Champ_implementation_P0.h

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#ifndef Champ_implementation_P0_included
#define Champ_implementation_P0_included
 
#include <Champ_implementation.h>
#include <Frontiere_dis_base.h>
#include <Frontiere.h>
 
class Champ_implementation_P0: public Champ_implementation
{
public:
  ~Champ_implementation_P0() override { }
  DoubleVect& valeur_a_elem(const DoubleVect& position, DoubleVect& result, int poly) const override;
  double valeur_a_elem_compo(const DoubleVect& position, int poly, int ncomp) const override;
  DoubleTab& valeur_aux_centres_de_gravite(const Domaine&, DoubleTab& valeurs) const;
  DoubleTab& valeur_aux_elems(const DoubleTab& positions, const IntVect& polys, DoubleTab& result) const override;
  DoubleVect& valeur_aux_elems_compo(const DoubleTab& positions, const IntVect& polys, DoubleVect& result, int ncomp) const override;
  DoubleTab& remplir_coord_noeuds(DoubleTab& positions) const override;
  int remplir_coord_noeuds_et_polys(DoubleTab& positions, IntVect& polys) const override;
  int imprime_P0(Sortie&, int) const;
 
  public_for_cuda
  DoubleTab& valeur_aux_sommets_impl(DoubleTab& result) const override;
 
protected:
  DoubleVect& valeur_aux_sommets_compo_impl(DoubleVect& result, int ncomp) const override;
  int affecter_(const Champ_base&);
  inline DoubleTab& trace(const Frontiere_dis_base& fr, const DoubleTab& y, DoubleTab& x, int distant) const;
};
 
inline DoubleTab& Champ_implementation_P0::trace(const Frontiere_dis_base& fr, const DoubleTab& y, DoubleTab& x, int distant) const
{
  if (distant)
    fr.frontiere().trace_elem_distant(y, x);
  else
    {
      fr.frontiere().trace_elem_local(y, x);
      x.echange_espace_virtuel();
    }
  return x;
}
 
#endif /* Champ_implementation_P0_inclus */