Champ_Input_Proto.cpp

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#include <Convert_ICoCoTrioField.h>
#include <Champ_Input_Proto.h>
#include <Schema_Temps_base.h>
#include <ICoCoExceptions.h>
#include <Probleme_base.h>
#include <Interprete.h>
#include <TRUSTTab.h>
#include <Domaine.h>
 
using ICoCo::WrongArgument;
 
/*! @brief Reading an input field from an input stream Factorization of the readOn methods of the different Champ_input
 *
 *     Format:
 *      { nb_comp number_of_field_components
 *        nom field_name
 *        probleme name_of_associated_problem_base
 *        [sous_domaine name_of_associated_sous_domaine] }
 *
 * @param (Entree& is) input stream
 * @return the modified input stream
 * @throws no opening brace at the start of the format
 * Exception: one of the 3 keywords missing, or another unrecognized keyword
 * @throws no closing brace at the end of the data set
 */
void Champ_Input_Proto::read(Entree& is)
{
  Nom nom_champ;
  Nom nom_pb;
  Nom nom_sous_domaine;
  int nbc=-1;
 
  // Read nom_champ and nom_pb
  Motcle accolade_ouverte("{");
  Motcle accolade_fermee("}");
  Motcle motlu;
  is >> motlu;
  if (motlu != accolade_ouverte)
    {
      Cerr << "It was expected { to start to read the Champ_Input" << finl;
      Process::exit();
    }
  is >> motlu;
  while(1)
    {
      if (motlu == "nb_comp")
        {
          is >> nbc;
          set_nb_comp(nbc);
        }
      else if (motlu == "nom")
        {
          is >> nom_champ;
        }
      else if (motlu == "initial_value")
        {
          is >> initial_value_;
        }
      else if (motlu=="probleme")
        {
          is >> nom_pb;
        }
      else if (motlu=="sous_domaine" || motlu=="sous_zone")
        {
          is >> nom_sous_domaine;
        }
      else if (motlu == accolade_fermee)
        break;
      else
        {
          Cerr << "Error in Ch_front_input_uniforme::readOn" << finl;
          Cerr << "We expected a } instead of " << motlu << finl;
          Process::exit();
        }
      is >> motlu;
    }
  if (nom_champ=="??" || nom_pb=="??" || nbc==-1)
    {
      Cerr << "Error in Ch_front_input_uniforme::readOn" << finl;
      Cerr << "It must be define the name, problem and number of components" << motlu << finl;
      Process::exit();
    }
  // Name the field
  set_name(nom_champ);
 
  // Find the problem and register in its list
  mon_pb=ref_cast(Probleme_base,Interprete::objet(nom_pb));
 
  mon_sous_domaine.reset();
  if (nom_sous_domaine!="??")
    {
      if (!sous_domaine_ok)
        {
          Cerr << "Error in Ch_front_input_uniforme::readOn" << finl;
          Cerr << "The sous_domaines are not managed by this field" << finl;
          Process::exit();
        }
      mon_sous_domaine=mon_pb->domaine().ss_domaine(nom_sous_domaine);
    }
}
 
void Champ_Input_Proto::setValueOnTab(const TrioField& afield, DoubleTab& tab)
{
  if (afield._type==0)
    {
      if ((afield._nb_elems!=tab.dimension(0))&&(afield._nb_elems!=tab.dimension_tot(0)))
        {
 
          throw WrongArgument(mon_pb->le_nom().getChar(),"setInputField",afield.getCharName(),"should have the same _nb_elems as returned by getInputFieldTemplate");
        }
    }
  else
    {
      if (afield._nbnodes!=tab.dimension(0))
        throw WrongArgument(mon_pb->le_nom().getChar(),"setInputField","afield","should have the same _nb_elems as returned by getInputFieldTemplate");
      if (afield._nb_field_components!=tab.dimension(1))
 
        throw WrongArgument(mon_pb->le_nom().getChar(),"setInputField","afield","should have the same _nb_field_components as returned by getInputFieldTemplate");
    }
  // order is   c1 c2 c3   c1 c2 c3   c1 c2 c3
  memcpy(tab.addr(),afield._field,tab.size()*sizeof(double));
  tab.echange_espace_virtuel();
}
 
void Champ_Input_Proto::setInitialValue(const ArrOfDouble& vo)
{
  initial_value_=vo;
}
 
void Champ_Input_Proto::setDoubleValue(const double val)
{
  Cerr<< "You need to override setDoubleValue() in derived class of Champ_Input_Proto"<< finl;
  throw;
}