afopr_Wilson_TwistedMass.h

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#ifndef AFOPR_WILSON_TWISTEDMASS_INCLUDED
#define AFOPR_WILSON_TWISTEDMASS_INCLUDED
 
//#include "fopr_Wilson.h"
#include "Fopr/afopr.h"
 
#include "IO/bridgeIO.h"
using Bridge::vout;
 
 
template<typename AFIELD>
class AFopr_Wilson_TwistedMass : public AFopr<AFIELD>
{
 public:
  typedef typename AFIELD::real_t real_t;
 
  static const std::string class_name;
 
 private:
  real_t m_kappa;               
  real_t m_tw_mass;             
  std::vector<int> m_boundary;  
 
  std::string m_kernel_type;    
  std::string m_repr;           
 
  Bridge::VerboseLevel m_vl;    
 
  AFopr<AFIELD> *m_fopr_w;      
 
  std::string m_mode;           
 
  // internal data members
  int m_Nc, m_Nd, m_NinF;
  int m_Nvol, m_Ndim;
 
  const Field_G *m_U;           
 
  AFIELD m_v2;                  
 
  bool m_is_initial_step;       
 
 public:
 
  DEPRECATED
  AFopr_Wilson_TwistedMass()
    : m_vl(CommonParameters::Vlevel()) { init("Dirac"); }
 
  DEPRECATED
  AFopr_Wilson_TwistedMass(const std::string repr) { init(repr); }
 
  AFopr_Wilson_TwistedMass(const Parameters& params) { init(params); }
 
  ~AFopr_Wilson_TwistedMass() { tidyup(); }
 
 private:
  void init(const std::string& repr);
 
  void init(const Parameters& params);
 
  void tidyup();
 
 public:
  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 mult(AFIELD& v, const AFIELD& w);
  void mult_dag(AFIELD& v, const AFIELD& w);
 
  void set_mode(std::string mode);
 
  std::string get_mode() const { return m_mode; }
 
  void mult_gm5(AFIELD& v, const AFIELD& w);
 
  void mult_gm5p(const int mu, AFIELD& v, const AFIELD& w);
 
  void D(AFIELD&, const AFIELD&);
  void DdagD(AFIELD&, const AFIELD&);
  void Ddag(AFIELD&, const AFIELD&);
  void H(AFIELD&, const AFIELD&);
  void Hdag(AFIELD&, const AFIELD&);
 
  virtual bool needs_convert()
  { return m_fopr_w->needs_convert(); }
 
  virtual void convert(AFIELD& v, const Field& w)
  { m_fopr_w->convert(v, w); }
 
  virtual void reverse(Field& v, const AFIELD& w)
  { m_fopr_w->reverse(v, w); }
 
  int field_nin()  { return m_fopr_w->field_nin(); }
  int field_nvol() { return m_fopr_w->field_nvol(); }
  int field_nex()  { return m_fopr_w->field_nex(); }
 
  double flop_count();
 
#ifdef USE_FACTORY
 private:
  static AFopr<AFIELD> *create_object()
  { return new AFopr_Wilson_TwistedMass<AFIELD>(); }
 
  static AFopr<AFIELD> *create_object_with_repr(const std::string& repr)
  { return new AFopr_Wilson_TwistedMass<AFIELD>(repr); }
 
  static AFopr<AFIELD> *create_object_with_params(const Parameters& params)
  { return new AFopr_Wilson_TwistedMass<AFIELD>(params); }
 
 public:
  static bool register_factory()
  {
    bool                init = true;
    init &= AFopr<AFIELD>::Factory_noarg::Register("Wilson_TwistedMass",
                                                   create_object);
    init &= AFopr<AFIELD>::Factory_string::Register("Wilson_TwistedMass",
                                                    create_object_with_repr);
    init &= AFopr<AFIELD>::Factory_params::Register("Wilson_TwistedMass",
                                                    create_object_with_params);
    return init;
  }
#endif
};
#endif