Interprete_bloc.h

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#ifndef Interprete_bloc_included
#define Interprete_bloc_included
 
#include <Interprete.h>
#include <Liste_bloc.h>
#include <TRUST_Ref.h>
#include <Noms.h>
 
/*! @brief Interprete un bloc d'instructions dans le jeu de donnees.
 *
 * Voir Interprete_bloc::interpreter()
 *
 *
 */
class Interprete_bloc: public Liste_bloc
{
  Declare_instanciable(Interprete_bloc);
public:
  // Indique si le bloc se termine par une accolade, un EOF ou le mot FIN
  enum Bloc_Type { ACCOLADE, BLOC_EOF, FIN };
 
  Entree& interpreter_bloc(Entree& is, Bloc_Type bloc_type, int verifier_sans_interpreter);
  Objet_U& ajouter(const Nom& nom, DerObjU& object_to_add);
  Objet_U& objet_local(const Nom& nom);
  int objet_local_existant(const Nom& nom);
 
  static Interprete_bloc& interprete_courant();
  static Objet_U& objet_global(const Nom& nom);
  static int objet_global_existant(const Nom& nom);
  inline const Noms& les_noms() const { return les_noms_ ; }
 
protected:
  // Noms des objets lus dans le bloc:
  Noms les_noms_;
  // Reference a l'interprete courant avant la creation de celui-ci
  OBS_PTR(Interprete_bloc) pere_;
};
 
 
 
#endif