Champ_Ostwald.h

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#ifndef Champ_Ostwald_included
#define Champ_Ostwald_included
 
#include <Champ_Fonc_P0_base.h>
#include <Champ_Don_base.h>
#include <TRUST_Ref.h>
 
class Fluide_Ostwald;
 
/*! @brief Champ_Ostwald Represents a field that varies as a function of consistency and
 *
 *         the structure index.
 *    Base class that manages the field used for the Ostwald fluid in both
 *    discretizations.
 *    Contains generic functions common to both discretizations.
 *    References an Ostwald fluid in order to use the two
 *    parameters of the Ostwald fluid: K and N.
 *
 * @sa Champ_Don_base
 */
class Champ_Ostwald : public Champ_Fonc_P0_base
{
  Declare_instanciable(Champ_Ostwald);
public :
  void mettre_a_jour(double temps) override;
  int initialiser(const double temps) override;
  int fixer_nb_valeurs_nodales(int nb_noeuds) override;
  Champ_base& affecter_(const Champ_base& ) override;
  virtual void me_calculer(double tps);
 
  inline virtual const Fluide_Ostwald& mon_fluide() const { return mon_fluide_.valeur(); }
 
  inline void associer_fluide(const Fluide_Ostwald& le_fluide)
  {
    mon_fluide_ = le_fluide;
  }
 
protected:
  OBS_PTR(Fluide_Ostwald) mon_fluide_;  // to obtain K and N
};
 
#endif /* Champ_Ostwald_included */