Op_Div_VDF_Elem.cpp

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#include <Op_Div_VDF_Elem.h>
 
Implemente_instanciable_sans_constructeur(Op_Div_VDF_Elem,"Op_Div_VDF_Face",Op_Div_VDF_base);
 
Sortie& Op_Div_VDF_Elem::printOn(Sortie& s ) const { return s << que_suis_je(); }
Entree& Op_Div_VDF_Elem::readOn(Entree& s ) { return s; }
 
Op_Div_VDF_Elem::Op_Div_VDF_Elem() : Op_Div_VDF_base(Iterateur_VDF_Elem<Eval_Div_VDF_Elem>()) { }
 
void Op_Div_VDF_Elem::associer(const Domaine_dis_base& domaine_dis, const Domaine_Cl_dis_base& domaine_Cl_dis, const Champ_Inc_base& )
{
  const Domaine_VDF& zvdf = ref_cast(Domaine_VDF,domaine_dis);
  const Domaine_Cl_VDF& zclvdf = ref_cast(Domaine_Cl_VDF,domaine_Cl_dis);
  // Do not associate div with the velocity because it is not P0.
  // Do not associate div with the pressure because div(P) makes no sense. So do nothing!
 
  iter_->associer(zvdf,zclvdf,*this);
  Eval_Div_VDF_Elem& eval_div = static_cast<Eval_Div_VDF_Elem&> (iter_->evaluateur());
  eval_div.associer_domaines(zvdf, zclvdf );
 
  le_dom_vdf = zvdf;
  la_zcl_vdf = zclvdf;
}
 
void Op_Div_VDF_Elem::volumique(DoubleTab& div) const
{
  const Domaine_VDF& domaine_VDF = le_dom_vdf.valeur();
  const DoubleVect& vol = domaine_VDF.volumes();
  const int nb_elem = domaine_VDF.domaine().nb_elem_tot();
 
  for(int num_elem = 0; num_elem < nb_elem; num_elem++) div(num_elem) /= vol(num_elem);
}