vtkAllToNRedistributeCompositePolyData.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkAllToNRedistributeCompositePolyData_h
#define vtkAllToNRedistributeCompositePolyData_h

#include "vtkDataObjectAlgorithm.h"
#include "vtkPVVTKExtensionsFiltersRenderingModule.h" // needed for export macro

class vtkMultiProcessController;

class VTKPVVTKEXTENSIONSFILTERSRENDERING_EXPORT vtkAllToNRedistributeCompositePolyData
  : public vtkDataObjectAlgorithm
{
public:
  static vtkAllToNRedistributeCompositePolyData* New();
  vtkTypeMacro(vtkAllToNRedistributeCompositePolyData, vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


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

  vtkSetMacro(NumberOfProcesses, int);
  vtkGetMacro(NumberOfProcesses, int);

protected:
  vtkAllToNRedistributeCompositePolyData();
  ~vtkAllToNRedistributeCompositePolyData() override;

  vtkExecutive* CreateDefaultExecutive() override;

  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int FillInputPortInformation(int port, vtkInformation* info) override;

  int NumberOfProcesses;
  vtkMultiProcessController* Controller;

private:
  vtkAllToNRedistributeCompositePolyData(const vtkAllToNRedistributeCompositePolyData&) = delete;
  void operator=(const vtkAllToNRedistributeCompositePolyData&) = delete;
};

#endif