vtkExtractSelectedGraph.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkExtractSelectedGraph.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.
-------------------------------------------------------------------------*/
#ifndef vtkExtractSelectedGraph_h
#define vtkExtractSelectedGraph_h
 
#include "vtkGraphAlgorithm.h"
#include "vtkInfovisCoreModule.h" // For export macro
 
class vtkSelection;
class vtkDataSet;
 
class VTKINFOVISCORE_EXPORT vtkExtractSelectedGraph : public vtkGraphAlgorithm
{
public:
  static vtkExtractSelectedGraph* New();
  vtkTypeMacro(vtkExtractSelectedGraph, vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void SetSelectionConnection(vtkAlgorithmOutput* in);
 
  void SetAnnotationLayersConnection(vtkAlgorithmOutput* in);
 
 
  vtkSetMacro(RemoveIsolatedVertices, bool);
  vtkGetMacro(RemoveIsolatedVertices, bool);
  vtkBooleanMacro(RemoveIsolatedVertices, bool);
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
protected:
  vtkExtractSelectedGraph();
  ~vtkExtractSelectedGraph() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  bool RemoveIsolatedVertices;
 
private:
  vtkExtractSelectedGraph(const vtkExtractSelectedGraph&) = delete;
  void operator=(const vtkExtractSelectedGraph&) = delete;
};
 
#endif