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