Champ_Uniforme_Morceaux_Tabule_Temps.cpp

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#include <Champ_Uniforme_Morceaux_Tabule_Temps.h>
#include <Interprete.h>
#include <Sous_Domaine.h>
#include <Domaine.h>
#include <Motcle.h>
 
Implemente_instanciable(Champ_Uniforme_Morceaux_Tabule_Temps, "Champ_Uniforme_Morceaux_Tabule_Temps", Champ_Uniforme_Morceaux_inst);
// XD champ_uniforme_morceaux_tabule_temps champ_uniforme_morceaux champ_uniforme_morceaux_tabule_temps INHERITS_BRACE
// XD_CONT this type of field is constant in space on one or several sub_zones and tabulated as a function of time.
 
 
Sortie& Champ_Uniforme_Morceaux_Tabule_Temps::printOn(Sortie& os) const { return os; }
 
/*! @brief Lit un champ uniforme par morceaux tabule dans le temps a partir d'un flot d'entree.
 *
 * @param (Entree& is) un flot d'entree
 * @return (Entree&) le flot d'entre modifie
 * @throws accolade ouvrante attendue
 * @throws mot clef "defaut" attendu
 * @throws accolade fermante attendue
 */
Entree& Champ_Uniforme_Morceaux_Tabule_Temps::readOn(Entree& is)
{
  int dim;
  Motcle motlu;
  Nom nom;
  int k, poly,nb_val;
  is >> nom;
  mon_domaine = ref_cast(Domaine, Interprete::objet(nom));
  Domaine& le_domaine=mon_domaine.valeur();
  dim=lire_dimension(is,que_suis_je());
  fixer_nb_comp(dim);
  valeurs_.resize(0, dim);
  le_domaine.creer_tableau_elements(valeurs_);
  is >> nom;
  motlu=nom;
  if(motlu != Motcle("{") )
    {
      Cerr << "Error while reading a " << que_suis_je() << finl;
      Cerr << "We expected a { instead of " << nom << finl;
      exit();
    }
  is >> nom;
  motlu=nom;
  if(motlu != Motcle("defaut") )
    {
      Cerr << "Error while reading a " << que_suis_je() << finl;
      Cerr << "We expected defaut instead of " << nom << finl;
      exit();
    }
  DoubleVect val(dim);
  for( k=0; k< dim; k++) is >> val(k);
  for( poly=0; poly<le_domaine.nb_elem(); poly++)
    for( k=0; k< dim; k++)
      valeurs_(poly,k)=val(k);
  is >> nom;
  motlu=nom;
  while (motlu != Motcle("}") )
    {
      les_sous_domaines.add(le_domaine.ss_domaine(nom));
      is >> motlu;
      if (motlu == Motcle("{") )
        {
          Table la_table;
          is >> nb_val;
          DoubleVect param(nb_val);
          DoubleTab tab_valeurs(nb_val,dim);
          for (int i = 0; i < nb_val; i++)
            is >> param[i];
          for (int i = 0; i < nb_val; i++)
            for (k = 0; k < dim; k++)
              is >> tab_valeurs(i, k);
          la_table.remplir(param,tab_valeurs);
          les_tables.add(la_table);
          is >> motlu;
          if (motlu !=  Motcle("}") )
            {
              Cerr << "Error while reading an object of type Champ_Uniforme_Morceaux_Tabule_Temps" << finl;
              Cerr << "We expected keyword } instead of " << motlu << finl;
              exit();
            }
        }
      else
        {
          Cerr << "Error while reading an object of type Champ_Uniforme_Morceaux_Tabule_Temps" << finl;
          Cerr << "We expected keyword { instead of " << motlu << finl;
          exit();
        }
      is >> nom;
      motlu=nom;
    }
  return is;
}
 
/*! @brief Mise a jour en temps du champ (tabule en temps)
 *
 * @param (double tps) le temps de mise a jour
 */
void Champ_Uniforme_Morceaux_Tabule_Temps::me_calculer(double tps)
{
  if (!est_egal(temps(),tps))
    {
 
      auto& list = les_tables.get_stl_list();
      auto itr2 = les_sous_domaines.get_stl_list().begin();
 
      if (nb_comp() == 1)
        {
          DoubleVect& mes_valeurs = valeurs();
          double val_ch;
          for (auto& itr : list)
            {
              Sous_Domaine& ssz = (*itr2).valeur();
              Table& la_table = itr;
 
              val_ch = la_table.val(tps);
 
              for( int poly=0; poly<ssz.nb_elem_tot(); poly++)
                mes_valeurs(ssz(poly)) = val_ch;
 
              ++itr2;
            }
        }
      else
        {
          DoubleTab& mes_valeurs = valeurs();
          int k,dim = nb_comp();
          DoubleVect val_loc(dim);
 
          for (auto& itr : list)
            {
              Sous_Domaine& ssz = (*itr2).valeur();
              Table& la_table = itr;
 
              la_table.valeurs(val_loc,tps);
 
              for(int poly=0; poly<ssz.nb_elem_tot(); poly++)
                for( k=0; k< dim; k++)
                  mes_valeurs(ssz(poly),k) = val_loc(k);
 
              ++itr2;
            }
        }
    }
  valeurs().echange_espace_virtuel();
}