vtkAMRInterfaceFilter.h

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

#include "vtkFiltersAMRModule.h" // For export macro
#include "vtkPartitionedDataSetAlgorithm.h"

VTK_ABI_NAMESPACE_BEGIN
class vtkCallbackCommand;
class vtkCartesianGrid;
class vtkCellArray;
class vtkCellData;
class vtkContourFilter;
class vtkDataSet;
class vtkMergePoints;
class vtkOverlappingAMR;
class vtkPointData;
class vtkUnsignedCharArray;
class VTKFILTERSAMR_EXPORT vtkAMRInterfaceFilter : public vtkPartitionedDataSetAlgorithm
{
public:
  vtkTypeMacro(vtkAMRInterfaceFilter, vtkPartitionedDataSetAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkAMRInterfaceFilter* New();

protected:
  vtkAMRInterfaceFilter();
  ~vtkAMRInterfaceFilter() override;

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

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;

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

  static void CleanupOutput(vtkPartitionedDataSet* output);


  static void InternalProgressCallbackFunction(
    vtkObject* arg, unsigned long, void* clientdata, void*);
  void InternalProgressCallback(vtkAlgorithm* algorithm);

  // Progress handling
  vtkNew<vtkCallbackCommand> InternalProgressObserver;
  double ProgressFloor = 0.;
  double ProgressCeiling = 1.;
};

VTK_ABI_NAMESPACE_END
#endif // vtkAMRInterfaceFilter_h