vtkHyperTree.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkHyperTree.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 vtkHyperTree_h
#define vtkHyperTree_h
 
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkObject.h"
 
class vtkHyperTreeCursor;
 
class VTKCOMMONDATAMODEL_EXPORT vtkHyperTree : public vtkObject
{
public:
  vtkTypeMacro(vtkHyperTree, vtkObject);
  virtual void Initialize() = 0;
  virtual vtkHyperTreeCursor* NewCursor() = 0;
  virtual vtkIdType GetNumberOfLeaves() = 0;
  virtual vtkIdType GetNumberOfNodes() = 0;
  virtual vtkIdType GetNumberOfIndex() = 0;
  virtual int GetBranchFactor() = 0;
  virtual int GetDimension() = 0;
  virtual void SetScale( double[3] ) = 0;
  virtual void GetScale( double[3] ) = 0;
  virtual double GetScale( unsigned int ) = 0;
 
  virtual vtkIdType GetNumberOfLevels() = 0;
 
  virtual void SubdivideLeaf( vtkHyperTreeCursor* leaf ) = 0;
 
  virtual unsigned int GetActualMemorySize() = 0;
 
 
  static vtkHyperTree* CreateInstance( unsigned int branchFactor,
                                       unsigned int dimension );
 
  virtual void FindChildParameters( int, vtkIdType&, bool& );
 
  virtual void SetGlobalIndexStart( vtkIdType ) = 0;
 
  virtual void SetGlobalIndexFromLocal( vtkIdType local, vtkIdType global ) = 0;
 
  virtual vtkIdType GetGlobalIndexFromLocal( vtkIdType local ) = 0;
 
protected:
  vtkHyperTree()
  {
  }
 
private:
  vtkHyperTree(const vtkHyperTree&);  // Not implemented.
  void operator=(const vtkHyperTree&);    // Not implemented.
};
 
 
#endif