vtkMergeGraphs.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkMergeGraphs.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 vtkMergeGraphs_h
#define vtkMergeGraphs_h

#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkGraphAlgorithm.h"

class vtkBitArray;
class vtkMutableGraphHelper;
class vtkStringArray;
class vtkTable;

class VTKINFOVISCORE_EXPORT vtkMergeGraphs : public vtkGraphAlgorithm
{
public:
  static vtkMergeGraphs* New();
  vtkTypeMacro(vtkMergeGraphs,vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);

  int ExtendGraph(vtkMutableGraphHelper* g1, vtkGraph* g2);


  vtkSetMacro(UseEdgeWindow, bool);
  vtkGetMacro(UseEdgeWindow, bool);
  vtkBooleanMacro(UseEdgeWindow, bool);


  vtkSetStringMacro(EdgeWindowArrayName);
  vtkGetStringMacro(EdgeWindowArrayName);


  vtkSetMacro(EdgeWindow, double);
  vtkGetMacro(EdgeWindow, double);

protected:
  vtkMergeGraphs();
  ~vtkMergeGraphs();

  virtual int RequestData(
    vtkInformation*,
    vtkInformationVector**,
    vtkInformationVector*);

  virtual int FillInputPortInformation(int port, vtkInformation *info);

  bool UseEdgeWindow;
  char* EdgeWindowArrayName;
  double EdgeWindow;

private:
  vtkMergeGraphs(const vtkMergeGraphs&) VTK_DELETE_FUNCTION;
  void operator=(const vtkMergeGraphs&) VTK_DELETE_FUNCTION;
};

#endif