VTK
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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: vtkCollapseVerticesByArray.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 =========================================================================*/ 00032 #ifndef __vtkCollapseVerticesByArray_h__ 00033 #define __vtkCollapseVerticesByArray_h__ 00034 00035 #include "vtkGraphAlgorithm.h" 00036 00037 class vtkCollapseVerticesByArrayInternal; 00038 00039 class VTK_INFOVIS_EXPORT vtkCollapseVerticesByArray : public vtkGraphAlgorithm 00040 { 00041 public: 00042 static vtkCollapseVerticesByArray* New(); 00043 vtkTypeMacro(vtkCollapseVerticesByArray, vtkGraphAlgorithm); 00044 00045 void PrintSelf(ostream &os, vtkIndent indent); 00046 00048 00049 vtkGetMacro(AllowSelfLoops, bool); 00050 vtkSetMacro(AllowSelfLoops, bool); 00051 vtkBooleanMacro(AllowSelfLoops, bool); 00053 00056 void AddAggregateEdgeArray(const char* arrName); 00057 00058 00060 void ClearAggregateEdgeArray(); 00061 00063 00064 vtkGetStringMacro(VertexArray); 00065 vtkSetStringMacro(VertexArray); 00067 00068 00070 00071 vtkGetMacro(CountEdgesCollapsed, bool); 00072 vtkSetMacro(CountEdgesCollapsed, bool); 00073 vtkBooleanMacro(CountEdgesCollapsed, bool); 00075 00077 00080 vtkGetStringMacro(EdgesCollapsedArray); 00081 vtkSetStringMacro(EdgesCollapsedArray); 00083 00084 00086 00087 vtkGetMacro(CountVerticesCollapsed, bool); 00088 vtkSetMacro(CountVerticesCollapsed, bool); 00089 vtkBooleanMacro(CountVerticesCollapsed, bool); 00091 00093 00096 vtkGetStringMacro(VerticesCollapsedArray); 00097 vtkSetStringMacro(VerticesCollapsedArray); 00099 00100 protected: 00101 00102 vtkCollapseVerticesByArray(); 00103 ~vtkCollapseVerticesByArray(); 00104 00106 00107 virtual int RequestData(vtkInformation* request, 00108 vtkInformationVector** inputVector, 00109 vtkInformationVector* outputVector); 00111 00113 virtual int FillOutputPortInformation(int port, vtkInformation* info); 00114 00115 00117 vtkGraph* Create(vtkGraph* inGraph); 00118 00120 00121 void FindEdge(vtkGraph* outGraph, vtkIdType source, 00122 vtkIdType target, vtkIdType& edgeId); 00124 00125 private: 00127 vtkCollapseVerticesByArray(const vtkCollapseVerticesByArray&); // Not implemented 00128 void operator=(const vtkCollapseVerticesByArray&); // Not implemented 00130 00131 00132 protected: 00133 bool AllowSelfLoops; 00134 char* VertexArray; 00135 00136 bool CountEdgesCollapsed; 00137 char* EdgesCollapsedArray; 00138 00139 bool CountVerticesCollapsed; 00140 char* VerticesCollapsedArray; 00141 00142 vtkCollapseVerticesByArrayInternal* Internal; 00143 }; 00144 00145 #endif // __vtkCollapseVerticesByArray_h__