ParcoursIJKDir.h

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#ifndef ParcoursIJKDir_included
#define ParcoursIJKDir_included
 
#include <Objet_U.h>
#include <MonofluidVar.h>
#include <Boundary_Conditions_Thermique.h>
#include <Domaine_IJK.h>
#include <Parser.h>
#include <IJK_Interfaces.h>
#include <IJK_Lata_writer.h>
#include <Intersection_Interface_ijk.h>
#include <Ouvrir_fichier.h>
#include <TRUST_Ref.h>
 
/////////////////////////////////////////////////////////////////////////////
//
// .DESCRIPTION : class ParcoursIJKDir
//
// <Description of class ParcoursIJKDir>
//
/////////////////////////////////////////////////////////////////////////////
 
class ParcoursIJKDir : Objet_U
{
 
  Declare_instanciable_sans_constructeur( ParcoursIJKDir );
 
public:
  ParcoursIJKDir() {next_elem_.resize(3); indices_to_keep_.resize(2); };
  // void initialize();
  FixedVector<int, 3> elem( const int q ) const
  {
    FixedVector<int, 3> res;
    res[0] = i_ + q * next_elem_[0];
    res[1] = j_ + q * next_elem_[1];
    res[2] = k_ + q * next_elem_[2];
    return res;
  }
  const int& i() const {return i_;}
  const int& j() const {return j_;}
  const int& k() const {return k_;}
  const int& face() const {return dir_;}
  void set_dir(const int dir)
  {
    dir_ = dir;
    set_next_elem();
    set_indices_to_keep();
  }
  void set_elem(const int i1, const int j1, const int k1)
  {
    i_ = i1;
    j_ = j1;
    k_ = k1;
  }
  const ArrOfInt& get_indices_to_keep() const { return indices_to_keep_;}
  const ArrOfInt& get_normale_vec() const {return next_elem_;}
 
  double calculer_surface_face(const Domaine_IJK& geom) const
  {
    double surface = 1.;
    for (int c = 0; c < 2; c++)
      surface *= geom.get_constant_delta(indices_to_keep_[c]);
    return surface;
  }
 
protected:
  void set_next_elem();
  void set_indices_to_keep();
  int dir_=0;
  int i_=0;
  int j_=0;
  int k_=0;
  ArrOfInt next_elem_;
  ArrOfInt indices_to_keep_;
};
 
#endif /* ParcoursIJKDir_included */