Solide.cpp

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#include <Discretisation_base.h>
#include <Schema_Temps_base.h>
#include <Champ_Uniforme.h>
#include <Champ_Fonc_MED.h>
#include <Probleme_base.h>
#include <Equation_base.h>
#include <Solide.h>
#include <Param.h>
 
Implemente_instanciable(Solide,"Solide",Milieu_base);
// XD solide milieu_base solide INHERITS_BRACE Solid with cp and/or rho non-uniform.
// XD attr rho field_base rho OPT Density (kg.m-3).
// XD attr cp field_base cp OPT Specific heat (J.kg-1.K-1).
// XD attr lambda field_base lambda_u OPT Conductivity (W.m-1.K-1).
// XD attr user_field field_base user_field OPT user defined field.
 
Sortie& Solide::printOn(Sortie& os) const { return Milieu_base::printOn(os); }
 
Entree& Solide::readOn(Entree& is)
{
  Milieu_base::readOn(is);
  if (mon_champ_)  champs_don_.add(mon_champ_.valeur());
  return is;
}
 
void Solide::set_param(Param& param) const
{
  Milieu_base::set_param(param);
  param.ajouter_condition("is_read_rho","Density (rho) has not been read for a Solide type medium.");
  param.ajouter_condition("is_read_Cp","Heat capacity (Cp) has not been read for a Solide type medium.");
  param.ajouter_condition("is_read_lambda","Conductivity (lambda) has not been read for a Solide type medium.");
  param.ajouter_non_std("user_field",(this));
}
 
/*! @brief Verifies that the fields characterising the solid medium read by readOn(Entree&) are consistent.
 *
 * @throws Conductivity (lambda) is not strictly positive.
 * @throws One of the physical properties of the solid (density rho, specific heat Cp, or conductivity lambda) has not been defined.
 */
void Solide::verifier_coherence_champs(int& err,Nom& msg)
{
  msg="";
  if (sub_type(Champ_Uniforme,ch_lambda_.valeur()))
    {
      if (ch_lambda_->valeurs()(0,0) <= 0)
        {
          msg += "The conductivity lambda is not striclty positive. \n";
          err = 1;
        }
    }
 
  Milieu_base::verifier_coherence_champs(err,msg);
}
 
int Solide::lire_motcle_non_standard(const Motcle& mot, Entree& is)
{
  if (mot == "user_field")
    {
      is >> nom_champ_;
      is >> mon_champ_;
      return 1;
    }
  else return Milieu_base::lire_motcle_non_standard(mot,is);
}
 
void Solide::discretiser(const Probleme_base& pb, const Discretisation_base& dis)
{
  if (has_hydr_diam())
    {
      Cerr << "WHAT ?? It makes no sense to define diametre_hyd_champ in a Solid medium !!!" << finl;
      Process::exit();
    }
 
  Milieu_base::discretiser(pb,dis);
  if (mon_champ_)
    {
      is_user_defined_ = true;
      const Domaine_dis_base& domaine_dis=pb.equation(0).domaine_dis();
      const double temps = pb.schema_temps().temps_courant();
      if (sub_type(Champ_Fonc_MED,mon_champ_.valeur()))
        {
          Cerr<<"Convert Champ_fonc_MED " << nom_champ_ << " to a OWN_PTR(Champ_Don_base) ..."<<finl;
          OWN_PTR(Champ_Don_base) tmp_fld;
          dis.discretiser_champ("champ_elem",domaine_dis,"neant","neant",1,temps,tmp_fld);
          tmp_fld->affecter(mon_champ_.valeur()); // interpolate ...
          mon_champ_.detach();
          dis.discretiser_champ("champ_elem",domaine_dis,nom_champ_,"neant",1,temps,mon_champ_);
          mon_champ_->valeurs() = tmp_fld->valeurs();
        }
      else if (sub_type(Champ_Uniforme,mon_champ_.valeur())) // blabla ...
        {
          const double val = mon_champ_->valeurs()(0,0);
          mon_champ_.detach();
          dis.discretiser_champ("champ_elem",domaine_dis,nom_champ_,"neant",1,temps,mon_champ_);
          mon_champ_->valeurs() = val;
        }
      else
        dis.nommer_completer_champ_physique(domaine_dis, nom_champ_, "neant", mon_champ_.valeur(), pb);
 
      champs_compris_.ajoute_champ(mon_champ_.valeur());
    }
}