Create_domain_from_sub_domain.cpp

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#include <Create_domain_from_sub_domain.h>
#include <Domaine.h>
#include <Param.h>
#include <DomaineCutter.h>
#include <Scatter.h>
#include <Sous_Domaine.h>
#include <SFichier.h>
#include <Synonyme_info.h>
 
Implemente_instanciable(Create_domain_from_sub_domain,"Create_domain_from_sub_domain|Create_domain_from_sub_domains",Interprete_geometrique_base);
// XD Create_domain_from_sub_domain interprete_geometrique_base Create_domain_from_sub_domain BRACE This keyword fills
// XD_CONT the domain domaine_final with the subdomaine par_sous_zone from the domain domaine_init. It is very useful
// XD_CONT when meshing several mediums with Gmsh. Each medium will be defined as a subdomaine into Gmsh. A MED mesh
// XD_CONT file will be saved from Gmsh and read with Lire_Med keyword by the TRUST data file. And with this keyword, a
// XD_CONT domain will be created for each medium in the TRUST data file.
 
Add_synonym(Create_domain_from_sub_domain, "Create_domain_from_sous_zone");
 
Sortie& Create_domain_from_sub_domain::printOn(Sortie& os) const
{
  return Interprete::printOn(os);
}
Entree& Create_domain_from_sub_domain::readOn(Entree& is)
{
  return Interprete::readOn(is);
}
 
int Create_domain_from_sub_domain::lire_motcle_non_standard(const Motcle& mot, Entree& is)
{
  if (mot=="domaines" || mot=="zones")
    {
      noms_sous_domaines.reset(), noms_doms.reset();
      Nom ssz, dom;
      is >> ssz;
      if (ssz != "{") Process::exit("Create_domain_from_sub_domain::domaines : { expected");
      for (is >> ssz; ssz != "}"; is >> ssz)
        is >> dom, noms_sous_domaines.add(ssz), noms_doms.add(dom);
      return 1;
    }
  return 0;
}
 
Entree& Create_domain_from_sub_domain::interpreter_(Entree& is)
{
  Nom nom_dom_org;
  noms_sous_domaines.dimensionner(1), noms_doms.dimensionner(1);
  Param param(que_suis_je());
  param.ajouter("domaine_final",&noms_doms[0]); // XD_ADD_P ref_domaine
  // XD_CONT new domain in which faces are stored
  param.ajouter("par_sous_zone|par_sous_dom",&noms_sous_domaines[0]); // XD_ADD_P chaine
  // XD_CONT a sub-area (a group in a MED file) allowing to choose the elements
  param.ajouter("domaine_init",&nom_dom_org,Param::REQUIRED); // XD_ADD_P ref_domaine
  // XD_CONT initial domain
  param.ajouter_non_std("domaines|zones", this);
  param.lire_avec_accolades_depuis(is);
 
  if (nproc()>1)
    {
      Cerr<<"Options par_sous_zone and par_sous_zones of  "<<que_suis_je()<<" are for sequential." <<finl;
      exit();
    }
 
  const Domaine& domaine_org=ref_cast(Domaine, objet(nom_dom_org));
 
  DomaineCutter cutter;
 
  IntTab index(domaine_org.nb_elem()); //0 -> first domain, ..., n_dom + 1 -> the rest
  int nb_dom = noms_doms.size();
  index = 0; //by default, nothing is selected
  for (int i = 0; i < nb_dom; i++)
    {
      const Sous_Domaine& ssz=ref_cast(Sous_Domaine,objet(noms_sous_domaines[i]));
      for (int j = 0; j < ssz.nb_elem_tot(); j++)
        {
          if (index(ssz(j))) /* element already taken -> error */
            Process::exit(Nom("Create_domain_from_sub_domain : collision detected between ") + noms_sous_domaines[i] + " and " + noms_sous_domaines[index(ssz(j)) - 1] + " !");
          index(ssz(j)) = i + 1;
        }
    }
 
  cutter.initialiser(domaine_org, index, noms_doms.size() + 1,1, true);
  for (int i = 0; i < nb_dom; i++)
    {
      Domaine& dom = ref_cast(Domaine, objet(noms_doms[i]));
      cutter.construire_sous_domaine(i + 1, dom);
      Bords& bords=dom.faces_bord();
 
      if (cutter.bords_internes().size()>0)
        dom.faces_joint().vide();
      else
        {
          // convert joints to boundaries
          Joints& joints= dom.faces_joint();
          for (int j=joints.size()-1; j>=0; j--)
            {
              Cout <<"The joint"<<j<<" becomes a boundary"<<finl;
              Bord b;
              ref_cast(Frontiere,b)=ref_cast(Frontiere,joints(j));
              b.nommer(Nom("Couture_")+Nom(j));
              bords.add(b);
 
              joints.suppr(joints(j));
            }
        }
 
      for (int b=bords.size()-1; b>=0; b--)
        if (bords(b).nb_faces()==0)
          {
            Cout << bords(b).le_nom()<<" deleted"<<finl;
            bords.suppr(bords(b));
          }
      Raccords& listrac=dom.faces_raccord();
 
      for (int b=bords.size()-1; b>=0; b--)
        {
          if (cutter.bords_internes().rang(bords(b).le_nom())>=0)
            {
              Cout << bords(b).le_nom() <<" becomes a connection "<<finl;
              Raccord racc_base;
              racc_base.typer("Raccord_local_homogene");
              Raccord_base& racc=racc_base.valeur();
              // cast to Frontiere to allow copying ...
              ref_cast(Frontiere,racc)=ref_cast(Frontiere,bords(b));
              listrac.add(racc_base);
 
              bords.suppr(bords(b));
            }
        }
 
      //and the sub-domains?
      const LIST(OBS_PTR(Sous_Domaine)) & liste_sous_domaines = domaine_org.ss_domaines();
      int nb_sous_domaines = liste_sous_domaines.size();
      const Sous_Domaine& ssz=ref_cast(Sous_Domaine,objet(noms_sous_domaines[i]));
      ArrOfInt rev_ssz(domaine_org.nb_elem());
      rev_ssz = -1;
      for (int j = 0; j < ssz.nb_elem_tot(); j++)
        rev_ssz[ssz[j]] = j;
 
      Nom jdd(" "), jdd_par(" ");
      int ecr_jdd = 0;
      for (int j = 0; j < nb_sous_domaines; j++)
        if (liste_sous_domaines[j]->le_nom() != noms_sous_domaines[i])
          {
            //list of elements of the sub-sub-domain
            ArrOfInt polys;
 
            for (int k = 0, l; k < liste_sous_domaines[j]->nb_elem_tot(); k++)
              if ((l = rev_ssz[liste_sous_domaines[j].valeur()[k]]) >= 0)
                polys.append_array(l);
 
            if (!polys.size_array())
              continue; //empty sub-sub-domain!
 
            Nom nom_ssz(noms_doms[i] + "_" + liste_sous_domaines[j]->le_nom()), file_ssz(nom_ssz + ".file");
 
            //contribution to the input data files of the sub-sub-domains
            jdd += Nom("export Sous_Domaine ") + nom_ssz + "\n";
            jdd += Nom("Associer ") + nom_ssz + " " + noms_doms[i] + "\n";
            jdd += Nom("Lire ") + nom_ssz + " { fichier " + file_ssz + " }" + "\n";
            jdd_par += Nom("export Sous_Domaine ") + nom_ssz + "\n";
            jdd_par += Nom("Associer ") + nom_ssz + " " + noms_doms[i] + "\n";
            jdd_par += Nom("Lire ") + nom_ssz + " { fichier " + nom_ssz + ".ssz }" + "\n";
            ecr_jdd = 1;
 
            //file of the sub-sub-domain
            SFichier f_ssz(file_ssz);
            f_ssz << polys;
          }
 
      if (ecr_jdd)
        {
          SFichier f_jdd(noms_doms[i] + "_ssz.geo");
          SFichier f_jdd_par(noms_doms[i] + "_ssz_par.geo");
          f_jdd << jdd;
          f_jdd_par << jdd_par;
        }
 
      dom.nommer(noms_doms[i]);
      Scatter::init_sequential_domain(dom);
    }
 
  return is;
}