Interprete.h

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#ifndef Interprete_included
#define Interprete_included
 
#include <Objet_U.h>
 
class Interprete;
 
/*! @brief Classe de base des objets "interprete".
 *
 * Ces objets definissent des actions a realiser lorsqu'on les
 *    rencontre dans le jeu de donnees. L'action est declenchee par
 *    un appel a la methode interpreter().
 *    L'interprete peut ensuite lire des parametres supplementaires
 *    dans l'entree pour realiser sa tache. En general, l'interprete
 *    agit sur d'autres objets declares dans le jeu de donnees. Il peut
 *    y acceder par les methodes objet() et objet_existant().
 *    Voir par exemple la classe Lire ou la classe Associer
 *
 * @sa Interprete_bloc qui lit une serie d'instructions
 *    a executer dans le jeu de donnees.
 */
class Interprete : public Objet_U
{
  Declare_base(Interprete);
public:
  virtual Entree& interpreter(Entree&) = 0 ;
 
  static Objet_U& objet(const Nom&);
  static int objet_existant(const Nom&);
};
#endif