Solveur_Implicite_base.h

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#ifndef Solveur_Implicite_base_included
#define Solveur_Implicite_base_included
 
#include <Parametre_implicite.h>
 
class Solveur_Implicite_base : public  Objet_U
{
  Declare_base(Solveur_Implicite_base);
 
public :
  virtual bool iterer_eqn(Equation_base& equation, const DoubleTab& inconnue, DoubleTab& result, double dt, int numero_iteration, int& ok) =0;
  virtual bool iterer_eqs(LIST(OBS_PTR(Equation_base)) eqs, int n, int& ok);
  virtual bool est_compatible_avec_th_mono() const /* ce solveur est-il  compatible avec une resolution monolithique de la thermique ? */
  {
    return 1; /* par defaut oui */
  }
  virtual int nb_valeurs_temporelles_pression() const /* nombre de valeurs temporelles des champs de pression dont le solveur a besoin */
  {
    return 1; /* par defaut 1 */
  }
  virtual double get_default_facsec_max() const /* facsec_max recommande pour ce schema */
  {
    return DMAXFLOAT; /* par defaut pas de limite : on est en implicite */
  }
  virtual double get_default_growth_factor() const /* taux de croissance du pas de temps */
  {
    return DMAXFLOAT; /* par defaut pas de limite : on est en implicite */
  }
  virtual OWN_PTR(Parametre_equation_base)& get_and_set_parametre_equation(Equation_base&);
  Parametre_implicite& get_and_set_parametre_implicite(Equation_base& eqn)
  {
    return ref_cast(Parametre_implicite, get_and_set_parametre_equation(eqn).valeur());
  }
 
 
protected :
  Parametre_implicite param_defaut_;
  int is_seuil_convg_variable;
  double facteur_convg_;
  int controle_residu_;
  virtual Entree& lire(const Motcle&, Entree&);
  virtual int get_controle_residu() const { return 0; }
 
};
 
#endif /* Solveur_Implicite_base_included */