Assembleur_base.h

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#ifndef Assembleur_base_included
#define Assembleur_base_included
 
#include <TRUSTTabs_forward.h>
#include <Equation_base.h>
#include <SolveurSys.h>
 
class Matrice_Morse_Sym;
class Domaine_Cl_dis_base;
class Champ_Don_base;
class Domaine_dis_base;
class Matrice;
 
class Assembleur_base : public Objet_U
{
  Declare_base(Assembleur_base);
public:
  int set_resoudre_increment_pression(int flag);
  int get_resoudre_increment_pression() const;
  int set_resoudre_en_u(int flag);
  int get_resoudre_en_u() const;
  virtual int assembler(Matrice&)=0;
  inline virtual int assembler_mat(Matrice&, const DoubleVect&, int incr_pression, int resoudre_en_u)
  {
    Cerr << "assembler_mat(Matrice&,const DoubleVect&,int incr_pression,int resoudre_en_u) must be overloaded by " << que_suis_je() << finl;
    exit();
    return 1;
  }
 
  virtual int assembler_rho_variable(Matrice&, const Champ_Don_base& rho);
  virtual int assembler_QC(const DoubleTab&, Matrice&);
  virtual void completer(const Equation_base&) =0;
  virtual void associer_domaine_dis_base(const Domaine_dis_base&) =0;
  virtual void associer_domaine_cl_dis_base(const Domaine_Cl_dis_base&) =0;
  virtual const Domaine_dis_base& domaine_dis_base() const =0;
  virtual const Domaine_Cl_dis_base& domaine_Cl_dis_base() const =0;
  virtual int modifier_secmem(DoubleTab&)=0;
  /* accounting for pressure variations at boundary conditions during pressure increment calculation.
     Used only by PolyMAC_HFV. fac is the coefficient such that p_final - press = fac * sol */
  virtual void modifier_secmem_pour_incr_p(const DoubleTab& press, const double fac, DoubleTab& incr) const { };
  virtual int modifier_solution(DoubleTab&)=0;
 
  /* sizing / assembly of the continuity equation sum_k alpha_k = 1 in Pb_continuite */
  /* same interface as dimensionner/assembler_blocs in Equation_base */
  virtual void dimensionner_continuite(matrices_t matrices, int aux_only = 0) const
  {
    Process::exit(Nom("dimensionner_continuite(...) must be overloaded by ") + que_suis_je());
  }
 
  virtual void assembler_continuite(matrices_t matrices, DoubleTab& secmem, int aux_only = 0) const
  {
    Process::exit(Nom("assembler_continuite(...) must be overloaded by ") + que_suis_je());
  }
 
  virtual DoubleTab norme_continuite() const
  {
    Process::exit(Nom("norme_continuite(...) must be overloaded by ") + que_suis_je());
    return DoubleTab();
  }
 
  virtual void corriger_vitesses(const DoubleTab& dP, DoubleTab& dv) const
  {
    Process::exit(Nom("corriger_vitesses(...) must be overloaded by ") + que_suis_je());
  }
 
private:
  // Flag, indicates whether the solver solves a pressure increment or
  // the pressure.
  int resoudre_increment_pression_;
  int resoudre_en_u_;
};
 
#endif