Precond_local.h

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#ifndef Precond_local_included
#define Precond_local_included
 
#include <Matrice_Morse_Sym.h>
#include <Precond_base.h>
#include <SolveurSys.h>
#include <TRUST_Ref.h>
 
class Matrice_Base;
 
class Precond_local : public Precond_base
{
  Declare_instanciable(Precond_local);
protected :
  void prepare_(const Matrice_Base&, const DoubleVect&) override;
  int preconditionner_(const Matrice_Base&, const DoubleVect&, DoubleVect&) override;
  int precond(const Matrice_Base&, const DoubleVect&, DoubleVect&);
 
  SolveurSys le_precond_local_;
  Matrice_Morse_Sym la_matrice_locale_;
  Matrice_Morse_Sym matrice_de_travail_;
 
  OBS_PTR(Matrice_Base) matrice_a_resoudre_;
 
  void res_syst_loc_simple(const Matrice_Morse_Sym& mat, const DoubleVect& secmem, DoubleVect& solution, const Champ_Inc_base& champ);
  void res_syst_loc_hybride(const Matrice_Morse_Sym& mat, const DoubleVect& secmem, DoubleVect& solution, const Champ_Inc_base& champ);
};
 
#endif /* Precond_local_included */