Operateur_Grad.cpp

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#include <Discretisation_base.h>
#include <Operateur_Grad.h>
#include <Probleme_base.h>
#include <Perf_counters.h>
 
Implemente_instanciable(Operateur_Grad,"Operateur_Grad",OWN_PTR(Operateur_Grad_base));
 
Sortie& Operateur_Grad::printOn(Sortie& os) const
{
  return Operateur::ecrire(os);
}
 
Entree& Operateur_Grad::readOn(Entree& is)
{
  return Operateur::lire(is);
}
 
/*! @brief Types the operator: types as "Op_Grad_"+discretisation()+
 *
 *     "_"+inconnue().suffix
 *
 */
void Operateur_Grad::typer()
{
  Equation_base& eqn=equation();
  Nom inut;
  Nom nom_type=eqn.discretisation().get_name_of_type_for(que_suis_je(),inut,eqn);
  OWN_PTR(Operateur_Grad_base)::typer(nom_type);
  Cerr << "Construction of the gradient operator type : ";
  Cerr << valeur().que_suis_je() << finl ;
}
 
void Operateur_Grad::typer_direct(const Nom& un_type)
{
  OWN_PTR(Operateur_Grad_base)::typer(un_type);
}
 
/*! @brief Adds the contribution of the operator to the array passed as parameter
 *
 * @param (DoubleTab& donnee) array containing the data on which the operator is applied.
 * @param (DoubleTab& resu) array to which the contribution of the operator is added
 * @return (DoubleTab&) the array containing the result
 */
DoubleTab& Operateur_Grad::ajouter(const DoubleTab& donnee,
                                   DoubleTab& resu) const
{
  statistics().begin_count(STD_COUNTERS::gradient,statistics().get_last_opened_counter_level()+1);
  DoubleTab& tmp = valeur().ajouter(donnee, resu);
  statistics().end_count(STD_COUNTERS::gradient);
  return tmp;
}
 
 
/*! @brief Initializes the array passed as parameter with the contribution of the operator.
 *
 * @param (DoubleTab& donnee) array containing the data on which the operator is applied.
 * @param (DoubleTab& resu) array in which the contribution of the operator is stored
 * @return (DoubleTab&) the array containing the result
 */
DoubleTab& Operateur_Grad::calculer(const DoubleTab& donnee,
                                    DoubleTab& resu) const
{
  statistics().begin_count(STD_COUNTERS::gradient,statistics().get_last_opened_counter_level()+1);
  DoubleTab& tmp = valeur().calculer(donnee, resu);
  statistics().end_count(STD_COUNTERS::gradient);
  return tmp;
}