Operateur_Diff_base.h

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#ifndef Operateur_Diff_base_included
#define Operateur_Diff_base_included
 
#include <Support_Champ_Masse_Volumique.h>
#include <Correlation_base.h>
#include <Operateur_base.h>
#include <TRUST_Ref.h>
 
class Champ_base;
 
/*! @brief Operateur_Diff_base This class is the base of the hierarchy of operators representing
 *
 *     a diffusion term in an equation. The choice of term depends
 *     on the laminar or turbulent modelling of the flow, on the
 *     discretisation and on the type of the diffusivity field. These variants
 *     give rise to derived classes of Operateur_Diff_base.
 *
 * @sa Operateur_base Operateur_Diff, Abstract class, Abstract method, void associer_diffusivite(const Champ_Don_base& ), const Champ_Don_base& diffusivite() const
 */
class Operateur_Diff_base  : public Operateur_base,
  public Support_Champ_Masse_Volumique
{
  Declare_base(Operateur_Diff_base);
public:
  virtual void associer_diffusivite(const Champ_base&) = 0;
  virtual void associer_diffusivite_pour_pas_de_temps(const Champ_base&);
  virtual void associer_diffusivite_volumique(const Champ_base&);
  virtual const Champ_base& diffusivite() const=0;
  inline virtual void calculer_borne_locale(DoubleVect& ,double,double ) const {};
 
  //list of Op_Diff from problems solved simultaneously (monolithic thermal)
  mutable std::vector<const Operateur_Diff_base *> op_ext;
  virtual void init_op_ext() const { op_ext = { this }; }    //filling of op_ext (cannot be done in completer(), too early)
 
  virtual bool is_turb() const { return false; }
  virtual const Correlation_base* correlation_viscosite_turbulente() const { return nullptr; }
  virtual void calculer_von_mises(const DoubleTab& deplacement, DoubleTab& deformation, DoubleTab& contraintes, DoubleTab& von_mises) const { throw; }
 
protected:
  virtual const Champ_base& diffusivite_pour_pas_de_temps() const;
  OBS_PTR(Champ_base) diffusivite_pour_pas_de_temps_;
};
 
#endif