vtkRedistributeDataSetToSubCommFilter.h

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

#include "vtkDataObjectAlgorithm.h"
#include "vtkFiltersParallelDIY2Module.h" // for export macros
#include "vtkSmartPointer.h"              // for vtkSmartPointer

#include <memory> // for std::unique_ptr

VTK_ABI_NAMESPACE_BEGIN

class vtkMultiProcessController;
class vtkProcessGroup;

class VTKFILTERSPARALLELDIY2_EXPORT vtkRedistributeDataSetToSubCommFilter
  : public vtkDataObjectAlgorithm
{
public:
  static vtkRedistributeDataSetToSubCommFilter* New();
  vtkTypeMacro(vtkRedistributeDataSetToSubCommFilter, vtkDataObjectAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


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


  void SetSubGroup(vtkProcessGroup*);
  vtkGetObjectMacro(SubGroup, vtkProcessGroup);


  void SetEnableCutCaching(bool optimize);
  bool GetEnableCutCaching();

protected:
  vtkRedistributeDataSetToSubCommFilter();
  ~vtkRedistributeDataSetToSubCommFilter() override;

  int FillInputPortInformation(int port, vtkInformation* info) override;
  int RequestDataObject(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

private:
  vtkMultiProcessController* Controller;
  vtkProcessGroup* SubGroup;

  class vtkInternals;
  std::unique_ptr<vtkInternals> Internal;
};

VTK_ABI_NAMESPACE_END
#endif