Champ_Post_Operateur_Eqn.h

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#ifndef Champ_Post_Operateur_Eqn_included
#define Champ_Post_Operateur_Eqn_included
 
#include <Champ_Generique_Operateur_base.h>
#include <TRUST_Ref.h>
#include <Operateur.h>
 
class Equation_base;
 
/*! @brief class Champ_Post_Operateur_Eqn OWN_PTR(Champ_base) intended to post-process the gradient of a generic field
 *
 *  The class carries a statistical operator "gradient"
 *
 *  Syntax to follow for the data file
 *
 *  chosen_name operateur_eqn
 *    {
 *      sources { refchamp { pb_champ nom_pb nom_inconnue } }
 *      numero_source/numero op 1
 *    }
 * The name of the unknown must be entered, not that of the equation
 * The number of source terms is that of the data file, the order must be respected
 * For operators: 0 diffusion, 1 convection
 *
 */
 
class Champ_Post_Operateur_Eqn : public Champ_Generique_Operateur_base
{
 
  Declare_instanciable(Champ_Post_Operateur_Eqn);
 
public:
 
  const Noms get_property(const Motcle& query) const override;
  Entity  get_localisation(const int index = -1) const override;
  const Champ_base&  get_champ(OWN_PTR(Champ_base)& espace_stockage) const override;
  const Champ_base&  get_champ_without_evaluation(OWN_PTR(Champ_base)& espace_stockage) const override;
  const Champ_base&  get_champ_compo_without_evaluation(OWN_PTR(Champ_base)& espace_stockage) const;
 
  const Operateur_base& Operateur() const override;
  Operateur_base& Operateur() override;
  void completer(const Postraitement_base& post) override;
  void nommer_source() override;
  //virtual Entree &   lire(const Motcle & motcle, Entree & is);
  void set_param(Param& param) const override;
  void verification_cas_compo() const;
 
protected:
  int numero_source_ = -1;
  int numero_op_ = -1;
  int numero_masse_ = -1;
  OBS_PTR(Equation_base) ref_eq_;
  bool sans_solveur_masse_ = false;
  Entity localisation_inco_ = Entity::NODE;
  int compo_ = -1;                            //To identify the component to retrieve
};
 
#endif