vtkPTemporalPathLineFilter.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPTemporalPathLineFilter_h
#define vtkPTemporalPathLineFilter_h

#include "vtkFiltersParallelModule.h" // For export macro
#include "vtkTemporalPathLineFilter.h"

VTK_ABI_NAMESPACE_BEGIN
class vtkMultiProcessController;
class vtkPartitionedDataSet;

class VTKFILTERSPARALLEL_EXPORT vtkPTemporalPathLineFilter : public vtkTemporalPathLineFilter
{
public:
  vtkTypeMacro(vtkPTemporalPathLineFilter, vtkTemporalPathLineFilter);
  static vtkPTemporalPathLineFilter* New();
  void PrintSelf(ostream& os, vtkIndent indent) override;


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

protected:
  vtkPTemporalPathLineFilter();
  ~vtkPTemporalPathLineFilter() override;

  int FillInputPortInformation(int port, vtkInformation* info) override;
  int FillOutputPortInformation(int port, vtkInformation* info) override;

  int Initialize(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int Execute(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;
  int Finalize(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;

private:
  vtkPTemporalPathLineFilter(const vtkPTemporalPathLineFilter&) = delete;
  void operator=(const vtkPTemporalPathLineFilter&) = delete;

  vtkDataSet* GetFirstNonEmptyPartition(vtkPartitionedDataSet* pds);

  vtkSmartPointer<vtkDataSet> AllGatherSelection(vtkDataSet* selection);

  vtkMultiProcessController* Controller;
};

VTK_ABI_NAMESPACE_END
#endif // vtkPTemporalPathLineFilter_h