Operateur_Diff.cpp

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#include <Discretisation_base.h>
#include <Operateur_Diff.h>
#include <Champ_base.h>
 
Implemente_instanciable(Operateur_Diff,"Operateur_Diff",OWN_PTR(Operateur_Diff_base));
// XD diffusion_deriv objet_lecture diffusion_deriv NO_BRACE not_set
// XD bloc_diffusion objet_lecture nul NO_BRACE not_set
// XD attr aco chaine(into=["{"]) aco REQ Opening curly bracket.
// XD attr operateur diffusion_deriv operateur OPT if none is specified, the diffusive scheme used is a 2nd-order
// XD_CONT scheme.
// XD attr op_implicite op_implicite op_implicite OPT To have diffusive implicitation, it use Uzawa algorithm. Very
// XD_CONT useful when viscosity has large variations.
// XD attr acof chaine(into=["}"]) acof REQ Closing curly bracket.
 
/* Here we put the doc for all shared (VDF, VEF,...) keywords: */
 
// XD diffusion_negligeable diffusion_deriv negligeable NO_BRACE the diffusivity will not taken in count
 
// XD diffusion_option diffusion_deriv option NO_BRACE not_set
// XD attr bloc_lecture bloc_lecture bloc_lecture REQ not_set
 
Sortie& Operateur_Diff::printOn(Sortie& os) const
{
  return Operateur::ecrire(os);
}
 
Entree& Operateur_Diff::readOn(Entree& is)
{
  return Operateur::lire(is);
}
 
/*! @brief Type l'operateur: se type "Op_Diff_"+discretisation() + ("_"ou"_Multi_inco_") + inconnue().suffix
 *     Associe la diffusivite a l'operateur base.
 *
 */
void Operateur_Diff::typer()
{
  Cerr << "Operateur_Diff::typer("<<typ<<")" << finl;
  if (Motcle(typ)==Motcle("negligeable"))
    {
      OWN_PTR(Operateur_Diff_base)::typer("Op_Diff_negligeable");
      valeur().associer_diffusivite(diffusivite());
    }
  else
    {
      assert(la_diffusivite);
      Equation_base& eqn=mon_equation.valeur();
      Nom nom_type= eqn.discretisation().get_name_of_type_for(que_suis_je(),typ,eqn,diffusivite());
      OWN_PTR(Operateur_Diff_base)::typer(nom_type);
      valeur().associer_diffusivite(diffusivite());
    }
  Cerr << valeur().que_suis_je() << finl;
}
 
/*! @brief Renvoie l'objet sous-jacent upcaste en Operateur_base
 *
 * @return (Operateur_base&) l'objet sous-jacent upcaste en Operateur_base
 */
Operateur_base& Operateur_Diff::l_op_base()
{
  return valeur();
}
/*! @brief Renvoie l'objet sous-jacent upcaste en Operateur_base (version const)
 *
 * @return (Operateur_base&) l'objet sous-jacent upcaste en Operateur_base
 */
const Operateur_base& Operateur_Diff::l_op_base() const
{
  return valeur();
}
 
/*! @brief Appel a l'objet sous-jacent.
 *
 * Ajoute la contribution de l'operateur au tableau
 *     passe en parametre
 *
 * @param (DoubleTab& donnee) tableau contenant les donnees sur lesquelles on applique l'operateur.
 * @param (DoubleTab& resu) tableau auquel on ajoute la contribution de l'operateur
 * @return (DoubleTab&) le tableau contenant le resultat
 */
DoubleTab& Operateur_Diff::ajouter(const DoubleTab& donnee,
                                   DoubleTab& resu) const
{
  statistics().begin_count(STD_COUNTERS::diffusion,statistics().get_last_opened_counter_level()+1);
  DoubleTab& tmp = valeur().ajouter(donnee, resu);
  statistics().end_count(STD_COUNTERS::diffusion);
  return tmp;
}
 
/*! @brief Appel a l'objet sous-jacent.
 *
 * Initialise le tableau passe en parametre avec la contribution
 *     de l'operateur.
 *
 * @param (DoubleTab& donnee) tableau contenant les donnees sur lesquelles on applique l'operateur.
 * @param (DoubleTab& resu) tableau dans lequel stocke la contribution de l'operateur
 * @return (DoubleTab&) le tableau contenant le resultat
 */
DoubleTab& Operateur_Diff::calculer(const DoubleTab& donnee,
                                    DoubleTab& resu) const
{
  statistics().begin_count(STD_COUNTERS::diffusion,statistics().get_last_opened_counter_level()+1);
  DoubleTab& tmp = valeur().calculer(donnee, resu);
  statistics().end_count(STD_COUNTERS::diffusion);
  return tmp;
}
 
 
/*! @brief Renvoie le champ representant la diffusivite.
 *
 * @return (Champ_Don_base&) le champ representant la diffusivite
 */
const Champ_base& Operateur_Diff::diffusivite() const
{
  return la_diffusivite.valeur();
}
 
 
/*! @brief Associe la diffusivite a l'operateur.
 *
 * @param (Champ_Don_base& nu) le champ representant la diffusivite
 * @return le champ representant la diffusivite
 */
void Operateur_Diff::associer_diffusivite(const Champ_base& nu)
{
  la_diffusivite=nu;
}
 
void  Operateur_Diff::associer_diffusivite_pour_pas_de_temps(const Champ_base& nu)
{
  valeur().associer_diffusivite_pour_pas_de_temps(nu);
}
 
void Operateur_Diff::associer_diffusivite_volumique(const Champ_base& champ)
{
  valeur().associer_diffusivite_volumique(champ);
}
 
/*! @brief Type l'operateur.
 *
 * @param (Nom& typ) le nom representant le type de l'operateur
 */
void Operateur_Diff::typer(const Nom& un_type)
{
  OWN_PTR(Operateur_Diff_base)::typer(un_type);
}