Eval_Conv_VDF_Face.h

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#ifndef Eval_Conv_VDF_Face_included
#define Eval_Conv_VDF_Face_included
 
#include <Neumann_sortie_libre.h>
#include <Eval_VDF_Face.h>
 
template <typename DERIVED_T>
class Eval_Conv_VDF_Face : public Eval_VDF_Face
{
public:
  static constexpr bool IS_AMONT = false, IS_CENTRE = false, IS_CENTRE4 = false, IS_QUICK = false, IS_AXI = false;
  static constexpr bool CALC_FA7_SORTIE_LIB = true, CALC_ARR_PAR = false, CALC_ARR_NAVIER_PAR = false;
 
  /* ****************************************************************************** *
   * YES, we do magic ! Its all about : Substition Failure Is Not An Error (SFINAE) *
   * ****************************************************************************** */
 
  /* ************************************** *
   * *********  POUR L'EXPLICITE ********** *
   * ************************************** */
 
  template<Type_Flux_Fa7 Fa7_Type, typename Type_Double> inline std::enable_if_t< Fa7_Type == Type_Flux_Fa7::SORTIE_LIBRE, void>
  flux_fa7(const DoubleTab&, const DoubleTab*, int , const Neumann_sortie_libre&, int, Type_Double& ) const;
 
  template<Type_Flux_Fa7 Fa7_Type, typename Type_Double> inline std::enable_if_t< Fa7_Type == Type_Flux_Fa7::ELEM, void>
  flux_fa7(const DoubleTab&, const DoubleTab*,int, int, int, Type_Double& ) const;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double> inline std::enable_if_t< Arete_Type == Type_Flux_Arete::INTERNE, void>
  flux_arete(const DoubleTab&, const DoubleTab*, int, int, int, int, Type_Double& ) const ;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double> inline std::enable_if_t< Arete_Type == Type_Flux_Arete::MIXTE, void>
  flux_arete(const DoubleTab&, const DoubleTab*,int, int, int, int, Type_Double& ) const ;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double>
  inline std::enable_if_t<(Arete_Type == Type_Flux_Arete::PAROI || Arete_Type == Type_Flux_Arete::NAVIER || Arete_Type == Type_Flux_Arete::NAVIER_PAROI), void>
  flux_arete(const DoubleTab&, const DoubleTab*,int, int, int, int, Type_Double& ) const { /* do nothing */ }
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double>
  inline std::enable_if_t<Arete_Type == Type_Flux_Arete::FLUIDE || Arete_Type == Type_Flux_Arete::NAVIER_FLUIDE || Arete_Type == Type_Flux_Arete::PAROI_FLUIDE, void>
  flux_arete(const DoubleTab&, const DoubleTab*,int, int, int, int, Type_Double&, Type_Double& ) const;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double> inline std::enable_if_t< Arete_Type == Type_Flux_Arete::PERIODICITE, void>
  flux_arete(const DoubleTab&, const DoubleTab*, int, int, int, int, Type_Double&, Type_Double& ) const ;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double> inline std::enable_if_t< Arete_Type == Type_Flux_Arete::COIN_FLUIDE, void>
  flux_arete(const DoubleTab&, const DoubleTab*, int, int, int, int, Type_Double&, Type_Double&) const;
 
  /* ************************************** *
   * *********  POUR L'IMPLICITE ********** *
   * ************************************** */
 
  template<Type_Flux_Fa7 Fa7_Type, typename Type_Double> inline std::enable_if_t< Fa7_Type == Type_Flux_Fa7::SORTIE_LIBRE, void>
  coeffs_fa7(const DoubleTab*, int , const Neumann_sortie_libre&, Type_Double& , Type_Double& ) const;
 
  template<Type_Flux_Fa7 Fa7_Type, typename Type_Double> inline std::enable_if_t< Fa7_Type == Type_Flux_Fa7::ELEM, void>
  coeffs_fa7(const DoubleTab*, int, int, int, Type_Double& , Type_Double& ) const;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double>
  inline std::enable_if_t< Arete_Type == Type_Flux_Arete::INTERNE || Arete_Type == Type_Flux_Arete::MIXTE || Arete_Type == Type_Flux_Arete::PERIODICITE, void>
  coeffs_arete(const DoubleTab*, int, int, int, int, Type_Double& , Type_Double& ) const;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double>
  inline std::enable_if_t< Arete_Type == Type_Flux_Arete::FLUIDE || Arete_Type == Type_Flux_Arete::NAVIER_FLUIDE || Arete_Type == Type_Flux_Arete::PAROI_FLUIDE || Arete_Type == Type_Flux_Arete::COIN_FLUIDE, void>
  coeffs_arete(const DoubleTab*, int, int, int, int, Type_Double& , Type_Double& , Type_Double& ) const;
 
  template<Type_Flux_Arete Arete_Type, typename Type_Double> inline
  std::enable_if_t<(Arete_Type == Type_Flux_Arete::PAROI || Arete_Type == Type_Flux_Arete::NAVIER || Arete_Type == Type_Flux_Arete::NAVIER_PAROI), void>
  coeffs_arete(const DoubleTab*, int, int, int, int, Type_Double& , Type_Double& , Type_Double& ) const { /* do nothing */ }
 
private:
  template <typename Type_Double>
  inline void fill_coeffs_proto(const int, const double , const double, Type_Double& , Type_Double& ) const;
 
  // CRTP pattern to static_cast the appropriate class and get the implementation: This is magic !
  inline int premiere_face_bord() const { return static_cast<const DERIVED_T *>(this)->get_premiere_face_bord(); }
  inline int orientation(int face) const { return static_cast<const DERIVED_T *>(this)->get_orientation(face); }
  inline int elem_(int i, int j) const { return static_cast<const DERIVED_T *>(this)->get_elem(i,j); }
  inline int face_amont_princ_(int num_face, int i) const { return static_cast<const DERIVED_T *>(this)->face_amont_princ(num_face,i); }
  inline int face_amont_conj_(int num_face,int i, int k) const { return static_cast<const DERIVED_T *>(this)->face_amont_conj(num_face,i,k); }
  inline double dt_vitesse(int face, int comp = 0) const { return static_cast<const DERIVED_T *>(this)->get_dt_vitesse(face, comp); }
  inline double surface_porosite(int face) const { return static_cast<const DERIVED_T *>(this)->get_surface_porosite(face); }
  inline double surface(int face) const { return static_cast<const DERIVED_T *>(this)->get_surface(face); }
  inline double porosite(int face) const { return static_cast<const DERIVED_T *>(this)->get_porosite(face); }
  inline double dim_face_(int n1,int k) const { return static_cast<const DERIVED_T *>(this)->dim_face(n1,k); }
  inline double dim_elem_(int n1,int k) const { return static_cast<const DERIVED_T *>(this)->dim_elem(n1,k); }
  inline double dist_face_(int n1,int n2,int k) const { return static_cast<const DERIVED_T *>(this)->dist_face(n1,n2,k); }
  inline double dist_face_period_(int n1,int n2,int k) const { return static_cast<const DERIVED_T *>(this)->dist_face_period(n1,n2,k); }
  inline double dist_elem_period_(int n1, int n2, int k) const { return static_cast<const DERIVED_T *>(this)->dist_elem_period(n1,n2,k); }
  inline const Domaine_Cl_VDF& la_zcl() const { return static_cast<const DERIVED_T *>(this)->get_la_zcl(); }
 
  inline double conv_quick_sharp_plus_(const double psc,const double vit_0, const double vit_1, const double vit_0_0, const double dx, const double dm, const double dxam) const
  { return static_cast<const DERIVED_T *>(this)->conv_quick_sharp_plus(psc,vit_0,vit_1,vit_0_0,dx,dm,dxam); }
 
  inline double conv_quick_sharp_moins_(const double psc,const double vit_0,const double vit_1, const double vit_1_1,const double dx, const double dm,const double dxam) const
  { return static_cast<const DERIVED_T *>(this)->conv_quick_sharp_moins(psc,vit_0,vit_1,vit_1_1,dx,dm,dxam); }
 
  inline double conv_centre_(const double psc,const double vit_0_0, const double vit_0, const double vit_1, const double vit1_1,double g1, double g2, double g3,double g4) const
  { return static_cast<const DERIVED_T *>(this)->conv_centre(psc,vit_0_0,vit_0,vit_1,vit1_1,g1,g2,g3,g4); }
 
  inline void calcul_g_(const double dxam, const double dx, const double dxav, double& g1, double& g2, double& g3, double& g4) const
  { static_cast<const DERIVED_T *>(this)->calcul_g(dxam,dx,dxav,g1,g2,g3,g4); }
};
 
#include <Eval_Conv_VDF_Face.tpp> // templates specializations ici ;)
 
#endif /* Eval_Conv_VDF_Face_included */