Ch_front_input_uniforme.cpp

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#include <Ch_front_input_uniforme.h>
#include <Probleme_base.h>
#include <Schema_Temps_base.h>
#include <Interprete.h>
 
Implemente_instanciable(Ch_front_input_uniforme,"Ch_front_input_uniforme",Champ_front_instationnaire_base);
// XD ch_front_input_uniforme ch_front_input ch_front_input_uniforme INHERITS_BRACE for coupling, you can use
// XD_CONT ch_front_input_uniforme which is a champ_front_uniforme, which use an external value. It must be used with
// XD_CONT Problem.setInputField.
 
Entree& Ch_front_input_uniforme::readOn(Entree& is)
{
  sous_domaine_ok=false;
  read(is);
  mon_pb->addInputField(*this);
  return is;
}
 
Sortie& Ch_front_input_uniforme::printOn(Sortie& os) const
{
  return os;
}
 
void Ch_front_input_uniforme::set_nb_comp(int i)
{
  fixer_nb_comp(i);
}
 
void Ch_front_input_uniforme::set_name(const Nom& name)
{
  nommer(name);
}
 
const Nom& Ch_front_input_uniforme::get_name() const
{
  return le_nom();
}
 
/*! @brief By default initializes to zero.
 *
 */
int Ch_front_input_uniforme::initialiser(double temps, const Champ_Inc_base& inco)
{
  if (!Champ_front_instationnaire_base::initialiser(temps,inco))
    return 0;
  for(int i=0; i<les_valeurs->nb_cases(); i++)
    {
      DoubleTab& val=les_valeurs[i].valeurs();
      int nbcomp=val.dimension(1);
      if (initial_value_.size_array()==0)
        val=0;
      else
        for (int c=0; c<nbcomp; c++)
          val(0,c)=initial_value_[c];
    }
  return 1;
}
 
/*! @brief Provides afield with a dummy geometry, a name, a time interval, components, and no field ownership.
 *
 */
void Ch_front_input_uniforme::getTemplate(TrioField& afield) const
{
 
  afield.dummy_geom();
  afield.setName(le_nom().getChar());
 
  afield._time1=mon_pb->presentTime();
  afield._time2=mon_pb->futureTime();
 
  afield._nb_field_components=nb_comp();
}
 
/*! @brief Uses the first value in afield as uniform value, regardless of geometry.
 *
 */
void Ch_front_input_uniforme::setValue(const TrioField& afield)
{
  for (int i=1; i<les_valeurs->nb_cases(); i++)
    Champ_Input_Proto::setValueOnTab(afield,les_valeurs[i].valeurs());
  calculer_derivee_en_temps(afield._time1,afield._time2);
}