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PsControlParameter.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 PsControlParameterHEADER
#define PsControlParameterHEADER

#include <PsGenericControlParameter.h>

#include <Psn.h>
#include <PsAttribute.h>
#include <list>
#include "PsUnInitialisedControlParameterException.h"

template <typename Type> class PsnTypeT;
template <typename Type> class PsPolator;
class PsSimulatedObject;
class PsName;


#include <PsOutput.h>

template <typename Type>
class PsControlParameter : virtual public PsAttribute
{
public:
   PsControlParameter( PsSimulatedObject & owner, const PsName & attributeName, const PsEventIdentifier & eventId) :
      PsAttribute (owner, attributeName),
      _associatedEventId (eventId)
   {
      //cerr<<"PsControlParameter: "<<_associatedEventId<<endl;
   }

   const PsEventIdentifier & getAssociatedEventId () const 
   {
      return _associatedEventId ;
   }


   virtual const Type & getLastExactValue (void) const = 0 ;
   

   virtual const PsDate & getDateOfLastExactValue (void) const = 0 ;
   

   virtual void set (const Type & val) = 0 ; 


   virtual const Type & get () const = 0;


   virtual bool connect (const PsName & objectName, const PsName & inputName ) = 0 ;


   virtual bool connect (PsSimulatedObject & object, const PsName & inputName ) = 0 ;


   virtual bool connect (PsSimulatedObject * pointerToObject, const PsName & inputName ) = 0 ;

protected:
   friend class PsChangedControlParameterEventListener<Type> ;

   virtual void realSet ( const Type & val ) = 0 ;

   PsEventIdentifier _associatedEventId ;
} ;



#endif

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