Parametre_implicite.cpp

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#include <Parametre_implicite.h>
#include <Param.h>
 
Implemente_instanciable_sans_constructeur(Parametre_implicite,"Parametre_implicite",Parametre_equation_base);
 
// Par defaut les seuils sont negatifs (donc pas utilisables!!)
Parametre_implicite::Parametre_implicite()
{
  seuil_convergence_implicite()=-1.;
  //  seuil_convergence_solveur()=-1.;
  seuil_generation_solveur_=-1;
  seuil_verification_solveur_=-1;
  seuil_test_preliminaire_solveur_=-1;
  seuil_test_preliminaire_lu_=0;
  seuil_diffusion_implicite_=-1;
  nb_it_max_=1000000;
  Nom eq_freq_resolue="0";
  equation_frequence_resolue_.setNbVar(1);
  equation_frequence_resolue_.setString(eq_freq_resolue);
  equation_frequence_resolue_.addVar("t");
  equation_frequence_resolue_.parseString();
}
 
Sortie& Parametre_implicite::printOn(Sortie& os) const
{
  return os;
}
 
// XD parametre_implicite parametre_equation_base parametre_implicite INHERITS_BRACE Keyword to change for this equation
// XD_CONT only the parameter of the implicit scheme used to solve the problem.
// XD attr seuil_convergence_implicite floattant seuil_convergence_implicite OPT Keyword to change for this equation
// XD_CONT only the value of seuil_convergence_implicite used in the implicit scheme.
// XD attr seuil_convergence_solveur floattant seuil_convergence_solveur OPT Keyword to change for this equation only
// XD_CONT the value of seuil_convergence_solveur used in the implicit scheme
// XD attr solveur solveur_sys_base solveur OPT Keyword to change for this equation only the solver used in the implicit
// XD_CONT scheme
// XD attr resolution_explicite rien resolution_explicite OPT To solve explicitly the equation whereas the scheme is an
// XD_CONT implicit scheme.
// XD attr equation_non_resolue rien equation_non_resolue OPT Keyword to specify that the equation is not solved.
// XD attr equation_frequence_resolue chaine equation_frequence_resolue OPT Keyword to specify that the equation is
// XD_CONT solved only every n time steps (n is an integer or given by a time-dependent function f(t)).
Entree& Parametre_implicite::readOn(Entree& is)
{
  Nom eq_freq_resolue="0";
  double seuil_convergence_solveur_prov=-1;
  Param param(que_suis_je());
  param.ajouter("solveur",&le_solveur_);
  param.ajouter( "seuil_convergence_implicite",&seuil_convergence_implicite_);
  param.ajouter( "seuil_convergence_solveur",&seuil_convergence_solveur_prov);
 
  param.ajouter("seuil_generation_solveur",&seuil_generation_solveur_);
  param.ajouter("seuil_test_preliminaire_solveur",&seuil_test_preliminaire_solveur_);
  param.ajouter("seuil_verification_solveur",&seuil_verification_solveur_);
 
  param.ajouter( "resolution_explicite_diffusion_implicite",&seuil_diffusion_implicite_);
  param.ajouter_flag( "resolution_explicite",&calcul_explicite_);
  param.ajouter( "equation_frequence_resolue",&eq_freq_resolue);
  param.lire_avec_accolades_depuis(is);
  if (param.get_list_mots_lus().rang("seuil_test_preliminaire_solveur")>0)
    seuil_test_preliminaire_lu_=1;
  if (seuil_convergence_solveur_prov>0)
    set_seuil_solveur_avec_seuil_convergence_solveur(seuil_convergence_solveur_prov);
  if (seuil_diffusion_implicite_>0)
    calcul_explicite_=true;
  equation_frequence_resolue_.setString(eq_freq_resolue);
  equation_frequence_resolue_.parseString();
  le_solveur_.nommer("solveur_implicite");
  return is;
}
 
/*! @brief permet de mettre les seuils equivalents a ceux de la 161 pour l'instant warning ensuite ereur.
 *
 */
void  Parametre_implicite::set_seuil_solveur_avec_seuil_convergence_solveur(double seuil_convergence_solveur)
{
  if (seuil_convergence_solveur<0)
    return;
  Cerr<< "Warning: using of seuil_convergence_solveur is obsolete, use seuil_generation_solveur,seuil_test_preliminaire_solveur,seuil_verification_solveur "<<finl;
  /*
    #ifndef NDEBUG
    Cerr << "This warning is an error when using a debug TRUST version." << finl;
    Process::exit();
    #endif
  */
  if (seuil_generation_solveur_<0)
    seuil_generation_solveur_=seuil_convergence_solveur;
  else
    {
      Cerr<< "You can not use seuil_generation_solveur and seuil_convergence_solveur in the same block" <<finl;
      exit();
    }
  if (seuil_verification_solveur_<0)
    seuil_verification_solveur_=seuil_convergence_solveur;
  else
    {
      Cerr<< "You can not use seuil_verification_solveur and seuil_convergence_solveur in the same block" <<finl;
      exit();
    }
  if (seuil_test_preliminaire_solveur_<0)
    seuil_test_preliminaire_solveur_=seuil_convergence_solveur;
  else
    {
      Cerr<< "You can not use seuil_test_preliminaire_solveur and seuil_convergence_solveur in the same block" <<finl;
      exit();
    }
}