vtkTransmitStructuredDataPiece.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkTransmitStructuredDataPiece_h
#define vtkTransmitStructuredDataPiece_h
 
#include "vtkDataSetAlgorithm.h"
#include "vtkFiltersParallelModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkMultiProcessController;
 
class VTKFILTERSPARALLEL_EXPORT vtkTransmitStructuredDataPiece : public vtkDataSetAlgorithm
{
public:
  static vtkTransmitStructuredDataPiece* New();
  vtkTypeMacro(vtkTransmitStructuredDataPiece, vtkDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  virtual void SetController(vtkMultiProcessController*);
  vtkGetObjectMacro(Controller, vtkMultiProcessController);


  vtkSetMacro(CreateGhostCells, vtkTypeBool);
  vtkGetMacro(CreateGhostCells, vtkTypeBool);
  vtkBooleanMacro(CreateGhostCells, vtkTypeBool);
 
protected:
  vtkTransmitStructuredDataPiece();
  ~vtkTransmitStructuredDataPiece() override;
 
  // Data generation method
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  void RootExecute(vtkDataSet* input, vtkDataSet* output, vtkInformation* outInfo);
  void SatelliteExecute(int procId, vtkDataSet* output, vtkInformation* outInfo);
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestUpdateExtent(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  vtkTypeBool CreateGhostCells;
  vtkMultiProcessController* Controller;
 
private:
  vtkTransmitStructuredDataPiece(const vtkTransmitStructuredDataPiece&) = delete;
  void operator=(const vtkTransmitStructuredDataPiece&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif