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 /* is this solver compatible with a monolithic thermal resolution? */
  {
    return 1; /* default: yes */
  }
  virtual int nb_valeurs_temporelles_pression() const /* number of temporal values of pressure fields needed by the solver */
  {
    return 1; /* default: 1 */
  }
  virtual double get_default_facsec_max() const /* recommended facsec_max for this scheme */
  {
    return DMAXFLOAT; /* default: no limit (we are in implicit) */
  }
  virtual double get_default_growth_factor() const /* time step growth factor */
  {
    return DMAXFLOAT; /* default: no limit (we are in implicit) */
  }
  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 */