OMKExtensibleSimulatedObject.h

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/************************************************************************/
/* This file is part of openMask(c) INRIA, CNRS, Universite de Rennes 1 */
/* 1993-2007, thereinafter the Software                                 */
/*                                                                      */
/* The Software has been developped within the Siames Project.          */
/* INRIA, the University of Rennes 1 and CNRS jointly hold intellectual */
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/* des Programmes (APP) under registration number                       */
/* IDDN.FR.001.510008.00.S.P.2001.000.41200                             */
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/* This file may be distributed under the terms of the Q Public License */
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#if !defined OMK_EXTENSIBLETIVESIMULATEDOBJECT_H
#define OMK_EXTENSIBLETIVESIMULATEDOBJECT_H

#include "OMKSimulatedObject.h"
#include "OMKExtensionManager.h"

namespace OMK  
{
// Predefined classes
class IAttribute ;
template< class CallerClass, class PrmType > class ValuedEventListenerCallBack ;
template< typename Type > class IAttributeBaseT ;

namespace EventId
{
extern EventIdentifier OMK_API CREATE_AND_ADD_EXTENSION ;
}

class OMK_API ExtensibleSimulatedObject
: public SimulatedObject, public ExtensionManager
{

protected:
  ExtensibleSimulatedObject( Controller& ctrl, const ObjectDescriptor& objectDescriptor ) ;
public:
  virtual ~ExtensibleSimulatedObject() ;
  virtual void postConstruction() ;
  virtual void finish() ;


protected:
  virtual void init() ;
  virtual bool loadParameters( const ConfigurationParameterDescriptor * node ) ;


protected:
  virtual void compute() ;
  virtual void computeInputs() ;
  virtual void computeParameters() ;
  virtual void computeOutputs() ;



  void activateCreateExtensionByEvent( bool activate = true ) ;
protected:
  friend class ExtensionOfExtensionCreatorEvent ;
  typedef ValuedEventListenerCallBack< ExtensibleSimulatedObject, CreateAndAddExtensionType > CreateAndAddExtensionEventListener ;
  EventListener* _eventCreateAndAddExtensionListener ;
  bool processCreateAndAddExtension( CreateAndAddExtensionEvent * event ) ;

public:


public:
  IAttribute* getAttribute( const Name& id ) ;
  template< typename Type > 
  IAttributeBaseT< Type >* getBaseAttribute( const Name& id ) ;
  void addAttribute( IAttribute& attribute, bool createOutput = false ) ;
  void removeAttribute( const Name& id ) ;
protected:
  typedef std::map< Name, IAttribute* > AttributeStore ;
  AttributeStore _attributes ;
protected:
  bool _exitOnInitError ;
} ;

}// namespace OMK

#include "OMKExtensibleSimulatedObject.inl"

#endif // defined OMK_EXTENSIBLETIVESIMULATEDOBJECT_H

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