vtkCollectGraph.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) Sandia Corporation
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkCollectGraph_h
#define vtkCollectGraph_h
 
#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkGraphAlgorithm.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkMultiProcessController;
class vtkSocketController;
 
class VTKFILTERSPARALLEL_EXPORT vtkCollectGraph : public vtkGraphAlgorithm
{
public:
  static vtkCollectGraph* New();
  vtkTypeMacro(vtkCollectGraph, vtkGraphAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  virtual void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);
 
 
  virtual void SetSocketController(vtkSocketController*);
  vtkGetObjectMacro(SocketController, vtkSocketController);
 
 
  vtkSetMacro(PassThrough, vtkTypeBool);
  vtkGetMacro(PassThrough, vtkTypeBool);
  vtkBooleanMacro(PassThrough, vtkTypeBool);
 
  enum
  {
    DIRECTED_OUTPUT,
    UNDIRECTED_OUTPUT,
    USE_INPUT_TYPE
  };
 
 
  vtkSetMacro(OutputType, int);
  vtkGetMacro(OutputType, int);
 
protected:
  vtkCollectGraph();
  ~vtkCollectGraph() override;
 
  vtkTypeBool PassThrough;
  int OutputType;
 
  // Data generation method
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  vtkMultiProcessController* Controller;
  vtkSocketController* SocketController;
 
private:
  vtkCollectGraph(const vtkCollectGraph&) = delete;
  void operator=(const vtkCollectGraph&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif