Op_Evanescence_Homogene_Elem_base.h

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#ifndef Op_Evanescence_Homogene_Elem_base_included
#define Op_Evanescence_Homogene_Elem_base_included
 
#include <Operateur_Evanescence_base.h>
 
/*! @brief Manages evanescence in an element-based equation (mass, energy, etc.).
 *
 * @sa Operateur_Evanescence_base Operateur_base
 */
class Op_Evanescence_Homogene_Elem_base: public Operateur_Evanescence_base
{
  Declare_base(Op_Evanescence_Homogene_Elem_base);
public :
  int has_interface_blocs() const override { return 1; }
  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;
  double alpha_res() const override { return alpha_res_; }
 
private:
  double alpha_res_ = 0., alpha_res_min_ = 0.; // threshold for triggering evanescence treatment
};
 
#endif /* Op_Evanescence_Homogene_Elem_base_included*/