Op_Dift_VDF_Face_leaves.h

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#ifndef Op_Dift_VDF_Face_leaves_included
#define Op_Dift_VDF_Face_leaves_included
 
#include <Op_Dift_VDF_Face_Axi_base.h>
#include <Op_Dift_VDF_Face_base.h>
#include <Eval_Dift_VDF_leaves.h>
#include <Op_Diff_Dift_VDF.h>
 
/// \cond DO_NOT_DOCUMENT
class Op_Dift_VDF_Face_leaves
{ };
/// \endcond
 
class Modele_turbulence_hyd_base;
 
class Op_Dift_VDF_Face : public Op_Dift_VDF_Face_base, public Op_Diff_Dift_VDF<Op_Dift_VDF_Face>
{
  Declare_instanciable_sans_constructeur(Op_Dift_VDF_Face);
 
public:
  Op_Dift_VDF_Face();
  inline void associer(const Domaine_dis_base& zd, const Domaine_Cl_dis_base& zcd, const Champ_Inc_base& ch) override { associer_impl<Type_Operateur::Op_DIFT_FACE,Eval_Dift_VDF_Face>(zd,zcd,ch); }
  inline void associer_diffusivite_turbulente(const Champ_Fonc_base& ch) { associer_diffusivite_turbulente_impl<Type_Operateur::Op_DIFT_FACE,Eval_Dift_VDF_Face>(ch); }
  inline void associer_diffusivite(const Champ_base& ch) override { associer_diffusivite_impl<Eval_Dift_VDF_Face>(ch); }
  inline const Champ_base& diffusivite() const override { return diffusivite_impl<Eval_Dift_VDF_Face>(); }
  inline void completer() override
  {
    completer_impl<Type_Operateur::Op_DIFT_FACE, Eval_Dift_VDF_Face>();
    associer_pb<Eval_Dift_VDF_Face>(equation().probleme());
  }
};
 
// ===========================================================================================================================================
 
class Op_Dift_VDF_Face_Axi : public Op_Dift_VDF_Face_Axi_base
{
  Declare_instanciable(Op_Dift_VDF_Face_Axi);
public:
 
  inline bool is_var() const override { return is_var_ ? true : false; }
  inline double nu_(const int i) const override
  {
    return diffusivite_->valeurs()(is_var_ * i);
  }
 
  inline double nu_mean_2_pts_(const int i, const int j) const override
  {
    return 0.5 * (diffusivite_->valeurs()(is_var_ * i) + diffusivite_->valeurs()(is_var_ * j));
  }
  inline double nu_mean_4_pts_(const int, const int) const override;
  inline double nu_mean_4_pts_(const int i, const int j, const int k, const int l) const override
  {
    return 0.25 * (diffusivite_->valeurs()(is_var_ * i) + diffusivite_->valeurs()(is_var_ * j) + diffusivite_->valeurs()(is_var_ * k) + diffusivite_->valeurs()(is_var_ * l));
  }
  inline void associer_diffusivite(const Champ_base& diffu) override
  {
    diffusivite_ = diffu;
    is_var_ = sub_type(Champ_Uniforme, diffu) ? 0 : 1;
  }
 
  inline void mettre_a_jour_var(double t) const override
  {
    if (is_var_)
      ref_cast_non_const(Op_Dift_VDF_Face_Axi,(*this)).mettre_a_jour(t);
  }
 
  inline const Champ_base& diffusivite() const override { return diffusivite_; }
 
protected:
  int is_var_ = 0;
  OBS_PTR(Champ_base) diffusivite_;
};
 
inline double Op_Dift_VDF_Face_Axi::nu_mean_4_pts_(const int i, const int j) const
{
  if (!is_var_) return nu_(i); // can help here ;)
 
  int element;
  double d_visco_lam = 0;
  if ((element=face_voisins(i,0)) != -1) d_visco_lam += diffusivite_->valeurs()(element);
  if ((element=face_voisins(i,1)) != -1) d_visco_lam += diffusivite_->valeurs()(element);
  if ((element=face_voisins(j,0)) != -1) d_visco_lam += diffusivite_->valeurs()(element);
  if ((element=face_voisins(j,1)) != -1) d_visco_lam += diffusivite_->valeurs()(element); // XXX : BUG FIXED HERE
 
  d_visco_lam /= 3.0;
  return d_visco_lam;
}
 
#endif /* Op_Dift_VDF_Face_leaves_included */