Rectangle_2D_axi.cpp

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#include <Rectangle_2D_axi.h>
#include <Domaine.h>
#include <math.h>
 
Implemente_instanciable_32_64(Rectangle_2D_axi_32_64,"Rectangle_2D_axi",Rectangle_32_64<_T_>);
 
template <typename _SIZE_>
Sortie& Rectangle_2D_axi_32_64<_SIZE_>::printOn(Sortie& s ) const
{
  return s;
}
 
 
template <typename _SIZE_>
Entree& Rectangle_2D_axi_32_64<_SIZE_>::readOn(Entree& s )
{
  return s;
}
 
/*! @brief Renvoie le nom LML d'un rectangle_2D_axi = "VOXEL8".
 *
 * @return (Nom&) toujours egal a "VOXEL8"
 */
template <typename _SIZE_>
const Nom& Rectangle_2D_axi_32_64<_SIZE_>::nom_lml() const
{
  static Nom nom="VOXEL8";
  return nom;
}
 
 
/*! @brief Calcule les centres de gravites de tous les elements du domaine associe a l'element goemetrique.
 *
 * @param (DoubleTab& xp) le tableau contenant les coordonnees des centres de gravite
 */
template <typename _SIZE_>
void Rectangle_2D_axi_32_64<_SIZE_>::calculer_centres_gravite(DoubleTab_t& xp) const
{
  /*
    const IntTab& les_Polys = mon_dom->les_elems();
    const Domaine& le_domaine = mon_dom->domaine();
    int nb_elem = mon_dom->nb_elem_tot();
    int num_som;
 
    xp.resize(nb_elem,dimension);
    xp=0;
    for (int num_elem=0; num_elem<nb_elem; num_elem++)
    {
    int i, s;
    for( s=0; s<nb_som(); s++)
    {
    num_som = les_Polys(num_elem,s);
    for( i=0; i<dimension; i++)
    xp(num_elem,i) += le_domaine.coord(num_som,i);
    }
    }
    double x=1./nb_som();
    xp*=x;
  */
  Rectangle_32_64<_SIZE_>::calculer_centres_gravite(xp);
}
 
/*! @brief Calcule les volumes des elements du domaine associe.
 *
 * @param (DoubleVect& volumes) le vecteur contenant les valeurs  des des volumes des elements du domaine
 */
template <typename _SIZE_>
void Rectangle_2D_axi_32_64<_SIZE_>::calculer_volumes(DoubleVect_t& volumes) const
{
  const Domaine_t& domaine=mon_dom.valeur();
  double r,r1,r2,dr,dz;
  int_t S1,S2,S3;
  int_t size_tot = domaine.nb_elem_tot();
  assert(volumes.size_totale()==size_tot);
  for (int_t num_poly=0; num_poly<size_tot; num_poly++)
    {
      S1 = domaine.sommet_elem(num_poly,0);
      S2 = domaine.sommet_elem(num_poly,1);
      S3 = domaine.sommet_elem(num_poly,2);
      r1= domaine.coord(S1,0);
      r2= domaine.coord(S2,0);
      if (r1< r2) r =r1;
      else r =r2;
      dr =std::fabs( domaine.coord(S2,0) - domaine.coord(S1,0));
      dz =std::fabs( domaine.coord(S3,1) - domaine.coord(S1,1));
      volumes[num_poly]= 2*M_PI*(r*dr+0.5*dr*dr)*dz;
    }
  /*
    Rectangle::calculer_volumes(volumes);
  */
}
 
 
template class Rectangle_2D_axi_32_64<int>;
#if INT_is_64_ == 2
template class Rectangle_2D_axi_32_64<trustIdType>;
#endif