action_F_Ratio_lex.h

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#ifndef ACTION_F_RATIO_LEX_INCLUDED
#define ACTION_F_RATIO_LEX_INCLUDED
 
#include "lib/Action/action.h"
#include "lib/Force/Fermion/force_F.h"
#include "lib/Measurements/Fermion/fprop.h"
#include "lib/Tools/timer.h"
#include "lib/IO/bridgeIO.h"
using Bridge::vout;
 
 
class Action_F_Ratio_lex : public Action
{
 public:
  static const std::string class_name;
 
 private:
  Bridge::VerboseLevel m_vl;
 
  Field *m_U;
 
  Fopr *m_fopr_prec;              // preconditioner
  Force *m_fopr_prec_force;       // force of preconditioner
  Fopr *m_fopr;                   // dynamical fermion
  Force *m_fopr_force;            // force of dynamical fermion
  Field m_psf;                    // pseudofermion field
  std::string m_label;            // label of action
 
  Fprop *m_fprop_H_prec;
  Fprop *m_fprop_MD;
  Fprop *m_fprop_H;
 
  Timer m_timer;
 
 public:
  Action_F_Ratio_lex(
    Fopr *fopr_prec, Force *fopr_prec_force,
    Fopr *fopr, Force *fopr_force,
    Fprop *fprop_H_prec,
    Fprop *fprop_MD, Fprop *fprop_H)
    : m_vl(CommonParameters::Vlevel()),
    m_fopr_prec(fopr_prec), m_fopr_prec_force(fopr_prec_force),
    m_fopr(fopr), m_fopr_force(fopr_force),
    m_fprop_H_prec(fprop_H_prec),
    m_fprop_MD(fprop_MD), m_fprop_H(fprop_H)
  {
    set_parameters();
  }
 
  Action_F_Ratio_lex(
    Fopr *fopr_prec, Force *fopr_prec_force,
    Fopr *fopr, Force *fopr_force,
    Fprop *fprop_H_prec,
    Fprop *fprop_MD, Fprop *fprop_H,
    const Parameters& params)
    : m_vl(CommonParameters::Vlevel()),
    m_fopr_prec(fopr_prec), m_fopr_prec_force(fopr_prec_force),
    m_fopr(fopr), m_fopr_force(fopr_force),
    m_fprop_H_prec(fprop_H_prec),
    m_fprop_MD(fprop_MD), m_fprop_H(fprop_H)
  {
    set_parameters(params);
  }
 
  ~Action_F_Ratio_lex() {}
 
  void set_parameters(const Parameters&);
  void set_parameters();
 
  void get_parameters(Parameters&) const;
 
  void set_label(const std::string label)
  {
    m_label = label;
    vout.detailed(m_vl, "  label: %s\n", m_label.c_str());
  }
 
  std::string get_label()
  {
    return m_label;
  }
 
  void set_config(Field *U);
 
  double langevin(RandomNumbers *);
  double calcH();
 
  void force(Field&);
};
#endif