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PsAttribute.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 PsAttributeHEADER
#define PsAttributeHEADER

class PsController;
class PsSimulatedObject;  

#include <PsName.h> 
#include <PsFlowable.h>
#include "PsSimulatedObject.h"

class PsAttribute : public PsFlowable
{
public:
   PsAttribute (PsSimulatedObject & owner, const PsName & attributeName);


   virtual ~PsAttribute() ;
   

   virtual const PsSimulatedObject & getOwner () const;
   

   virtual const PsName & getName() const ;


   virtual void extract (istream & = cin) = 0 ;


   virtual void insertInStream (ostream & = cout) const = 0 ;

   
   virtual void printDebuggingInformation (ostream & err) const = 0;

protected:
   inline void touch() const 
   {
      PsnObjectHandle * handle = _owner.getObjectHandle() ;
      if ( handle != NULL ) 
         // handle could will be null during contruction phase of the owner
         {
            handle->attributeRead() ;
         }
   }

   PsSimulatedObject & _owner ; 


   const PsName _name ;
}; // PsAttribute

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#endif

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