Champ_Elem_PolyMAC_MPFA.cpp

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#include <Champ_Elem_PolyMAC_MPFA.h>
#include <Connectivite_som_elem.h>
#include <Domaine_PolyMAC_MPFA.h>
#include <Domaine_Cl_PolyMAC_family.h>
#include <Pb_Multiphase.h>
 
Implemente_instanciable(Champ_Elem_PolyMAC_MPFA,"Champ_Elem_PolyMAC_MPFA",Champ_Elem_PolyMAC_HFV);
 
Sortie& Champ_Elem_PolyMAC_MPFA::printOn(Sortie& s) const { return s << que_suis_je() << " " << le_nom(); }
 
Entree& Champ_Elem_PolyMAC_MPFA::readOn(Entree& s) { return Champ_Elem_PolyMAC_HFV::readOn(s) ; }
 
const Domaine_PolyMAC_MPFA& Champ_Elem_PolyMAC_MPFA::domaine_PolyMAC_MPFA() const
{
  return ref_cast(Domaine_PolyMAC_MPFA, le_dom_VF.valeur());
}
 
inline void Champ_Elem_PolyMAC_MPFA::mettre_a_jour(double tps)
{
  if (tps_last_calc_grad_ != tps) grad_a_jour = 0;
  Champ_Inc_P0_base::mettre_a_jour(tps);
}
 
int Champ_Elem_PolyMAC_MPFA::reprendre(Entree& fich)
{
  if (! via_ch_fonc_reprise()) return Champ_Inc_base::reprendre(fich); /* ie: resume last time ! */
 
  const Pb_Multiphase * pbm = mon_equation_non_nul() ? (sub_type(Pb_Multiphase, equation().probleme()) ? &ref_cast(Pb_Multiphase, equation().probleme()) : nullptr) : nullptr;
  if (pbm) return Champ_Inc_base::reprendre(fich);
 
  // sinon on fait ca ...
  const Domaine_PolyMAC_MPFA* domaine = le_dom_VF ? &ref_cast( Domaine_PolyMAC_MPFA,le_dom_VF.valeur()) : nullptr;
  valeurs().set_md_vector(MD_Vector()); //on enleve le MD_Vector...
  valeurs().resize(0);
  int ret = Champ_Inc_base::reprendre(fich);
  //et on remet le bon si on peut
  if (domaine) valeurs().set_md_vector(valeurs().dimension_tot(0) > domaine->nb_elem_tot() ? domaine->mdv_elems_faces : domaine->domaine().md_vector_elements());
  return ret;
}
 
void Champ_Elem_PolyMAC_MPFA::init_grad(int full_stencil) const
{
  if (fgrad_d.size()) return;
  const IntTab& f_cl = fcl();
  const Domaine_PolyMAC_MPFA& domaine = ref_cast(Domaine_PolyMAC_MPFA, le_dom_VF.valeur());
  const Conds_lim& cls = domaine_Cl_dis().les_conditions_limites(); // CAL du champ a deriver
  domaine.fgrad(1, 0, cls, f_cl, nullptr, nullptr, 1, full_stencil, fgrad_d, fgrad_e, fgrad_w);
}
 
void Champ_Elem_PolyMAC_MPFA::calc_grad(int full_stencil) const
{
  if (grad_a_jour) return;
  const IntTab& f_cl = fcl();
  const Domaine_PolyMAC_MPFA& domaine = ref_cast(Domaine_PolyMAC_MPFA, le_dom_VF.valeur());
  const Conds_lim& cls = domaine_Cl_dis().les_conditions_limites(); // CAL du champ a deriver
  domaine.fgrad(1, 0, cls, f_cl, nullptr, nullptr, 1, full_stencil, fgrad_d, fgrad_e, fgrad_w);
  grad_a_jour = 1;
  tps_last_calc_grad_ = temps();
}