vtkHyperTreeGridToUnstructuredGrid.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkHyperTreeGridToUnstructuredGrid.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef vtkHyperTreeGridToUnstructuredGrid_h
#define vtkHyperTreeGridToUnstructuredGrid_h

#include "vtkFiltersHyperTreeModule.h" // For export macro
#include "vtkHyperTreeGridAlgorithm.h"

class vtkBitArray;
class vtkCellArray;
class vtkHyperTreeGrid;
class vtkHyperTreeGridCursor;
class vtkPoints;
class vtkUnstructuredGrid;

class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridToUnstructuredGrid : public vtkHyperTreeGridAlgorithm
{
public:
  static vtkHyperTreeGridToUnstructuredGrid* New();
  vtkTypeMacro( vtkHyperTreeGridToUnstructuredGrid, vtkHyperTreeGridAlgorithm );
  void PrintSelf( ostream&, vtkIndent ) override;

protected:
  vtkHyperTreeGridToUnstructuredGrid();
  ~vtkHyperTreeGridToUnstructuredGrid() override;

  int FillOutputPortInformation( int, vtkInformation* ) override;

  int ProcessTrees( vtkHyperTreeGrid*, vtkDataObject* ) override;

  void RecursivelyProcessTree( vtkHyperTreeGridCursor*, vtkBitArray* );

  void AddCell( vtkIdType, double*, double* );

  vtkPoints* Points;

  vtkCellArray* Cells;

  unsigned int Dimension;

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

#endif /* vtkHyperTreeGridToUnstructuredGrid_h */