Op_Grad_PolyMAC_MPFA_Face.h

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#ifndef Op_Grad_PolyMAC_MPFA_Face_included
#define Op_Grad_PolyMAC_MPFA_Face_included
 
#include <Op_Grad_PolyMAC_HFV_Face.h>
#include <cfloat>
 
/*! @brief class Op_Grad_PolyMAC_MPFA_Face
 *
 *   Cette classe represente l'operateur de gradient La discretisation est PolyMAC_MPFA
 *   On calcule le gradient d'un champ_Elem_PolyMAC_MPFA (la pression)
 *
 * @sa Operateur_Grad_base
 */
class Op_Grad_PolyMAC_MPFA_Face: public Op_Grad_PolyMAC_HFV_Face
{
  Declare_instanciable(Op_Grad_PolyMAC_MPFA_Face);
public:
  void completer() override;
 
  /* interface {dimensionner,ajouter}_blocs -> cf Equation_base.h */
  void dimensionner_blocs(matrices_t matrices, const tabs_t& semi_impl = { }) const override;
  void ajouter_blocs(matrices_t matrices, DoubleTab& secmem, const tabs_t& semi_impl = { }) const override;
 
  void update_grad(int full_stencil = 0) const;
 
  /* public pour utilisation par Assembleur_P_PolyMAC_MPFA : [grad p]_f */
  mutable IntTab fgrad_d, fgrad_e;
  mutable DoubleTab fgrad_c;
 
protected:
  mutable double last_gradp_ = -DBL_MAX; //dernier temps utilise pour interpoler grad p (mis a DBL_MAX si grad p non reinterpole)
  mutable std::map<int, std::map<int, double>> dgp_gb_;
  mutable std::map<int, std::map<int, double>> dgb_v_;
  mutable std::vector<std::vector<std::pair<int, double>>> dgf_pe_;
  mutable std::vector<std::vector<std::pair<int, double>>> dgf_gb_;
};
 
#endif /* Op_Grad_PolyMAC_MPFA_Face_included */