFirstSearchTree&);  // Not implemented.
00113   void operator=(const vtkBoostBreadthFirstSearchTree&);  // Not implemented.
00114 };
00115 
00116 #endif