vtkExpandSelectedGraph.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright 2008 Sandia Corporation
// SPDX-License-Identifier: LicenseRef-BSD-3-Clause-Sandia-USGov
 
#ifndef vtkExpandSelectedGraph_h
#define vtkExpandSelectedGraph_h
 
#include "vtkInfovisCoreModule.h" // For export macro
#include "vtkSelectionAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkGraph;
class vtkIdTypeArray;
 
class VTKINFOVISCORE_EXPORT vtkExpandSelectedGraph : public vtkSelectionAlgorithm
{
public:
  static vtkExpandSelectedGraph* New();
  vtkTypeMacro(vtkExpandSelectedGraph, vtkSelectionAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void SetGraphConnection(vtkAlgorithmOutput* in);
 
  int FillInputPortInformation(int port, vtkInformation* info) override;
 
 
  vtkSetMacro(BFSDistance, int);
  vtkGetMacro(BFSDistance, int);
 
 
  vtkSetMacro(IncludeShortestPaths, bool);
  vtkGetMacro(IncludeShortestPaths, bool);
  vtkBooleanMacro(IncludeShortestPaths, bool);
 
 
  vtkSetStringMacro(Domain);
  vtkGetStringMacro(Domain);
 
 
  vtkSetMacro(UseDomain, bool);
  vtkGetMacro(UseDomain, bool);
  vtkBooleanMacro(UseDomain, bool);
 
protected:
  vtkExpandSelectedGraph();
  ~vtkExpandSelectedGraph() override;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  void Expand(vtkIdTypeArray*, vtkGraph*);
 
  int BFSDistance;
  bool IncludeShortestPaths;
  char* Domain;
  bool UseDomain;
 
private:
  vtkExpandSelectedGraph(const vtkExpandSelectedGraph&) = delete;
  void operator=(const vtkExpandSelectedGraph&) = delete;
 
  void BFSExpandSelection(vtkIdTypeArray* selection, vtkGraph* graph);
};
 
VTK_ABI_NAMESPACE_END
#endif