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

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkTransmitUnstructuredGridPiece.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 =========================================================================*/
00024 #ifndef __vtkTransmitUnstructuredGridPiece_h
00025 #define __vtkTransmitUnstructuredGridPiece_h
00026 
00027 #include "vtkFiltersParallelModule.h" // For export macro
00028 #include "vtkUnstructuredGridAlgorithm.h"
00029 
00030 class vtkMultiProcessController;
00031 
00032 class VTKFILTERSPARALLEL_EXPORT vtkTransmitUnstructuredGridPiece : public vtkUnstructuredGridAlgorithm
00033 {
00034 public:
00035   static vtkTransmitUnstructuredGridPiece *New();
00036   vtkTypeMacro(vtkTransmitUnstructuredGridPiece, vtkUnstructuredGridAlgorithm);
00037   void PrintSelf(ostream& os, vtkIndent indent);
00038 
00040 
00042   virtual void SetController(vtkMultiProcessController*);
00043   vtkGetObjectMacro(Controller, vtkMultiProcessController);
00045 
00047 
00048   vtkSetMacro(CreateGhostCells, int);
00049   vtkGetMacro(CreateGhostCells, int);
00050   vtkBooleanMacro(CreateGhostCells, int);
00052 
00053 protected:
00054   vtkTransmitUnstructuredGridPiece();
00055   ~vtkTransmitUnstructuredGridPiece();
00056 
00057   // Data generation method
00058   virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00059   void RootExecute(vtkUnstructuredGrid *input, vtkUnstructuredGrid *output,
00060                    vtkInformation *outInfo);
00061   void SatelliteExecute(int procId, vtkUnstructuredGrid *output,
00062                         vtkInformation *outInfo);
00063   virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00064   virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00065 
00066   int CreateGhostCells;
00067   vtkMultiProcessController *Controller;
00068 
00069 private:
00070   vtkTransmitUnstructuredGridPiece(const vtkTransmitUnstructuredGridPiece&); // Not implemented
00071   void operator=(const vtkTransmitUnstructuredGridPiece&); // Not implemented
00072 };
00073 
00074 #endif