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57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkBoostConnectedComponents.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/*-------------------------------------------------------------------------
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Copyright 2008 Sandia Corporation.
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Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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the U.S. Government retains certain rights in this software.
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-------------------------------------------------------------------------*/
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// .NAME vtkBoostConnectedComponents - Find the connected components of a graph
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//
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// .SECTION Description
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// vtkBoostConnectedComponents discovers the connected regions of a vtkGraph.
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// Each vertex is assigned a component ID in the vertex array "component".
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// If the graph is undirected, this is the natural connected components
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// of the graph. If the graph is directed, this filter discovers the
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// strongly connected components of the graph (i.e. the maximal sets of
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// vertices where there is a directed path between any pair of vertices
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// within each set).
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#ifndef vtkBoostConnectedComponents_h
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#define vtkBoostConnectedComponents_h
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#include "vtkInfovisBoostGraphAlgorithmsModule.h" // For export macro
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#include "vtkGraphAlgorithm.h"
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class VTKINFOVISBOOSTGRAPHALGORITHMS_EXPORT vtkBoostConnectedComponents : public vtkGraphAlgorithm
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{
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public:
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static vtkBoostConnectedComponents *New();
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vtkTypeMacro(vtkBoostConnectedComponents, vtkGraphAlgorithm);
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void PrintSelf(ostream& os, vtkIndent indent);
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protected:
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vtkBoostConnectedComponents();
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~vtkBoostConnectedComponents();
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int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
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private:
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vtkBoostConnectedComponents(const vtkBoostConnectedComponents&); // Not implemented.
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void operator=(const vtkBoostConnectedComponents&); // Not implemented.
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};
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#endif
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