Champ_Generique_Morceau_Equation.h

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#ifndef Champ_Generique_Morceau_Equation_included
#define Champ_Generique_Morceau_Equation_included
 
#include <Champ_Gen_de_Champs_Gen.h>
#include <TRUST_Ref.h>
 
class Equation_base;
class MorEqn;
 
/*! @brief class Champ_Generique_Morceau_Equation OWN_PTR(Champ_base) destine a post-traiter une quantite liee a un morceau d equation
 *
 *  Consulter la hierarchie de MorEqn pour connaitre les morceaux d equation
 *  Syntaxe a respecter pour jdd
 *
 *  "nom_champ" Morceau_Equation { type "type_moreqn" numero "numero_moreqn" option "type_option" [ compo "num_compo" ]
 *                                                 source Champ_Post_ref_Champ { Pb_champ "nom_pb" "nom_champ_discret" }
 *                }
 *  "nom_champ"     fixe par utilisateur sera le nom du champ generique
 *  "unite"     fixe par utilisateur pour la lisibilite dans les postraitements
 *  "type_moreqn"   designe le type de morceau d equation (actuellement disponible "operateur")
 *  "numero_moreqn" designe le numero du morceau
 *                    ex : cas operateur : 0 (diffusion) 1 (convection) 2 (gradient) 3 (divergence)
 *  "type_option"   option choisie ("stabilite" ou "flux_bords")
 *  "num_compo"           numero de la composante a postraiter (a considerer uniquement pour "flux_bords" si plusieurs composantes)
 *
 */
 
class Champ_Generique_Morceau_Equation : public Champ_Gen_de_Champs_Gen
{
 
  Declare_instanciable(Champ_Generique_Morceau_Equation);
 
public:
 
 
  void set_param(Param& param) const override;
  const Noms get_property(const Motcle& query) const override;
  Entity  get_localisation(const int index = -1) const override;
  const   Motcle             get_directive_pour_discr() 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;
 
  OWN_PTR(Champ_Fonc_base)& creer_espace_stockage(const Nature_du_champ& nature,
                                                  const int nb_comp,
                                                  OWN_PTR(Champ_Fonc_base)& es_tmp) const override;
  const MorEqn& morceau() const;
  MorEqn& morceau();
  void completer(const Postraitement_base& post) override;
  void nommer_source() override;
 
protected:
 
  int numero_morceau_=-1;              //numero du morceau d equation
  Nom type_morceau_;                //type du morceau d equation (ex : Operateur)
  Nom option_;                      //Pour selectionner la quantite a postraiter
  int compo_=0;                            //Pour identifier la composante a recuperer pour l option flux_bords
  OBS_PTR(Equation_base) ref_eq_;       //REF vers l equation qui porte le morceau
  Motcle  localisation_;            //localisation correspondant au support du champ postraite
  Nom unite_;                 //unite du champ obtenu (a specifier par l'utilisateur)
 
};
 
#endif