Champ_Generique_Moyenne.cpp

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#include <Champ_Generique_Moyenne.h>
#include <Discretisation_base.h>
#include <Schema_Temps_base.h>
#include <Champs_compris.h>
#include <Synonyme_info.h>
#include <Postraitement.h>
#include <Param.h>
 
Implemente_instanciable(Champ_Generique_Moyenne,"Champ_Post_Statistiques_Moyenne|Moyenne",Champ_Generique_Statistiques_base);
// XD moyenne champ_post_statistiques_base moyenne INHERITS_BRACE to calculate the average of the field over time
 
Sortie& Champ_Generique_Moyenne::printOn(Sortie& s ) const
{
  return s << que_suis_je() << " " << le_nom();
}
 
Entree& Champ_Generique_Moyenne::readOn(Entree& s )
{
  return Champ_Generique_Statistiques_base::readOn(s);
}
 
//condition_initiale : pour fixer la valeur de l integrale
//de l operateur moyenne en utilisant Champ_Fonc_reprise
//pour lire la moyenne recuperee depuis un fichier .xyz
void Champ_Generique_Moyenne::set_param(Param& param) const
{
  Champ_Generique_Statistiques_base::set_param(param);
  param.ajouter_non_std("moyenne_convergee",(this)); // XD attr moyenne_convergee field_base moyenne_convergee OPT This
  // XD_CONT option allows to read a converged time averaged field in a .xyz file in order to calculate, when resuming
  // XD_CONT the calculation, the statistics fields (rms, correlation) which depend on this average. In that case, the
  // XD_CONT time averaged field is not updated during the resume of calculation. In this case, the time averaged field
  // XD_CONT must be fully converged to avoid errors when calculating high order statistics.
}
 
int Champ_Generique_Moyenne::lire_motcle_non_standard(const Motcle& mot, Entree& is)
{
  if (mot=="moyenne_convergee")
    {
      ref_cast(Op_Moyenne,Operateur_Statistique()).lire_ch_moyenne(is);
      return 1;
    }
  else
    return Champ_Generique_Statistiques_base::lire_motcle_non_standard(mot,is);
}
 
void Champ_Generique_Moyenne::completer(const Postraitement_base& post)
{
  Champ_Gen_de_Champs_Gen::completer(post);
 
  const Probleme_base& Pb = get_ref_pb_base();
  const Champ_Generique_base& ch_integre = get_source(0);
  const Domaine_dis_base& zdis = get_ref_domaine_dis_base();
 
  Op_Moyenne_.associer(zdis,ch_integre,tstat_deb_,tstat_fin_);
 
  Nom prefix = Pb.le_nom() + "_";
  if(post.le_nom() != "??" && post.le_nom() != "neant")
    prefix += post.le_nom() +"_";
  if(parent_name_ != "??" && !use_source_name_only_)
    prefix += parent_name_ + "_";
  Op_Moyenne_.completer(Pb, prefix);
}
 
const Champ_base& Champ_Generique_Moyenne::get_champ_without_evaluation(OWN_PTR(Champ_base)& espace_stockage) const
{
  const OBS_PTR(Champ_Generique_base)& mon_champ = integrale().le_champ();
  OWN_PTR(Champ_base) espace_stockage_source;
  const Champ_base& source = mon_champ->get_champ(espace_stockage_source);
  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_Moyenne::get_champ(OWN_PTR(Champ_base)&) const
{
  // Creation de l'espace_stockage
  const OBS_PTR(Champ_Generique_base)& mon_champ = integrale().le_champ();
  OWN_PTR(Champ_base) espace_stockage_source;
  const Champ_base& source = mon_champ->get_champ(espace_stockage_source);
  Nature_du_champ nature_source = source.nature_du_champ();
  int nb_comp = source.nb_comp();
  if (!espace_stockage_)
    creer_espace_stockage(nature_source,nb_comp,espace_stockage_);
  else
    espace_stockage_->changer_temps(temps());
  DoubleTab& tab_moy = espace_stockage_->valeurs();
  tab_moy = Op_Moyenne_.calculer_valeurs();
  tab_moy.echange_espace_virtuel();
  return espace_stockage_;
}
 
const Noms Champ_Generique_Moyenne::get_property(const Motcle& query) const
{
 
  //Creation des composantes serait a faire de maniere dynamique (Moyenne_...)
 
  Motcles motcles(1);
  motcles[0] = "composantes";
 
  int rang = motcles.search(query);
  switch(rang)
    {
 
    case 0:
      {
        //On fixe les composantes specifiques pour le Champ_Generique_Moyenne
        //car dans Format_Post_Lml::ecrire_champ_lml() dans le cas d une localisation ELEM
        //elles sont utilisees
 
        //Actuellement choix fait d ajouter simplement numero de composante
        /*
          const Noms compo_cibles = get_source(0).get_property("composantes");
          int size = compo_cibles.size();
          Noms mots(size);
          for (int i=0; i<size; i++) {
          mots[i] = "Moyenne_";
          mots[i] += compo_cibles[i];
          }
 
          return mots;
 
          break;
        */
 
        const Noms source_compos = get_source(0).get_property("composantes");
        int nb_comp = source_compos.size();
        Noms compo(nb_comp);
 
        for (int i=0; i<nb_comp; i++)
          {
            Nom nume(i);
            compo[i] = nom_post_+nume;
          }
 
        return compo;
      }
    }
  return Champ_Gen_de_Champs_Gen::get_property(query);
}
 
//Nomme le champ en tant que source par defaut
//"Moyenne_"+nom_champ_source
void Champ_Generique_Moyenne::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 =  "Moyenne_";
      nom_post_source +=  nom_champ_source;
      nommer(nom_post_source);
    }
}
 
bool Champ_Generique_Moyenne::has_champ_post(const Motcle& nom) const
{
  if (Champ_Gen_de_Champs_Gen::has_champ_post(nom))
    return true;
 
  Noms nom_source = get_source(0).get_property("nom");
  Motcle nom_champ = nom_source[0];
  Motcle nom_champ_moyenne("Moyenne_");
  nom_champ_moyenne += nom_champ;
  nom_champ_moyenne += "_";
  nom_champ_moyenne += Nom(tstat_deb_, "%e");
  nom_champ_moyenne += "_";
  nom_champ_moyenne += Nom(tstat_fin_, "%e");
 
  if (nom_champ_moyenne == nom)
    return true;
 
  return false; /* rien trouve */
}
 
const Champ_Generique_base& Champ_Generique_Moyenne::get_champ_post(const Motcle& nom) const
{
  if (Champ_Gen_de_Champs_Gen::has_champ_post(nom))
    return Champ_Gen_de_Champs_Gen::get_champ_post(nom);
 
  OBS_PTR(Champ_Generique_base) ref_champ;
 
  Noms nom_source = get_source(0).get_property("nom");
  Motcle nom_champ = nom_source[0];
  Motcle nom_champ_moyenne("Moyenne_");
  nom_champ_moyenne += nom_champ;
  nom_champ_moyenne += "_";
  nom_champ_moyenne += Nom(tstat_deb_, "%e");
  nom_champ_moyenne += "_";
  nom_champ_moyenne += Nom(tstat_fin_, "%e");
 
  if (nom_champ_moyenne == nom)
    {
      ref_champ = *this;
      ref_champ->fixer_identifiant_appel(nom);
      return ref_champ;
    }
 
  throw std::runtime_error(std::string("Field ") + nom.getString() + std::string(" not found !"));
}
 
int Champ_Generique_Moyenne::comprend_champ_post(const Motcle& identifiant) const
{
  if (Champ_Gen_de_Champs_Gen::comprend_champ_post(identifiant))
    return 1;
 
  //Nom supplementaire teste car c est le nom utilise par :
  //Champ_Generique_Ecart_Type::completer()
  //Champ_Generique_Correlation::completer()
  Noms nom_source = get_source(0).get_property("nom");
  Motcle nom_champ = nom_source[0];
  Motcle nom_champ_moyenne("Moyenne_");
  nom_champ_moyenne += nom_champ;
  nom_champ_moyenne += "_";
  nom_champ_moyenne += Nom(tstat_deb_,"%e");
  nom_champ_moyenne += "_";
  nom_champ_moyenne += Nom(tstat_fin_,"%e");
 
  if (nom_champ_moyenne==identifiant)
    return 1;
 
  return 0;
}