Champ_Front_Composite.cpp

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#include <Champ_Front_Composite.h>
#include <Motcle.h>
 
Implemente_instanciable(Champ_Front_Composite,"Champ_Front_Composite",Champ_front_base);
// XD champ_front_composite front_field_base champ_front_composite NO_BRACE Composite front field. Used in multiphase
// XD_CONT problems to associate data to each phase.
// XD attr dim entier dim REQ Number of field components.
// XD attr bloc bloc_lecture bloc REQ Values Various pieces of the field, defined per phase. Part 1 goes to phase 1,
// XD_CONT etc...
 
Sortie& Champ_Front_Composite::printOn(Sortie& os) const {  return Champ_front_base::printOn(os); }
 
Entree& Champ_Front_Composite::readOn(Entree& is)
{
  nommer(que_suis_je()); // for printOn
 
  Motcle motlu, acc_ouv("{"), acc_fer("}");
  is >> dim_;
  assert (dim_ > 0);
  z_fld_.resize(dim_);
 
  is >> motlu;
  if (motlu != acc_ouv)
    {
      Cerr << "Error in the readOn of Champ_Composite ! We expected a { and not " << motlu << "  ! Call the 911 !" << finl;
      Process::exit();
    }
 
  for (int i = 0; i < dim_; i++) is >> z_fld_[i];
 
  is >> motlu;
  if (motlu != acc_fer)
    {
      Cerr << "Error in the readOn of Champ_Composite ! We expected a } and not " << motlu << "  ! Call the 911 !" << finl;
      Process::exit();
    }
 
  // XXX : We verify that we have read the same field types ...
  for (int i = 1; i < dim_ ; i++)
    if (z_fld_[i]->que_suis_je() != z_fld_[0]->que_suis_je())
      {
        Cerr << "Champ_Front_Composite should define the same field types !" << finl;
        Process::exit();
      }
 
  // for the valeurs() method
  const int ncompo = z_fld_[0]->nb_comp() * dim_, nnodes = z_fld_[0]->valeurs().dimension_tot(0);
  fixer_nb_comp(ncompo);
  les_valeurs->valeurs().resize(nnodes, nb_compo_);
  fill_valeurs_composite();
//  set_temps_defaut(z_fld_[0]->get_temps_defaut());
 
  return is;
}
/*
 * Stored as: X X X ... Y Y Y ... Z Z Z ...
 */
void Champ_Front_Composite::fill_valeurs_composite()
{
  for (int nbp = 0; nbp < dim_; nbp++)
    for (int i = 0; i < z_fld_[0]->valeurs().dimension_tot(0); i++)
      for (int j = 0; j < z_fld_[0]->nb_comp(); j++)
        les_valeurs->valeurs()(i, nbp + j * dim_) = z_fld_[nbp]->valeurs()(i, j);
}
 
void Champ_Front_Composite::mettre_a_jour(double temps)
{
  for (auto &fld : z_fld_) fld->mettre_a_jour(temps);
}
 
int Champ_Front_Composite::initialiser(double temps, const Champ_Inc_base& inco)
{
  for (auto &fld : z_fld_) fld->initialiser(temps,inco);
  return 1;
}
 
void Champ_Front_Composite::valeurs_face(int face, DoubleVect& var) const
{
  // Workaround ....
  assert (nb_compo_ == z_fld_[0]->nb_comp() * dim_); // sanity check
  var.resize(nb_compo_);
  for (int nbp = 0; nbp < dim_; nbp++)
    {
      DoubleVect tmp;
      z_fld_[nbp]->valeurs_face(face,tmp);
      assert (var.size() == dim_ * tmp.size()); // sanity check
      for (int j = 0; j < tmp.size(); j++)
        var(nbp + j * dim_) = tmp(j);
    }
}