Champ_Generique_Reduction_0D.h

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#ifndef Champ_Generique_Reduction_0D_included
#define Champ_Generique_Reduction_0D_included
 
#include <Champ_Gen_de_Champs_Gen.h>
 
/*! @brief class Champ_Generique_Reduction_0D
 *
 */
 
// Champ destine a post-traiter un champ reduit a une dimension 0D
// On construit un champ prenant en tout point de l espace la valeur reduite
// La classe porte le type de methode pour realiser la reduction
//// Syntaxe a respecter pour jdd
//
// "nom_champ" Reduction_0D { methode "type_methode"
//                source "type_champ_gen" { ...source ref_Champ { Pb_champ "nom_pb" "nom_champ_discret" } }
//                [ nom_source "nom_source" ]
//                [ source_reference "source_reference" ]
//                [ sources_reference "list_nom_virgule" ]
//                [ sources "listchamp_generique" ]
//               }
// "nom_champ" fixe par utilisateur sera le nom du champ generique
// "type_champ_gen" type d'un champ generique
// "type_methode" indique le type de reduction demandee
// Les options possibles sont disponibles dans $TRUST_ROOT/src/Kernel/Champs/Champ_Generique_Reduction_0D.cpp
 
class Champ_Generique_Reduction_0D : public Champ_Gen_de_Champs_Gen
{
 
  Declare_instanciable(Champ_Generique_Reduction_0D);
 
public:
 
  void set_param(Param& param) const override;
  void completer(const Postraitement_base& post) override;
  const Noms get_property(const Motcle& query) 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;
  void nommer_source() override;
  void extraire(double& val_extraites, const DoubleVect& val_source, const bool basis_function, const int composante_VDF=-1) const;
  const Motcle get_directive_pour_discr() const override;
 
protected:
 
  Motcle methode_; //Type de reduction : min, max, moyenne ou somme
  int numero_proc_ = -10; // numero du proc contenant la maille la plus a gauche
  int numero_elem_ = -10; // numero local de la maille la plus a gauche sur numero_proc_
  mutable DoubleVect volume_controle_; //Tableau de travail
 
private:
  mutable OWN_PTR(Champ_Fonc_base) espace_stockage_;
  mutable OWN_PTR(Champ_base) source_espace_stockage_;
  mutable DoubleVect un_;
};
 
#endif