Op_Div_DG.h

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#ifndef Op_Div_DG_included
#define Op_Div_DG_included
 
#include <Op_Diff_DG_base.h>
#include <Domaine_DG.h>
#include <Operateur_Div.h>
#include <TRUST_Ref.h>
 
class Domaine_Cl_DG;
 
/*! @brief class Op_Div_DG
 *
 *   This class represents the divergence operator with DG discretization.
 *   It computes the divergence of a velocity field (P1NC-type).
 *
 * @sa Operateur_Div_base
 *
 */
class Op_Div_DG: public Operateur_Div_base
{
  Declare_instanciable(Op_Div_DG);
public:
 
  void associer(const Domaine_dis_base&, const Domaine_Cl_dis_base&, const Champ_Inc_base&) override;
  void completer() override;
  DoubleTab& calculer(const DoubleTab&, DoubleTab&) const override;
  int impr(Sortie& os) const override;
  void volumique(DoubleTab&) const override;
 
  inline int has_interface_blocs() const override { return 1; }
  void dimensionner_blocs(matrices_t matrices, const tabs_t& semi_impl = {}) const override;
  void ajouter_blocs_ext(const DoubleTab& vit, matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl = { }) const override;
 
protected:
  OBS_PTR(Domaine_DG) le_dom_DG;
  OBS_PTR(Domaine_Cl_DG) le_dcl_DG;
  OBS_PTR(Op_Diff_DG_base) op_diff_;
};
 
#endif /* Op_Div_DG_included */