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PsEventCreator.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 PsEventCreatorHEADER
#define PsEventCreatorHEADER

#include "PsName.h"

#include "PsNumericType.h"
class PsEvent ;
class PsEventIdentifier ;

class PsEventCreator
{
public:
   virtual ~PsEventCreator() ;
   PsEventCreator (const PsName & ) ;
   static PsEvent * createEvent (const PsName & classToCreate, const PsEventIdentifier & eventId, const PsDate & date, const PsName & sender, const PsName & receiver ) ;
   
   virtual bool touch() 
   {
      return true ;
   }

   static void declareAlias ( const PsName &, const PsName & ) ;
protected:
   PsName _typeICanCreate ;

   virtual PsEvent * createRealEvent (const PsEventIdentifier & eventId, const PsDate & date, const PsName & sender, const PsName & receiver ) ;
   
   
   typedef hash_map<PsName, PsEventCreator *, PsName::hashFunctionObject, PsName::equalToFunctionObject> EventCreatorContainerType ;
      
   static EventCreatorContainerType * getEventCreatorContainer() ;
};

#endif

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