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Common/vtkTableExtentTranslator.h

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 =========================================================================*/
00040 #ifndef __vtkTableExtentTranslator_h
00041 #define __vtkTableExtentTranslator_h
00042 
00043 #include "vtkExtentTranslator.h"
00044 
00045 class VTK_COMMON_EXPORT vtkTableExtentTranslator : public vtkExtentTranslator
00046 {
00047 public:
00048   vtkTypeRevisionMacro(vtkTableExtentTranslator,vtkExtentTranslator);
00049   void PrintSelf(ostream& os, vtkIndent indent);
00050   
00051   static vtkTableExtentTranslator* New();
00052   
00057   void SetNumberOfPieces(int pieces);
00058   
00061   int PieceToExtent();  
00062   
00064   int PieceToExtentByPoints();
00065   
00067 
00068   int PieceToExtentThreadSafe(int piece, int numPieces, 
00069                               int ghostLevel, int *wholeExtent, 
00070                               int *resultExtent, int splitMode, 
00071                               int byPoints);
00073   
00076   virtual void SetExtentForPiece(int piece, int* extent);
00077   
00079 
00082   virtual void GetExtentForPiece(int piece, int* extent);
00083   virtual int* GetExtentForPiece(int piece);
00085   
00087 
00090   vtkSetMacro(MaximumGhostLevel, int);
00091   vtkGetMacro(MaximumGhostLevel, int);
00093   
00094 protected:
00095   vtkTableExtentTranslator();
00096   ~vtkTableExtentTranslator();
00097   
00098   // Store the extent table in a single array.  Every 6 values form an extent.
00099   int* ExtentTable;
00100   int MaximumGhostLevel;
00101   
00102 private:
00103   vtkTableExtentTranslator(const vtkTableExtentTranslator&);  // Not implemented.
00104   void operator=(const vtkTableExtentTranslator&);  // Not implemented.
00105 };
00106 
00107 #endif