Correlation_Vec_Sca_VDF.cpp

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#include <Correlation_Vec_Sca_VDF.h>
#include <Domaine_VF.h>
 
Implemente_instanciable(Correlation_Vec_Sca_VDF,"Correlation_Vec_Sca_VDF",Champ_Fonc_P0_VDF);
 
Sortie& Correlation_Vec_Sca_VDF::printOn(Sortie& s) const { return s << que_suis_je() << " " << le_nom(); }
 
Entree& Correlation_Vec_Sca_VDF::readOn(Entree& s) { return s ; }
 
void Correlation_Vec_Sca_VDF::associer_champ_Vec(const Champ_base& le_champ_Vec)
{
  mon_champ_Vec_= le_champ_Vec;
}
 
void Correlation_Vec_Sca_VDF::associer_champ_Sca(const Champ_base& le_champ_Sca)
{
  mon_champ_Sca_= le_champ_Sca;
}
 
void Correlation_Vec_Sca_VDF::mettre_a_jour(double tps)
{
  const Domaine& dom = le_dom_VF->domaine();
  int nb_elem=dom.nb_elem();
 
  DoubleTab& correlation = valeurs();
 
  // Interpolation of the scalar correlation field at cell centers.
  DoubleTab valeurs_Sca(nb_elem, mon_champ_Sca_->nb_comp());
  mon_champ_Sca_->valeur_aux_centres_de_gravite(dom, valeurs_Sca);
 
  // Interpolation of the vector correlation field at cell centers.
  DoubleTab valeurs_Vec(nb_elem, mon_champ_Vec_->nb_comp());
  mon_champ_Vec_->valeur_aux_centres_de_gravite(dom, valeurs_Vec);
 
  for(int elem=0; elem<nb_elem; elem++)
    {
      correlation(elem,0) = valeurs_Sca(elem,0);
      for (int ncom=0; ncom<dimension; ncom++)
        correlation(elem,ncom+1) = valeurs_Vec(elem,ncom);
    }
 
  changer_temps(tps);
  Champ_Fonc_base::mettre_a_jour(tps);
}