vtkHierarchicalDataInformation.h

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

  Program:   Visualization Toolkit
  Module:    $RCSfile: vtkHierarchicalDataInformation.h,v $

  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 __vtkHierarchicalDataInformation_h
#define __vtkHierarchicalDataInformation_h

#include "vtkObject.h"

class vtkInformation;
//BTX
struct vtkHierarchicalDataInformationInternal;
//ETX

class VTK_FILTERING_EXPORT vtkHierarchicalDataInformation : public vtkObject
{
public:
  static vtkHierarchicalDataInformation *New();
  vtkTypeRevisionMacro(vtkHierarchicalDataInformation,vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent);

  unsigned int GetNumberOfLevels();

  void SetNumberOfLevels(unsigned int numLevels);

  unsigned int GetNumberOfDataSets(unsigned int level);

  void SetNumberOfDataSets(unsigned int level, unsigned int numDataSets);

  vtkInformation* GetInformation(unsigned int level, unsigned int id);

  int HasInformation(unsigned int level, unsigned int id);
  
  void DeepCopy(vtkHierarchicalDataInformation* from);

  void Clear();

protected:
  vtkHierarchicalDataInformation();
  ~vtkHierarchicalDataInformation();

private:
  vtkHierarchicalDataInformationInternal* Internal;

  vtkHierarchicalDataInformation(const vtkHierarchicalDataInformation&);  // Not implemented.
  void operator=(const vtkHierarchicalDataInformation&);  // Not implemented.
};

#endif

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