force_F_Overlap_Nf2.h

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#ifndef FORCE_F_OVERLAP_NF2_INCLUDED
#define FORCE_F_OVERLAP_NF2_INCLUDED
 
#include "force_F_Wilson_Nf2.h"
 
#include "Fopr/fopr_Overlap.h"
#include "Field/index_lex.h"
#include "Solver/solver_CG.h"
#include "Solver/shiftsolver_CG.h"
#include "Tools/math_Sign_Zolotarev.h"
 
#include "IO/bridgeIO.h"
using Bridge::vout;
 
 
class Force_F_Overlap_Nf2 : public Force
{
 public:
  static const std::string class_name;
 
 private:
  Bridge::VerboseLevel m_vl;
 
  double m_mq, m_M0;
  int m_Np;
  double m_x_min, m_x_max;
 
  int m_Niter_ms;
  double m_Stop_cond_ms;
 
  std::vector<int> m_boundary;
 
  double m_kappa;
 
  Fopr_Wilson *m_fopr_w;
  Force_F_Wilson_Nf2 *m_force_w;
 
  // Zolotarev coefficients
  std::vector<double> m_cl;
  std::vector<double> m_bl;
  std::vector<double> m_sigma;
 
 public:
  Force_F_Overlap_Nf2()
    : m_vl(CommonParameters::Vlevel()) {}
 
  Force_F_Overlap_Nf2(const Parameters& params)
    : m_vl(CommonParameters::Vlevel())
  {
    set_parameters(params);
  }
 
  ~Force_F_Overlap_Nf2()
  {
    delete m_fopr_w;
    delete m_force_w;
  }
 
  void set_parameters(const Parameters& params);
 
  void set_parameters(const double mq, const double M0, const int Np,
                      const double x_min, const double x_max,
                      const int Niter_ms, const double Stop_cond_ms,
                      const std::vector<int> bc);
  void set_parameters();
 
  void get_parameters(Parameters& params) const;
 
  void set_config(Field *U)
  {
    m_U = (Field_G *)U;
    m_fopr_w->set_config(U);
    m_force_w->set_config(U);
  }
 
  //  void set_eigenmodes();
 
  void force_core(Field&, const Field&);
  void force_core1(Field&, const Field&, const Field&);
 
  void force_udiv(Field&, const Field&);
  void force_udiv1(Field&, const Field&, const Field&);
 
  void force_core1_impl(Field_G&, const Field_F&, const Field_F&);
};
#endif