force_F_Wilson_TwistedMass_Nf2.h

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#ifndef FORCE_F_TMFWILSON_NF2_INCLUDED
#define FORCE_F_TMFWILSON_NF2_INCLUDED
 
#include "lib/Force/Fermion/force_F.h"
#include "lib/Force/Fermion/tensorProd.h"
#include "lib/Fopr/fopr_Wilson_TwistedMass.h"
#include "lib/IO/bridgeIO.h"
using Bridge::vout;
 
 
class Force_F_Wilson_TwistedMass_Nf2 : public Force
{
 public:
  static const std::string class_name;
 
 private:
  double m_kappa;
  double m_tw_mass;
  std::vector<int> m_boundary;
  std::string m_repr;
  Bridge::VerboseLevel m_vl;
 
  Fopr_Wilson_TwistedMass *m_fopr_tw;
 
  Field_G *m_force1;
 
  Field_F *m_eta;
  Field_F *m_zeta;
  Field_F *m_eta2;
  Field_F *m_eta3;
 
 public:
 
  DEPRECATED
  Force_F_Wilson_TwistedMass_Nf2()
  { init("Dirac"); }
 
  DEPRECATED
  Force_F_Wilson_TwistedMass_Nf2(const std::string repr)
  { init(repr); }
 
  Force_F_Wilson_TwistedMass_Nf2(const Parameters& params)
  { init(params); }
 
  ~Force_F_Wilson_TwistedMass_Nf2(){ tidyup(); }
 
  void set_parameters(const Parameters& params);
 
  void set_parameters(const double kappa, const double tw_mass,
                      const std::vector<int> bc);
 
  void get_parameters(Parameters& params) const;
 
  void set_config(Field *U);
 
  void force_udiv(Field& force, const Field& eta);
  void force_udiv1(Field& force, const Field& zeta, const Field& eta);
 
 private:
 
  void init(const Parameters& params);
 
  void init(const std::string repr);
 
  void tidyup();
 
  void set_parameters_impl(const Parameters& params);
 
  void set_parameters_impl(const double kappa,
                           const double tw_mass,
                           const std::vector<int> bc);
 
  void force_udiv1_impl(Field_G& force,
                        const Field_F& zeta, const Field_F& eta);
 
};
#endif