Op_Diff_negligeable.cpp

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#include <Op_Diff_negligeable.h>
#include <Discretisation_base.h>
#include <Champ_base.h>
 
 
Implemente_instanciable(Op_Diff_negligeable,"Op_Diff_negligeable",Operateur_Diff_base);
Implemente_instanciable(Op_Dift_negligeable,"Op_Dift_negligeable",Op_Diff_negligeable);
 
Sortie& Op_Dift_negligeable::printOn(Sortie& os) const { return  Op_Diff_negligeable::printOn(os); }
 
Entree& Op_Dift_negligeable::readOn(Entree& is) { return  Op_Diff_negligeable::readOn(is); }
 
Sortie& Op_Diff_negligeable::printOn(Sortie& os) const { return os; }
 
Entree& Op_Diff_negligeable::readOn(Entree& is) { return is; }
 
/*! @brief Associates the diffusivity to the operator.
 *
 * @param (Champ_Don_base& ch) the field representing the diffusivity
 */
void Op_Diff_negligeable::associer_diffusivite(const Champ_base& ch)
{
  la_diffusivite=ch;
}
 
/*! @brief Returns the field representing the diffusivity.
 *
 * @return (Champ_Don_base&) the field representing the diffusivity
 */
const Champ_base& Op_Diff_negligeable::diffusivite() const
{
  return la_diffusivite.valeur();
}
 
void Op_Diff_negligeable::calculer_pour_post(Champ_base& espace_stockage,const Nom& option,int comp) const
{
  if (Motcle(option)=="stabilite")
    {
      DoubleTab& es_valeurs = espace_stockage.valeurs();
      es_valeurs = calculer_dt_stab();
    }
  else
    Operateur_base::calculer_pour_post(espace_stockage,option,comp);
}
 
Motcle Op_Diff_negligeable::get_localisation_pour_post(const Nom& option) const
{
  Motcle loc;
  if (Motcle(option)=="stabilite")
    loc = "elem";
  else if (Motcle(option)=="flux_bords" || Motcle(option)=="flux_surfacique_bords")
    loc = "face";
 
  return loc;
}
 
void Op_Diff_negligeable::ajouter_flux(const DoubleTab& inconnue, DoubleTab& contribution) const
{
  // nothing to do
}
 
void Op_Diff_negligeable::calculer_flux(const DoubleTab& inconnue, DoubleTab& flux) const
{
  flux = 0.0;
}