VTK: dox/Filters/Parallel/vtkTransmitRectilinearGridPiece.h Source File

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkTransmitRectilinearGridPiece.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00028 #ifndef __vtkTransmitRectilinearGridPiece_h
00029 #define __vtkTransmitRectilinearGridPiece_h
00030 
00031 #include "vtkFiltersParallelModule.h" // For export macro
00032 #include "vtkRectilinearGridAlgorithm.h"
00033 
00034 class vtkMultiProcessController;
00035 
00036 class VTKFILTERSPARALLEL_EXPORT vtkTransmitRectilinearGridPiece : public vtkRectilinearGridAlgorithm
00037 {
00038 public:
00039   static vtkTransmitRectilinearGridPiece *New();
00040   vtkTypeMacro(vtkTransmitRectilinearGridPiece, vtkRectilinearGridAlgorithm);
00041   void PrintSelf(ostream& os, vtkIndent indent);
00042 
00044 
00046   virtual void SetController(vtkMultiProcessController*);
00047   vtkGetObjectMacro(Controller, vtkMultiProcessController);
00049 
00051 
00052   vtkSetMacro(CreateGhostCells, int);
00053   vtkGetMacro(CreateGhostCells, int);
00054   vtkBooleanMacro(CreateGhostCells, int);
00056 
00057 protected:
00058   vtkTransmitRectilinearGridPiece();
00059   ~vtkTransmitRectilinearGridPiece();
00060 
00061   // Data generation method
00062   virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00063   void RootExecute(vtkRectilinearGrid *input, vtkRectilinearGrid *output,
00064                    vtkInformation *outInfo);
00065   void SatelliteExecute(int procId, vtkRectilinearGrid *output,
00066                         vtkInformation *outInfo);
00067   virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00068   virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00069 
00070   int CreateGhostCells;
00071   vtkMultiProcessController *Controller;
00072 
00073 private:
00074   vtkTransmitRectilinearGridPiece(const vtkTransmitRectilinearGridPiece&); // Not implemented
00075   void operator=(const vtkTransmitRectilinearGridPiece&); // Not implemented
00076 };
00077 
00078 #endif