Eq_rayo_semi_transp.h

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#ifndef Eq_rayo_semi_transp_included
#define Eq_rayo_semi_transp_included
 
#include <Rayo_semi_transp_solver_base.h>
#include <Operateur_Diff.h>
#include <Matrice_Morse.h>
#include <TRUST_Ref.h>
 
class Pb_rayo_semi_transp;
class Milieu_base;
class Fluide_base;
class Motcle;
 
class Eq_rayo_semi_transp: public Equation_base
{
  Declare_instanciable(Eq_rayo_semi_transp);
public:
 
  void set_param(Param& titi) const override;
  int lire_motcle_non_standard(const Motcle&, Entree&) override;
  bool initTimeStep(double dt) override;
  void discretiser() override;
  void completer() override;
  void get_noms_champs_postraitables(Noms& nom,Option opt=NONE) const override;
  const Discretisation_base& discretisation() const;
 
  bool resoudre();
  void resoudre(double temps);
 
  void associer_pb_base(const Probleme_base& pb) override;
  void associer_milieu_base(const Milieu_base&) override;
  Milieu_base& milieu() override;
  const Milieu_base& milieu() const override;
 
  const Operateur& operateur(int) const override;
  Operateur& operateur(int) override;
 
  inline const Pb_rayo_semi_transp& pb_rayo_semi_transp() const { return pb_rayo_semi_transp_.valeur(); }
  inline Pb_rayo_semi_transp& pb_rayo_semi_transp() { return pb_rayo_semi_transp_.valeur(); }
  inline const Champ_Inc_base& inconnue() const override { return irradiance_.valeur(); }
  inline Champ_Inc_base& inconnue() override { return irradiance_.valeur(); }
  inline void associer_fluide(const Fluide_base& un_fluide) { le_fluide_ = un_fluide; }
  inline Fluide_base& fluide() { return le_fluide_.valeur(); }
  inline const Fluide_base& fluide() const { return le_fluide_.valeur(); }
  inline int nombre_d_operateurs() const override { return 1; }
 
  // no flux correctly computed by the operators...
  inline int impr(Sortie& os) const override { return 1; }
 
  void Mat_Morse_to_Mat_Bloc(Matrice& matrice_tmp);
  void dimensionner_Mat_Bloc_Morse_Sym(Matrice& matrice_tmp);
 
  inline Operateur_Diff& terme_diffusif_rayo() { return terme_diffusif_; }
  inline const Operateur_Diff& terme_diffusif_rayo() const { return terme_diffusif_; }
 
  inline Matrice_Morse& matrice_rayo() { return la_matrice_; }
  inline const Matrice_Morse& matrice_rayo() const { return la_matrice_; }
 
  inline SolveurSys& solveur_rayo() { return solveur_; }
  inline const SolveurSys& solveur_rayo() const { return solveur_; }
 
protected:
  OBS_PTR(Fluide_base) le_fluide_;
  OBS_PTR(Pb_rayo_semi_transp) pb_rayo_semi_transp_;
  OWN_PTR(Champ_Inc_base) irradiance_;
  OWN_PTR(Rayo_semi_transp_solver_base) rayo_solv_;
 
  Operateur_Diff terme_diffusif_;
  Matrice_Morse la_matrice_;
  SolveurSys solveur_;
};
 
#endif /* Eq_rayo_semi_transp_included */