Servers/Common/vtkPVMPIProcessModule.h

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/*=========================================================================

  Program:   ParaView
  Module:    $RCSfile: vtkPVMPIProcessModule.h,v $

  Copyright (c) Kitware, Inc.
  All rights reserved.
  See Copyright.txt or http://www.paraview.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/
#ifndef __vtkPVMPIProcessModule_h
#define __vtkPVMPIProcessModule_h

#include "vtkPVProcessModule.h"
class vtkPVPart;
class vtkMultiProcessController;
class vtkMapper;
class vtkDataSet;

class VTK_EXPORT vtkPVMPIProcessModule : public vtkPVProcessModule
{
public:
  static vtkPVMPIProcessModule* New();
  vtkTypeRevisionMacro(vtkPVMPIProcessModule,vtkPVProcessModule);
  void PrintSelf(ostream& os, vtkIndent indent);

  // ParaView.cxx (main) calls this method to setup the processes.
  virtual int Start(int argc, char **argv);
  void Initialize();
  
  virtual void Exit();


  virtual void GatherInformationInternal(const char* infoClassName,
                                         vtkObject* object);
    
  virtual int GetPartitionId();

  virtual int GetNumberOfPartitions();

  virtual int LoadModuleInternal(const char* name, const char* directory);
protected:
  vtkPVMPIProcessModule();
  ~vtkPVMPIProcessModule();


  virtual vtkTypeUInt32 CreateSendFlag(vtkTypeUInt32 servers);
  // send a stream to the client
  virtual int SendStreamToClient(vtkClientServerStream&);
  // send a stream to the data server
  virtual int SendStreamToDataServer(vtkClientServerStream&);
  // send a stream to the data server root mpi process
  virtual int SendStreamToDataServerRoot(vtkClientServerStream&);
  // send a stream to the render server
  virtual int SendStreamToRenderServer(vtkClientServerStream&);
  // send a stream to the render server root mpi process
  virtual int SendStreamToRenderServerRoot(vtkClientServerStream&);

  // send a stream to a node of the mpi group
  virtual void SendStreamToServerNodeInternal(
    int remoteId, vtkClientServerStream& stream);

  // To pass arguments through controller single method.
  int    ArgumentCount;
  char** Arguments;
  int    ReturnValue;

private:  
  vtkPVMPIProcessModule(const vtkPVMPIProcessModule&); // Not implemented
  void operator=(const vtkPVMPIProcessModule&); // Not implemented
};

#endif

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