Champ_Generique_refChamp_special.cpp

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#include <Champ_Generique_refChamp_special.h>
#include <Param.h>
#include <Champ_Inc_base.h>
 
Implemente_instanciable( Champ_Generique_refChamp_special, "Champ_Generique_refChamp_special|refChamp_special", Champ_Generique_refChamp ) ;
 
Sortie& Champ_Generique_refChamp_special::printOn( Sortie& os ) const
{
  Champ_Generique_refChamp::printOn( os );
  return os;
}
 
Entree& Champ_Generique_refChamp_special::readOn( Entree& is )
{
  Champ_Generique_refChamp::readOn( is );
  return is;
}
void Champ_Generique_refChamp_special::set_param(Param& param) const
{
  Champ_Generique_refChamp::set_param( param);
  param.ajouter("case",&case_,Param::REQUIRED);
}
 
const DoubleTab& Champ_Generique_refChamp_special::get_ref_values() const
{
  // Appel a get_localisation pour verifier que le champ est bien un champ discret
  // (multi-support ou non)
  get_localisation(0);
  // Renvoie les valeurs du champ
  const DoubleTab& val = ref_cast(Champ_Inc_base,ref_champ_.valeur()).futur(case_);
  return val;
}
const Champ_base& Champ_Generique_refChamp_special::get_champ(OWN_PTR(Champ_base)& espace_stockage) const
{
  Objet_U& ob = Interprete::objet(nom_pb_);
  const Probleme_base& pb = ref_cast(Probleme_base,ob);
  const Nom& nom_cible = ref_champ_->le_nom();
  pb.get_champ(nom_cible);
 
  espace_stockage= get_ref_champ_base();
  if (case_>0)
    ref_cast(Champ_Inc_base,espace_stockage.valeur()).avancer(case_);
  if (case_<0)
    {
      Cerr<<"KO si case_<0; pourquoi ????????,"<<finl;
      ref_cast(Champ_Inc_base,espace_stockage.valeur()).reculer(-case_);
      exit();
    }
  return espace_stockage;
}