Champ_Generique_modifier_pour_QC.cpp

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#include <Champ_Generique_modifier_pour_QC.h>
#include <Postraitement.h>
#include <Modifier_pour_fluide_dilatable.h>
#include <Equation_base.h>
#include <Fluide_Quasi_Compressible.h>
#include <Param.h>
 
Implemente_instanciable_sans_constructeur(Champ_Generique_modifier_pour_QC,"modifier_pour_QC",Champ_Gen_de_Champs_Gen);
 
Champ_Generique_modifier_pour_QC::Champ_Generique_modifier_pour_QC()
{
}
 
Sortie& Champ_Generique_modifier_pour_QC::printOn(Sortie& s ) const
{
  return s << que_suis_je() << " " << le_nom();
}
 
Entree& Champ_Generique_modifier_pour_QC::readOn(Entree& s )
{
  Champ_Gen_de_Champs_Gen::readOn(s);
  return s ;
}
 
void Champ_Generique_modifier_pour_QC::set_param(Param& param) const
{
  Champ_Gen_de_Champs_Gen::set_param(param);
  param.ajouter_flag("division",&diviser_);
}
 
void Champ_Generique_modifier_pour_QC::completer(const Postraitement_base& post)
{
  Champ_Gen_de_Champs_Gen::completer(post);
  const Postraitement& mon_post = ref_cast(Postraitement,post);
  mon_milieu_ = mon_post.probleme().equation(0).milieu();
}
 
const Champ_base& Champ_Generique_modifier_pour_QC::get_champ_without_evaluation(OWN_PTR(Champ_base)& espace_stockage) const
{
  OWN_PTR(Champ_base) source_espace_stockage;
  const Champ_base& source = get_source(0).get_champ_without_evaluation(source_espace_stockage);
  Nature_du_champ nature_source = source.nature_du_champ();
  int nb_comp = source.nb_comp();
  OWN_PTR(Champ_Fonc_base)  es_tmp;
  espace_stockage = creer_espace_stockage(nature_source,nb_comp,es_tmp);
  return espace_stockage;
}
const Champ_base& Champ_Generique_modifier_pour_QC::get_champ(OWN_PTR(Champ_base)& espace_stockage) const
{
  OWN_PTR(Champ_base) source_espace_stockage;
  const Champ_base& source = get_source(0).get_champ(source_espace_stockage);
  Nature_du_champ nature_source = source.nature_du_champ();
  int nb_comp = source.nb_comp();
  OWN_PTR(Champ_Fonc_base)  es_tmp;
  espace_stockage = creer_espace_stockage(nature_source,nb_comp,es_tmp);
 
  DoubleTab& val = espace_stockage->valeurs();
  val = source.valeurs();
  const Fluide_Quasi_Compressible& fluide = ref_cast(Fluide_Quasi_Compressible,mon_milieu_.valeur());
  multiplier_diviser_rho(val,fluide,diviser_);
  val.echange_espace_virtuel();
  return espace_stockage;
}
 
// Names the field as a default source:
// "Modifier_pour_QC_"+nom_champ_source
void Champ_Generique_modifier_pour_QC::nommer_source()
{
  if (nom_post_=="??")
    {
      Nom nom_post_source, nom_champ_source;
      const Noms nom = get_source(0).get_property("nom");
      nom_champ_source = nom[0];
      nom_post_source = "Modifier_pour_QC_";
      nom_post_source +=  nom_champ_source;
      nommer(nom_post_source);
    }
}