VTK: dox/Parallel/vtkTransmitUnstructuredGridPiece.h Source File

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkTransmitUnstructuredGridPiece.h,v $
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 "vtkUnstructuredGridAlgorithm.h"
00028 
00029 class vtkMultiProcessController;
00030 
00031 class VTK_PARALLEL_EXPORT vtkTransmitUnstructuredGridPiece : public vtkUnstructuredGridAlgorithm
00032 {
00033 public:
00034   static vtkTransmitUnstructuredGridPiece *New();
00035   vtkTypeRevisionMacro(vtkTransmitUnstructuredGridPiece, vtkUnstructuredGridAlgorithm);
00036   void PrintSelf(ostream& os, vtkIndent indent);
00037   
00039 
00041   virtual void SetController(vtkMultiProcessController*);
00042   vtkGetObjectMacro(Controller, vtkMultiProcessController);
00044 
00046 
00047   vtkSetMacro(CreateGhostCells, int);
00048   vtkGetMacro(CreateGhostCells, int);
00049   vtkBooleanMacro(CreateGhostCells, int);
00051   
00052 protected:
00053   vtkTransmitUnstructuredGridPiece();
00054   ~vtkTransmitUnstructuredGridPiece();
00055 
00056   // Data generation method
00057   virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00058   void RootExecute(vtkUnstructuredGrid *input, vtkUnstructuredGrid *output,
00059                    vtkInformation *outInfo);
00060   void SatelliteExecute(int procId, vtkUnstructuredGrid *output,
00061                         vtkInformation *outInfo);
00062   virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00063   virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00064  
00065   int CreateGhostCells;
00066   vtkMultiProcessController *Controller;
00067 
00068 private:
00069   vtkTransmitUnstructuredGridPiece(const vtkTransmitUnstructuredGridPiece&); // Not implemented
00070   void operator=(const vtkTransmitUnstructuredGridPiece&); // Not implemented
00071 };
00072 
00073 #endif