Champ_base.h

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#ifndef Champ_base_included
#define Champ_base_included
 
#include <TRUSTTabs_forward.h>
#include <Champ_Proto.h>
#include <Field_base.h>
#include <Noms.h>
class Motcle;
#include <Domaine_forward.h>
class Domaine_dis_base;
class Format_Post_base;
class Frontiere_dis_base;
class Domaine_Cl_dis_base;
 
/*! @brief class Champ_base This class is the base of the fields hierarchy.
 *
 *      Its members are the attributes and methods common
 *      to all classes that represent fields.
 *      Champ_base derives from Champ_Proto, in order to have an interface conforming
 *      to all fields, and to inherit common operations on
 *      Fields.
 *      A field has a name, a unit and values.
 *
 * @sa Champ_Proto Ch_Inc_base Ch_Don_base, Abstract class, Abstract methods:, Champ_base& affecter_(const Champ_base& ), Champ_base& affecter_compo(const Champ_base&, int compo )
 */
class Champ_base : public Field_base, public Champ_Proto
{
  Declare_base_sans_constructeur(Champ_base);
 
public:
  Champ_base();
 
  //
  // New methods
  //
  virtual int nb_valeurs_nodales() const
  {
    Cerr<<"We do not have to pass here "<<__FILE__<<(int)__LINE__<<finl;
    exit();
    return -1;
  };
 
  double temps() const;
  virtual double changer_temps(const double t);
 
  // Warning, you must have set nb_comp and nature_du_champ before
  // setting nb_valeurs_nodales.
  virtual int fixer_nb_valeurs_nodales(int n);
  // By default, these two methods cause an error. The call
  // is invalid unless the field has a Domaine_dis
  virtual void associer_domaine_dis_base(const Domaine_dis_base&);
  virtual const Domaine_dis_base& domaine_dis_base() const;
  virtual int a_un_domaine_dis_base() const { return 0; } // By default, we don't know if a domain_dis_base will be defined
 
  virtual void mettre_a_jour(double);
  virtual void abortTimeStep();
  virtual void resetTime(double time) = 0;
  virtual Champ_base& affecter_(const Champ_base&) = 0;
  Champ_base& affecter(const Champ_base&);
  void affecter_erreur();
  virtual Champ_base& affecter_compo(const Champ_base&, int compo) = 0;
  virtual int imprime(Sortie&, int) const =0;
  // method removed to avoid confusion with  trace(const Frontiere_dis_base&, DoubleTab&,,double)
  //DoubleTab& trace(const Frontiere_dis_base&, DoubleTab&,int distant) const;
  virtual DoubleTab& trace(const Frontiere_dis_base&, DoubleTab&, double, int distant) const;
 
  virtual DoubleVect& valeur_a(const DoubleVect& position, DoubleVect& valeurs) const;
  virtual DoubleVect& valeur_a_elem(const DoubleVect& position, DoubleVect& valeurs, int le_poly) const;
  virtual double valeur_a_compo(const DoubleVect& position, int ncomp) const;
  virtual double valeur_a_elem_compo(const DoubleVect& position, int le_poly, int ncomp) const;
 
  virtual DoubleTab& valeur_aux_centres_de_gravite(const Domaine&, DoubleTab& valeurs) const;
  virtual DoubleTab& valeur_aux(const DoubleTab& positions, DoubleTab& valeurs) const;
  virtual DoubleVect& valeur_aux_compo(const DoubleTab& positions, DoubleVect& valeurs, int ncomp) const;
  virtual DoubleTab& valeur_aux_elems(const DoubleTab& positions, const IntVect& les_polys, DoubleTab& valeurs) const;
  virtual DoubleTab& valeur_aux_elems_passe(const DoubleTab& positions, const IntVect& les_polys, DoubleTab& tab_valeurs) const {Process::exit("Must be override"); throw;};
  virtual DoubleVect& valeur_aux_elems_compo(const DoubleTab& positions, const IntVect& les_polys, DoubleVect& valeurs, int ncomp) const;
  virtual DoubleTab& valeur_aux_elems_smooth(const DoubleTab& positions, const IntVect& les_polys, DoubleTab& valeurs);
  virtual DoubleVect& valeur_aux_elems_compo_smooth(const DoubleTab& positions, const IntVect& les_polys, DoubleVect& valeurs, int ncomp);
  virtual DoubleVect& valeur_a_sommet(int, const Domaine&, DoubleVect&) const;
  virtual double valeur_a_sommet_compo(int, int, int) const;
  virtual DoubleTab& valeur_aux_sommets(const Domaine&, DoubleTab&) const;
  virtual DoubleVect& valeur_aux_sommets_compo(const Domaine&, DoubleVect&, int) const;
  virtual DoubleTab& eval_elem(DoubleTab& valeurs) const;
 
 
  /* these methods only apply if a_un_domaine_dis_base() */
  virtual DoubleTab& valeur_aux_faces(DoubleTab& result) const;
  virtual DoubleTab valeur_aux_bords() const;
 
  // XXX Elie SAIKALI : addition for CGNS => useful for vdf face fields ...
  virtual DoubleTab& valeur_aux_faces_post(DoubleTab& result) const
  {
    return valeur_aux_faces(result); // by default => valeur_aux_faces
  }
 
  void calculer_valeurs_som_post(DoubleTab& valeurs, int nbsom, Nom& nom_post, const Domaine& dom) const;
  void calculer_valeurs_som_compo_post(DoubleTab& valeurs, int ncomp, int nbsom, Nom& nom_post, const Domaine& dom, int appliquer_cl=0) const;
  void calculer_valeurs_elem_post(DoubleTab& valeurs, int nbelem, Nom& nom_post, const Domaine& dom) const;
  void calculer_valeurs_elem_compo_post(DoubleTab& valeurs, int ncomp, int nbelem, Nom& nom_post, const Domaine& dom) const;
  void corriger_unite_nom_compo();
  virtual int completer_post_champ(const Domaine& dom, const int axi, const Nom& loc_post, const Nom& le_nom_champ_post, Format_Post_base& format) const;
  virtual void completer(const Domaine_Cl_dis_base& zcl);
 
protected:
 
  double temps_;
};
 
#endif