IJK_VDF_converter.cpp

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#include <IJK_VDF_converter.h>
#include <Param.h>
#include <Domaine_VF.h>
#include <Probleme_base.h>
#include <Interprete_bloc.h>
 
Implemente_instanciable(IJK_VDF_converter, "IJK_VDF_converter", Objet_U);
 
Sortie& IJK_VDF_converter::printOn(Sortie& s) const
{
  return s;
}
 
// The object must be named like this in the interpretor. Operators will implicitely search for this name:
const char * IJK_VDF_converter::get_conventional_name()
{
  return "vdf_to_ijk";
}
 
Entree& IJK_VDF_converter::readOn(Entree& is)
{
  if (le_nom() != get_conventional_name())
    {
      Cerr << "error in IJK_VDF_converter: the object MUST be named " << get_conventional_name()
           << " (sorry, this is a hack)" << finl;
      exit();
    }
  Param param(que_suis_je());
  Nom vdf_problem;
  ArrOfInt splitting;
  ArrOfInt direction_mapping(3);
  bool perio_flag_x = false;
  bool perio_flag_y = false;
  bool perio_flag_z = false;
  direction_mapping[0] = 0;
  direction_mapping[1] = 1;
  direction_mapping[2] = 2;
  param.ajouter("vdf_problem", &vdf_problem, Param::REQUIRED);
  param.ajouter("splitting", &splitting);
  param.ajouter("x_maps_to", &direction_mapping[0]);
  param.dictionnaire("i",0);
  param.dictionnaire("j",1);
  param.dictionnaire("k",2);
  param.ajouter("y_maps_to", &direction_mapping[1]);
  param.dictionnaire("i",0);
  param.dictionnaire("j",1);
  param.dictionnaire("k",2);
  param.ajouter("z_maps_to", &direction_mapping[2]);
  param.dictionnaire("i",0);
  param.dictionnaire("j",1);
  param.dictionnaire("k",2);
 
  param.ajouter_flag("perio_i", &perio_flag_x);
  param.ajouter_flag("perio_j", &perio_flag_y);
  param.ajouter_flag("perio_k", &perio_flag_z);
 
  param.lire_avec_accolades(is);
 
  // Check parameters
  if (splitting.size_array() != 3)
    {
      Cerr << "Error in IJK_VDF_converter::readOn: splitting must be an array of 3 (ex splitting 3 8 8 8)" << finl;
      exit();
    }
 
  const Probleme_base& pb = ref_cast(Probleme_base, Interprete_bloc::objet_global(vdf_problem));
  const Domaine_VF& domaine_vdf = ref_cast(Domaine_VF, pb.domaine_dis());
 
  Domaine_IJK grid_geom;
  grid_geom.initialize_from_unstructured(domaine_vdf.domaine(),
                                         direction_mapping[0], direction_mapping[1], direction_mapping[2],
                                         perio_flag_x, perio_flag_y, perio_flag_z);
 
  domaine_ijk_.initialize_splitting(grid_geom, splitting[0], splitting[1], splitting[2]);
 
  vdf_to_ijk_i_.initialize(domaine_vdf, domaine_ijk_, Domaine_IJK::FACES_I, direction_mapping[0], direction_mapping[1], direction_mapping[2]);
  vdf_to_ijk_j_.initialize(domaine_vdf, domaine_ijk_, Domaine_IJK::FACES_J, direction_mapping[0], direction_mapping[1], direction_mapping[2]);
  vdf_to_ijk_k_.initialize(domaine_vdf, domaine_ijk_, Domaine_IJK::FACES_K, direction_mapping[0], direction_mapping[1], direction_mapping[2]);
  vdf_to_ijk_elem_.initialize(domaine_vdf, domaine_ijk_, Domaine_IJK::ELEM, direction_mapping[0], direction_mapping[1], direction_mapping[2]);
  vdf_to_ijk_nodes_.initialize(domaine_vdf, domaine_ijk_, Domaine_IJK::NODES, direction_mapping[0], direction_mapping[1], direction_mapping[2]);
 
  return is;
}
 
 
const VDF_to_IJK& IJK_VDF_converter::get_vdf_to_ijk(Domaine_IJK::Localisation loc) const
{
  switch(loc)
    {
    case Domaine_IJK::FACES_I:
      return vdf_to_ijk_i_;
    case Domaine_IJK::FACES_J:
      return vdf_to_ijk_j_;
    case Domaine_IJK::FACES_K:
      return vdf_to_ijk_k_;
    case Domaine_IJK::ELEM:
      return vdf_to_ijk_elem_;
    case Domaine_IJK::NODES:
      return vdf_to_ijk_nodes_;
    default:
      Cerr << "Error in IJK_VDF_converter::get_vdf_to_ijk: unknown loc" << finl;
      exit();
    }
  return vdf_to_ijk_i_;
}