VTK: dox/Parallel/vtkTransmitImageDataPiece.h Source File

VTK
00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkTransmitImageDataPiece.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 __vtkTransmitImageDataPiece_h
00029 #define __vtkTransmitImageDataPiece_h
00030 
00031 #include "vtkImageAlgorithm.h"
00032 
00033 class vtkMultiProcessController;
00034 
00035 class VTK_PARALLEL_EXPORT vtkTransmitImageDataPiece : public vtkImageAlgorithm
00036 {
00037 public:
00038   static vtkTransmitImageDataPiece *New();
00039   vtkTypeMacro(vtkTransmitImageDataPiece, vtkImageAlgorithm);
00040   void PrintSelf(ostream& os, vtkIndent indent);
00041   
00043 
00045   virtual void SetController(vtkMultiProcessController*);
00046   vtkGetObjectMacro(Controller, vtkMultiProcessController);
00048 
00050 
00051   vtkSetMacro(CreateGhostCells, int);
00052   vtkGetMacro(CreateGhostCells, int);
00053   vtkBooleanMacro(CreateGhostCells, int);
00055   
00056 protected:
00057   vtkTransmitImageDataPiece();
00058   ~vtkTransmitImageDataPiece();
00059 
00060   // Data generation method
00061   virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00062   void RootExecute(vtkImageData *input, vtkImageData *output,
00063                    vtkInformation *outInfo);
00064   void SatelliteExecute(int procId, vtkImageData *output,
00065                         vtkInformation *outInfo);
00066   virtual int RequestInformation(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00067   virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00068  
00069   int CreateGhostCells;
00070   vtkMultiProcessController *Controller;
00071 
00072 private:
00073   vtkTransmitImageDataPiece(const vtkTransmitImageDataPiece&); // Not implemented
00074   void operator=(const vtkTransmitImageDataPiece&); // Not implemented
00075 };
00076 
00077 #endif