Loi_Etat_Mono_GP_base.cpp

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#include <Loi_Etat_Mono_GP_base.h>
#include <Param.h>
 
 
Implemente_base(Loi_Etat_Mono_GP_base, "Loi_Etat_Mono_Gaz_Parfait_base", Loi_Etat_GP_base);
 
Sortie& Loi_Etat_Mono_GP_base::printOn(Sortie& os) const { return os << que_suis_je() << finl; }
 
Entree& Loi_Etat_Mono_GP_base::readOn(Entree& is)
{
  double Cv_ = -1, gamma_ = -1;
  Param param(que_suis_je());
  param.ajouter("Cp",&Cp_,Param::REQUIRED);
  param.ajouter("Prandtl",&Pr_,Param::REQUIRED);
  param.ajouter("Cv",&Cv_);
  param.ajouter("gamma",&gamma_);
  param.ajouter("rho_constant_pour_debug",&rho_constant_pour_debug_);
  param.lire_avec_accolades_depuis(is);
 
  debug = gamma_<0 ? 1 : 0;
 
  if (gamma_<0) gamma_ = -gamma_;
 
  if (Cv_!=-1) R_ = Cp_ - Cv_;
  else if (gamma_!=-1) R_ = Cp_ *(1.-1./gamma_);
  else
    {
      Cerr<<"ERREUR : on attendait la definition du Cv (constante en gaz parfaits)"<<finl;
      Cerr<<"ou de la constante gamma (constante en gaz parfaits)"<<finl;
      abort();
    }
  return is;
}