Op_Conv_Muscl_New_VEF_Face.h

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#ifndef Op_Conv_Muscl_New_VEF_Face_included
#define Op_Conv_Muscl_New_VEF_Face_included
 
#include <Op_Conv_VEF_Face.h>
#include <TRUSTTabs.h>
#include <TRUSTList.h>
#include <TRUST_Ref.h>
class Matrice_Morse;
class Sous_domaine_VF;
 
/*! @brief class Op_Conv_Muscl_New_VEF_Face
 *
 *   This class represents the convection operator associated with a scalar transport equation.
 *   The discretization is VEF.
 *   The convected field is a scalar or vector of type Champ_P1NC.
 *   The convection scheme is derived from the paper
 *   "High-resolution FEM-TVD schemes based on a fully multidimensional flux limiter"
 *    D.Kuzmin and S.Turek.
 *   Inherits from Op to recover upwind implicitation.
 *
 *
 * @sa Operateur_Conv_base
 */
 
 
class Op_Conv_Muscl_New_VEF_Face : public Op_Conv_VEF_Face
{
 
  Declare_instanciable(Op_Conv_Muscl_New_VEF_Face);
 
public:
 
  //Auxiliary methods
  void remplir_fluent() const override;
  //int is_compressible() const { return 1;/* is_compressible_; */ }
 
  void completer() override;
 
  //Methods for explicit assembly
  DoubleTab& ajouter(const DoubleTab& , DoubleTab& ) const override;
  double calculer_dt_stab() const override;
 
  //Methods for implicit assembly
  void contribuer_a_avec(const DoubleTab&, Matrice_Morse&) const override;
  void ajouter_contribution(const DoubleTab&, Matrice_Morse&) const override;
 
  //test
  void         modifier_pour_Cl(Matrice_Morse&, DoubleTab&) const override;
 
  public_for_cuda
  void calculer_flux_bords(const DoubleTab&, const DoubleTab&, const DoubleTab&) const;
  void calculer_coefficients_operateur_centre(DoubleTab&,DoubleTab&,DoubleTab&,DoubleTab&,const int, const DoubleTab& vitesse) const;
  void calculer_flux_operateur_centre(DoubleTab&,const DoubleTab&,const DoubleTab&,const DoubleTab&,const DoubleTab&,const int,const DoubleTab&,const DoubleTab&) const;
  DoubleTab& ajouter_operateur_centre(const DoubleTab&,const DoubleTab&, const DoubleTab&, DoubleTab&) const;
  DoubleTab& ajouter_diffusion(const DoubleTab&,const DoubleTab&, const DoubleTab&, DoubleTab&) const;
  DoubleTab& ajouter_antidiffusion_v1(const DoubleTab&, const DoubleTab&, const DoubleTab&, DoubleTab&) const;
  DoubleTab& ajouter_antidiffusion_v2(const DoubleTab&, const DoubleTab&, const DoubleTab&, DoubleTab&) const;
  void mettre_a_jour_pour_periodicite(const DoubleTab&,const DoubleTab&,DoubleTab&) const;
 
private :
 
  //Auxiliary methods
 
  //Methods for explicit assembly
 
  void modifier_flux_operateur_centre(DoubleTab&,const DoubleTab&,const DoubleTab&,const DoubleTab&,const DoubleTab&,const int,const DoubleTab&,const DoubleTab&) const;
 
  DoubleTab& ajouter_antidiffusion(const DoubleTab&, const DoubleTab&, const DoubleTab&, DoubleTab&) const;
 
 
  KOKKOS_INLINE_FUNCTION void calculer_senseur(CDoubleTabView3, CDoubleTabView4, CDoubleArrView, const int, const int, const int, CIntTabView, CIntTabView, CIntTabView, double&, double&, double&, double&) const;
  void calculer_data_pour_dirichlet();
 
  //Class attributes
  IntTab is_element_for_upwinding_;
  IntVect is_dirichlet_faces_;
 
  //ArrOfDouble alpha_tab;
  //ArrOfDouble beta_; // zero on faces where upwind (Amont) degeneration is desired.
  //  mutable DoubleTab limiteurs_;//array storing for each face the algebraic mean of the limiter
 
  double max_limiteur_ = 1.;
  int centered_ = 1;
  int upwind_ = 1;
  int stabilized_ = 1;
  int old_centered_ = 0;
  int version_ = 2;
  int facsec_auto_ = 0;
 
  // bool sous_domaine;  // Sub-domain case to define so that EF_Stab degenerates to upwind (Amont)
  Nom nom_sous_domaine;
  //OBS_PTR(Sous_domaine_VF) le_sous_domaine_dis;
 
  //double (*limiteur_)(double)=nullptr;
 
};
 
inline void Op_Conv_Muscl_New_VEF_Face::contribuer_a_avec(const DoubleTab& inco,
                                                          Matrice_Morse& matrice) const
{
  ajouter_contribution(inco, matrice);
}
 
#endif