Prisme.h

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#ifndef Prisme_included
#define Prisme_included
 
#include <Elem_geom_base.h>
 
template <typename _SIZE_> class Domaine_32_64;
 
/*! @brief Classe Prisme Cette represente l'element geometrique Prisme.
 *
 *     Un prisme est un polyedre ayant 5 faces, 6 sommets et deux types
 *     de face:
 *        2 triangles a 3 sommets
 *        3 quadrangles a 4 sommets
 *
 * @sa Elem_geom_base Elem_geom
 */
template <typename _SIZE_>
class Prisme_32_64  : public Elem_geom_base_32_64<_SIZE_>
{
 
  Declare_instanciable_32_64(Prisme_32_64);
 
public :
 
  using int_t = _SIZE_;
  using IntTab_t = IntTab_T<_SIZE_>;
  using SmallArrOfTID_t = SmallArrOfTID_T<_SIZE_>;
  using DoubleVect_t = DoubleVect_T<_SIZE_>;
  using DoubleTab_t = DoubleTab_T<_SIZE_>;
  using Domaine_t = Domaine_32_64<_SIZE_>;
 
  inline int face_sommet(int i, int j) const override;
  inline int face_sommet0(int i) const;
  inline int face_sommet1(int i) const;
  inline int face_sommet2(int i) const;
  inline int face_sommet3(int i) const;
  inline int face_sommet4(int i) const;
 
  inline int nb_som() const override { return 6; }
  inline int nb_faces(int=0) const override;
  inline int nb_som_face(int=0) const override;
  inline bool est_structure() const override { return false; }
  const Nom& nom_lml() const override;
 
  int contient(const ArrOfDouble& pos, int_t elem) const override;
  int contient(const SmallArrOfTID_t& soms, int_t elem) const override;
  inline Type_Face type_face(int=0) const override;
  void calculer_volumes(DoubleVect_t& vols) const override;
 
  void reordonner() override ;
 
  int nb_type_face() const override { return 2; }
  int get_tab_faces_sommets_locaux(IntTab& faces_som_local) const override;
};
 
 
/*! @brief Renvoie le numero du j-ieme sommet de la i-ieme face de l'element.
 *
 * @param (int i) un numero de face
 * @param (int j) un numero de sommet
 * @return (int) le numero du j-ieme sommet de la i-ieme face
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::face_sommet(int face, int sommet) const
{
  assert(face<5);
  switch(face)
    {
    case 0:
      return face_sommet0(sommet);
    case 1:
      return face_sommet1(sommet);
    case 2:
      return face_sommet2(sommet);
    case 3:
      return face_sommet3(sommet);
    case 4:
      return face_sommet4(sommet);
    default :
      return -1;
    }
}
 
 
/*! @brief Renvoie le nombre de faces du type specifie que possede l'element geometrique.
 *
 *     Un Prisme a 2 types de faces: quadrangle ou triangle.
 *
 * @param (int i) le type de face
 * @return (int) le nombre de faces de type i
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::nb_faces(int i) const
{
  assert(i < nb_type_face());
  switch(i)
    {
    case 0:
      return 3; //les quadrangles
    case 1:
      return 2; //les triangles
    default :
      Cerr << "Error, a prism has 2 types of faces and not " << i << finl;
      Process::exit();
      return -1;
    }
 
}
 
 
/*! @brief Renvoie le nombre de sommets des faces du type specifie.
 *
 * @param (int i) le type de face
 * @return (int) le nombre de sommets des faces de type i
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::nb_som_face(int i) const
{
  assert(i < nb_type_face());
  switch(i)
    {
    case 0:
      return 4;
    case 1:
      return 3;
    default :
      Cerr << "Error, a prism has 2 types of faces and not " << i << finl;
      Process::exit();
      return -1;
    }
}
 
 
/*! @brief Renvoie le numero du i-ieme sommet de la face 0
 *
 * @param (int i) le numero du sommet a renvoyer
 * @return (int) le numero du i-ieme sommet de la face 0
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::face_sommet0(int i) const
{
  //face_sommet0(0)=0;
  //face_sommet0(1)=1;
  //face_sommet0(2)=3;
  //face_sommet0(3)=4;
  assert(i>=0);
  assert(i<4);
  switch(i)
    {
    case 0:
      return 0;
    case 1:
      return 1;
    case 2:
      return 3;
    case 3:
      return 4;
    default :
      Cerr << "Error in Prisme_32_64<_SIZE_>::face_sommet0" << finl;
      Process::exit();
      // Pour qq compilos :
      return -1;
    }
}
 
 
/*! @brief Renvoie le numero du i-ieme sommet de la face 1
 *
 * @param (int i) le numero du sommet a renvoyer
 * @return (int) le numero du i-ieme sommet de la face 1
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::face_sommet1(int i) const
{
  //face_sommet0(0)=0;
  //face_sommet0(1)=2;
  //face_sommet0(2)=3;
  //face_sommet0(3)=5;
  assert(i>=0);
  assert(i<4);
  switch(i)
    {
    case 0:
      return 0;
    case 1:
      return 2;
    case 2:
      return 3;
    case 3:
      return 5;
    default :
      Cerr << "Error in Prisme_32_64<_SIZE_>::face_sommet1" << finl;
      Process::exit();
      // Pour qq compilos :
      return -1;
    }
}
 
 
/*! @brief Renvoie le numero du i-ieme sommet de la face 2
 *
 * @param (int i) le numero du sommet a renvoyer
 * @return (int) le numero du i-ieme sommet de la face 2
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::face_sommet2(int i) const
{
  //face_sommet0(0)=1;
  //face_sommet0(1)=2;
  //face_sommet0(2)=4;
  //face_sommet0(3)=5;
  assert(i>=0);
  assert(i<4);
  switch(i)
    {
    case 0:
      return 1;
    case 1:
      return 2;
    case 2:
      return 4;
    case 3:
      return 5;
    default :
      Cerr << "Error in Prisme_32_64<_SIZE_>::face_sommet2" << finl;
      Process::exit();
      // Pour qq compilos :
      return -1;
    }
}
 
 
/*! @brief Renvoie le numero du i-ieme sommet de la face 3
 *
 * @param (int i) le numero du sommet a renvoyer
 * @return (int) le numero du i-ieme sommet de la face 3
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::face_sommet3(int i) const
{
  //face_sommet0(0)=0;
  //face_sommet0(1)=1;
  //face_sommet0(2)=2;
  assert(i>=0);
  assert(i<3);
  return i;
}
 
 
/*! @brief Renvoie le numero du i-ieme sommet de la face 4
 *
 * @param (int i) le numero du sommet a renvoyer
 * @return (int) le numero du i-ieme sommet de la face 4
 */
template <typename _SIZE_>
inline int Prisme_32_64<_SIZE_>::face_sommet4(int i) const
{
  //face_sommet0(0)=0;
  //face_sommet0(1)=1;
  //face_sommet0(2)=2;
  assert(i>=0);
  assert(i<3);
  return i+3;
}
 
/*! @brief Renvoie le i-ieme type de face.
 *
 * Un prisme a 2 types de face: quadrangle et triangle
 *
 * @param (int i) le rang du type de face a renvoyer
 * @return (Type_Face) le type de la face i
 */
template <typename _SIZE_>
inline Type_Face Prisme_32_64<_SIZE_>::type_face(int i) const
{
  assert(i<=1);
  switch(i)
    {
    case 0:
      return Type_Face::quadrangle_3D;
    case 1:
      return Type_Face::triangle_3D;
    default :
      Cerr << "Error, a prism has 2 types of faces and not " << i << finl;
      Process::exit();
      return Type_Face::quadrangle_3D;
    }
}
 
 
using Prisme = Prisme_32_64<int>;
using Prisme_64 = Prisme_32_64<trustIdType>;
 
#endif