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dox/Common/vtkTableExtentTranslator.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkTableExtentTranslator.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00029 #ifndef __vtkTableExtentTranslator_h
00030 #define __vtkTableExtentTranslator_h
00031 
00032 #include "vtkExtentTranslator.h"
00033 
00034 class VTK_COMMON_EXPORT vtkTableExtentTranslator : public vtkExtentTranslator
00035 {
00036 public:
00037   vtkTypeRevisionMacro(vtkTableExtentTranslator,vtkExtentTranslator);
00038   void PrintSelf(ostream& os, vtkIndent indent);
00039   
00040   static vtkTableExtentTranslator* New();
00041   
00046   void SetNumberOfPieces(int pieces);
00047   
00050   int PieceToExtent();  
00051   
00053   int PieceToExtentByPoints();
00054   
00056 
00057   int PieceToExtentThreadSafe(int piece, int numPieces, 
00058                               int ghostLevel, int *wholeExtent, 
00059                               int *resultExtent, int splitMode, 
00060                               int byPoints);
00062   
00065   virtual void SetExtentForPiece(int piece, int* extent);
00066   
00068 
00071   virtual void GetExtentForPiece(int piece, int* extent);
00072   virtual int* GetExtentForPiece(int piece);
00074   
00076 
00079   vtkSetMacro(MaximumGhostLevel, int);
00080   vtkGetMacro(MaximumGhostLevel, int);
00082   
00083 protected:
00084   vtkTableExtentTranslator();
00085   ~vtkTableExtentTranslator();
00086   
00087   // Store the extent table in a single array.  Every 6 values form an extent.
00088   int* ExtentTable;
00089   int MaximumGhostLevel;
00090   
00091 private:
00092   vtkTableExtentTranslator(const vtkTableExtentTranslator&);  // Not implemented.
00093   void operator=(const vtkTableExtentTranslator&);  // Not implemented.
00094 };
00095 
00096 #endif