Champ_Generique_Predefini.cpp

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#include <Champ_Generique_Predefini.h>
#include <Param.h>
#include <Entree_complete.h>
 
Implemente_instanciable(Champ_Generique_Predefini,"Predefini",Champ_Gen_de_Champs_Gen);
// XD predefini champ_generique_base predefini INHERITS_BRACE This keyword is used to post process predefined
// XD_CONT postprocessing fields.
// XD attr pb_champ deuxmots pb_champ REQ { Pb_champ nom_pb nom_champ } : nom_pb is the problem name and nom_champ is
// XD_CONT the selected field name. The available keywords for the field name are: energie_cinetique_totale,
// XD_CONT energie_cinetique_elem, viscosite_turbulente, viscous_force_x, viscous_force_y, viscous_force_z,
// XD_CONT pressure_force_x, pressure_force_y, pressure_force_z, total_force_x, total_force_y, total_force_z,
// XD_CONT viscous_force, pressure_force, total_force
 
Sortie& Champ_Generique_Predefini::printOn(Sortie& s ) const
{
  return s << que_suis_je() << " " << le_nom();
}
 
//-see Champ_Gen_de_Champs_Gen::readOn
//-Build the expression based on type_champ_ that has been read
//-Read champ_
Entree& Champ_Generique_Predefini::readOn(Entree& s )
{
  Champ_Gen_de_Champs_Gen::readOn(s);
  Nom expression;
  expression = construit_expression();
  Entree_complete s_complete(expression,s);
  s_complete>>champ_;
  return s ;
}
 
//  methode : indicates the name of the problem to consider
//              and the predefined field to build
//
void Champ_Generique_Predefini::set_param(Param& param) const
{
  param.ajouter_non_std("Pb_champ",(this),Param::REQUIRED);
}
 
int Champ_Generique_Predefini::lire_motcle_non_standard(const Motcle& mot, Entree& is)
{
  if (mot=="Pb_champ")
    {
      // Read the problem name and the field to build
      is >> nom_pb_ >> type_champ_;
      return 1;
    }
  else
    return Champ_Generique_base::lire_motcle_non_standard(mot,is);
}
 
void Champ_Generique_Predefini::completer(const Postraitement_base& post)
{
  champ_->completer(post);
}
 
const Champ_Generique_base& Champ_Generique_Predefini::get_source(int i) const
{
  return ref_cast(Champ_Gen_de_Champs_Gen,champ_.valeur()).get_source(i);
}
 
const Champ_base& Champ_Generique_Predefini::get_champ_without_evaluation(OWN_PTR(Champ_base)& espace_stockage) const
{
  return champ_->get_champ_without_evaluation(espace_stockage);
}
const Champ_base& Champ_Generique_Predefini::get_champ(OWN_PTR(Champ_base)& espace_stockage) const
{
  return champ_->get_champ(espace_stockage);
}
 
const Noms Champ_Generique_Predefini::get_property(const Motcle& query) const
{
  Motcles motcles(1);
  motcles[0] = "unites";
  int rang = motcles.search(query);
  switch(rang)
    {
    case 0:
      {
        Noms mots(1);
        if (Motcle(type_champ_)=="ENERGIE_CINETIQUE_TOTALE")
          mots[0] = "kg.m2/s2";
        else if (Motcle(type_champ_)=="ENERGIE_CINETIQUE_ELEM")
          mots[0] = "kg/(m.s2)";
        else if (Motcle(type_champ_)=="VISCOSITE_TURBULENTE")
          mots[0] = "m2/s";
        else if (Motcle(type_champ_)=="VISCOUS_FORCE_X")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="VISCOUS_FORCE_Y")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="VISCOUS_FORCE_Z")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="PRESSURE_FORCES_X")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="PRESSURE_FORCES_Y")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="PRESSURE_FORCES_Z")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="TOTAL_FORCE_X")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="TOTAL_FORCE_Y")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="TOTAL_FORCE_Z")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="VISCOUS_FORCE")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="PRESSURE_FORCE")
          mots[0] = "kg.m2/s";
        else if (Motcle(type_champ_)=="TOTAL_FORCE")
          mots[0] = "kg.m2/s";
        return mots;
      }
    }
  return champ_->get_property(query);
}
 
void Champ_Generique_Predefini::nommer(const Nom& nom)
{
  champ_->nommer(nom);
}
 
const Nom& Champ_Generique_Predefini::get_nom_post() const
{
  return champ_->get_nom_post();
}
 
void Champ_Generique_Predefini::nommer_source()
{
  ref_cast(Champ_Gen_de_Champs_Gen,champ_.valeur()).nommer_source();
}
 
Nom Champ_Generique_Predefini::construit_expression()
{
  Motcles les_mots(15);
  {
    les_mots[0] = "energie_cinetique_totale";
    les_mots[1] = "energie_cinetique_elem";
    les_mots[2] = "viscosite_turbulente";
    les_mots[3] = "viscous_force_x";
    les_mots[4] = "viscous_force_y";
    les_mots[5] = "viscous_force_z";
    les_mots[6] = "pressure_force_x";
    les_mots[7] = "pressure_force_y";
    les_mots[8] = "pressure_force_z";
    les_mots[9] = "total_force_x";
    les_mots[10] = "total_force_y";
    les_mots[11] = "total_force_z";
    les_mots[12] = "viscous_force";
    les_mots[13] = "pressure_force";
    les_mots[14] = "total_force";
  }
 
  Nom expression("");
  // we retrieve the problem dimension
  int dim=Objet_U::dimension;
  int rang = les_mots.search(type_champ_);
  switch(rang)
    {
    case 0:
      {
        expression  = " Reduction_0D { methode somme_ponderee ";
        expression += " source Transformation { methode formule expression 1 0.5*rho*norme_u*norme_u ";
        expression += " sources { Transformation { methode norme  localisation elem  source RefChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse }  nom_source norme_u } , refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " masse_volumique nom_source rho } } } } ";
        break;
      }
 
    case 1:
      {
        expression  = " Transformation { methode formule expression 1 0.5*rho*norme_u*norme_u ";
        expression += " sources { Transformation { methode norme  localisation elem  source RefChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse }  nom_source norme_u } , refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " masse_volumique nom_source rho } } } ";
        break;
      }
 
    case 2:
      {
        expression  = " modifier_pour_QC { division source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " viscosite_dynamique_turbulente } } ";
        break;
      }
 
    case 3:
      {
        expression  = " Morceau_equation { type operateur numero 0 option flux_bords compo 0 ";
        expression += "  source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } }";
        break;
      }
 
    case 4:
      {
        expression  = " Morceau_equation { type operateur numero 0 option flux_bords compo 1 ";
        expression += "  source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } }";
        break;
      }
 
    case 5:
      {
        expression  = " Morceau_equation { type operateur numero 0 option flux_bords compo 2 ";
        expression += "  source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } }";
        break;
      }
 
    case 6:
      {
        expression  = " Morceau_equation { type operateur numero 2 option flux_bords compo 0 ";
        expression += "  source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } }";
        break;
      }
 
    case 7:
      {
        expression  = " Morceau_equation { type operateur numero 2 option flux_bords compo 1 ";
        expression += "  source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } }";
        break;
      }
 
    case 8:
      {
        expression  = " Morceau_equation { type operateur numero 2 option flux_bords compo 2 ";
        expression += "  source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } }";
        break;
      }
 
    case 9:
      {
        expression  = " Transformation { methode formule expression 1 viscousFX+pressureFX sources { ";
        expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 0 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source viscousFX } , ";
        expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 0 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source pressureFX } ";
        expression += " } }";
        break;
      }
 
    case 10:
      {
        expression  = " Transformation { methode formule expression 1 viscousFY+pressureFY sources { ";
        expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 1 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source viscousFY } , ";
        expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 1 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source pressureFY } ";
        expression += " } }";
        break;
      }
 
    case 11:
      {
        expression  = " Transformation { methode formule expression 1 viscousFZ+pressureFZ sources { ";
        expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 2 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source viscousFZ } , ";
        expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 2 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source pressureFZ } ";
        expression += " } }";
        break;
      }
 
    case 12:
      {
        if (dim==3)
          {
            expression  = " Transformation { methode vecteur expression 3 viscousX viscousY viscousZ sources { ";
            expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 2 source refChamp { Pb_champ ";
            expression += nom_pb_;
            expression += " vitesse } nom_source viscousZ } , ";
          }
        else
          expression  = " Transformation { methode vecteur expression 2 viscousX viscousY sources { ";
        expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 0 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source viscousX } , ";
        expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 1 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source viscousY } ";
        expression += " } }";
        break;
      }
 
    case 13:
      {
        if (dim==3)
          {
            expression  = " Transformation { methode vecteur expression 3 pressureX pressureY pressureZ sources { ";
            expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 2 source refChamp { Pb_champ ";
            expression += nom_pb_;
            expression += " vitesse } nom_source pressureZ } , ";
          }
        else
          expression  = " Transformation { methode vecteur expression 2 pressureX pressureY sources { ";
        expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 0 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source pressureX } , ";
        expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 1 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source pressureY } ";
        expression += " } }";
        break;
      }
 
    case 14:
      {
        if (dim==3)
          {
            expression  = " Transformation { methode vecteur expression 3 viscousX+pressureX viscousY+pressureY viscousZ+pressureZ sources { ";
            expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 2 source refChamp { Pb_champ ";
            expression += nom_pb_;
            expression += " vitesse } nom_source viscousZ } , ";
            expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 2 source refChamp { Pb_champ ";
            expression += nom_pb_;
            expression += " vitesse } nom_source pressureZ } , ";
          }
        else
          expression  = " Transformation { methode vecteur expression 2 viscousX+pressureX viscousY+pressureY sources { ";
        expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 0 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source viscousX } , ";
        expression += " Morceau_equation { type operateur numero 0 option flux_bords compo 1 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source viscousY } , ";
        expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 0 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source pressureX } , ";
        expression += " Morceau_equation { type operateur numero 2 option flux_bords compo 1 source refChamp { Pb_champ ";
        expression += nom_pb_;
        expression += " vitesse } nom_source pressureY } ";
        expression += " } }";
        break;
      }
 
 
    default :
      {
        Cerr<<"Only keywords among "<<les_mots<<" are allowed."<<finl;
        exit();
      }
    }
  return expression;
}