vtkHyperTreeGridCellCenterStrategy.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkHyperTreeGridCellCenterStrategy_h
#define vtkHyperTreeGridCellCenterStrategy_h
 
#include "vtkFiltersHyperTreeModule.h" // For export macro
#include "vtkHyperTreeGridGenerateFieldStrategy.h"
#include "vtkNew.h"
 
VTK_ABI_NAMESPACE_BEGIN
 
class vtkBitArray;
class vtkDoubleArray;
class vtkUnsignedCharArray;
 
class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridCellCenterStrategy
  : public vtkHyperTreeGridGenerateFieldStrategy
{
public:
  static vtkHyperTreeGridCellCenterStrategy* New();
  vtkTypeMacro(vtkHyperTreeGridCellCenterStrategy, vtkHyperTreeGridGenerateFieldStrategy);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  using vtkHyperTreeGridGenerateFieldStrategy::Initialize;
  void Initialize(vtkHyperTreeGrid* inputHTG) override;
 
  using vtkHyperTreeGridGenerateFieldStrategy::Compute;
  void Compute(vtkHyperTreeGridNonOrientedGeometryCursor* cursor) override;
 
  vtkDataArray* GetAndFinalizeArray() override;
 
private:
  vtkHyperTreeGridCellCenterStrategy();
  ~vtkHyperTreeGridCellCenterStrategy() override;
 
  // Input data
  vtkBitArray* InputMask = nullptr;
  vtkUnsignedCharArray* InputGhost = nullptr;
 
  // Output array
  vtkNew<vtkDoubleArray> CellCentersArray;
};
 
VTK_ABI_NAMESPACE_END
#endif // vtkHyperTreeGridCellCenterStrategy_h