Frottement_impose_base.h

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#ifndef Frottement_impose_base_included
#define Frottement_impose_base_included
 
#include <Frontiere_dis_base.h>
#include <TRUST_Ref.h>
#include <TRUSTTab.h>
#include <Navier.h>
#include <Param.h>
 
/*! @brief Classe Frottement_impose_base Base class for Navier-type boundary conditions (v.
 *
 * n zero, v_t by imposed stress)
 *     in which the imposed stress follows a friction coefficient:
 *     (applied force) = - friction_coefficient * (tangential velocity)
 *     The tangential velocity can be taken directly at each face (class Frottement_externe_impose),
 *     or taken at the neighbouring element of the face (class Frottement_global_impose)
 *
 * @sa Navier
 */
class Frottement_impose_base: public Navier
{
  Declare_base(Frottement_impose_base);
public:
  virtual void liste_faces_loi_paroi(IntTab&) =0;
  void associer_fr_dis_base(const Frontiere_dis_base& fr) override { la_frontiere_dis = fr; }
  int initialiser(double temps) override =0;
  void associer_domaine_cl_dis_base(const Domaine_Cl_dis_base& zcl) override { mon_dom_cl_dis = zcl; }
 
  // cond_lim_base functions that require le_champ_front: set to zero because we abstract away the boundary field
  void completer() override { }
  void fixer_nb_valeurs_temporelles(int nb_cases) override { }
  inline Frontiere_dis_base& frontiere_dis() override { return la_frontiere_dis; }
  inline const Frontiere_dis_base& frontiere_dis() const override { return la_frontiere_dis; }
  void changer_temps_futur(double temps, int i) override { }
  void set_temps_defaut(double temps) override { }
  void calculer_coeffs_echange(double temps) override { }
  void verifie_ch_init_nb_comp() const override { }
 
protected:
  OBS_PTR(Frontiere_dis_base) la_frontiere_dis;
  double mon_temps = -1e10;
//  int is_calc_qdm = 1 ;
};
 
#endif