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PsPvmController.h

Go to the documentation of this file.

/*
 * This file is part of openMask © INRIA, CNRS, Universite de Rennes 1 1993-2002, thereinafter the Software
 * 
 * The Software has been developped within the Siames Project. 
 * INRIA, the University of Rennes 1 and CNRS jointly hold intellectual property rights
 * 
 * The Software has been registered with the Agence pour la Protection des
 * Programmes (APP) under registration number IDDN.FR.001.510008.00.S.P.2001.000.41200
 *
 * This file may be distributed under the terms of the Q Public License
 * version 1.0 as defined by Trolltech AS of Norway and appearing in the file
 * LICENSE.QPL included in the packaging of this file.
 *
 * Licensees holding valid specific licenses issued by INRIA, CNRS or Université de Rennes 1 
 * for the software may use this file in accordance with that specific license 
 *
 */
#ifndef PsPvmControllerHEADER
#define PsPvmControllerHEADER

//---------------------------------------------------------------------

#include <PsDistributedController.h>
#include <PsnSvmLink.h>

//---------------------------------------------------------------------

class PsnSvm ;
class PsnMirrorObjectHandle ;

//---------------------------------------------------------------------
//---------------------------------------------------------------------

class PsPvmController : public PsDistributedController 
{
public :
   
   PsPvmController (PsObjectDescriptor & arbre,
                    const PsDate & initialSimulationDate,
                    int argc,
                    char * argv []) ;

   virtual ~PsPvmController () ;


   virtual void run () ;


   virtual void advanceSimulatedDate ();


   virtual void computeNextSimulationStep();
   
   
   virtual void finish() ;


   virtual const PsName & getProcessName () const ;
   

   virtual PsnSvm * getDistributedVirtualMachine () ;
   

   virtual void makeSynchronisationMessage (PsNameToPointerMap<PsnReferenceObjectHandle> & referenceObjects) ;

   
   virtual void parseSynchronisationMessage (PsnPvmIncomingMessage * message) ;
   

   virtual void waitForAnswerToBlockingRequest (PsnPvmMessage::MessageTag tag) ;


   virtual void sendInitialValuesToMirror (PsnPvmIncomingMessage & message) ;

   virtual void init () ;
   
protected :
   virtual PsDate getPurgeDate () ;

   virtual PsnMirrorObjectHandle * createMirrorObject (PsObjectDescriptor * objectDescription ) ;
   

   PsnDuplicatedObjectHandle * newPsnDuplicatedObjectHandle (PsSimulatedObject & object);

   
   PsnMirrorObjectHandle * newPsnMirrorObjectHandle (PsSimulatedObject & obj);


   virtual PsnReferenceObjectHandle * newPsnReferenceObjectHandle(PsSimulatedObject & object, 
                                                                  PsController & controller,
                                                                  PsnSignalDispatcher * signalDispatcher);


   virtual int getOutputHistorySize(void) ;
   

   PsnSvm * _distributedVirtualMachine ;


   virtual PsnObjectHandle * removeObjectFromDataStructures(const PsName & nom);


   bool _finishing ;
} ; // PsPvmController

//---------------------------------------------------------------------

#endif

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