action_G_Rectangle_SF.h

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#ifndef ACTION_G_RECTANGLE_SF_INCLUDED
#define ACTION_G_RECTANGLE_SF_INCLUDED
 
#include "Action/action.h"
#include "Force/Gauge/force_G_Rectangle_SF.h"
 
#include "IO/bridgeIO.h"
using Bridge::vout;
 
 
class Action_G_Rectangle_SF : public Action
{
 public:
  static const std::string class_name;
 
 private:
  Bridge::VerboseLevel m_vl;
 
  int m_Nc;
 
  double m_beta;
  double m_c_plaq;
  double m_c_rect;
 
  std::string m_label;
 
  Field_G *m_U;
  Staple_SF m_staple;
  ShiftField_lex m_shift;
  Force_G *m_force_G;
 
  Mat_SU_N m_wk, m_wkpr;
  //  double *m_phi;
  //  double *m_phipr;
  double m_ct;  
  double m_ctr; 
 
  // raw parameter values
  std::vector<double> m_phi;
  std::vector<double> m_phipr;
 
 public:
  Action_G_Rectangle_SF()
    : m_vl(CommonParameters::Vlevel()),
    m_Nc(CommonParameters::Nc()), m_wk(m_Nc), m_wkpr(m_Nc)
  {
    m_force_G = Force_G::New("Force_G_Rectangle_SF");
  }
 
  Action_G_Rectangle_SF(const Parameters& params)
    : m_vl(CommonParameters::Vlevel()),
    m_Nc(CommonParameters::Nc()), m_wk(m_Nc), m_wkpr(m_Nc)
  {
    m_force_G = new Force_G_Rectangle_SF(params);
    set_parameters(params);
  }
 
  ~Action_G_Rectangle_SF()
  {
    delete m_force_G;
  }
 
  void set_parameters(const Parameters& params);
 
  void set_parameters(const double beta, const double c_plaq, const double c_rect,
                      double *phi, double *phipr,
                      const double ct, double ctr);
 
  void get_parameters(Parameters& params) 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)
  {
    m_U = (Field_G *)U;
  }
 
  double langevin(RandomNumbers *);
 
  double calcH();
 
  void force(Field&);
 
#ifdef USE_FACTORY
 private:
  static Action *create_object()
  {
    return new Action_G_Rectangle_SF();
  }
 
  static Action *create_object_with_params(const Parameters& params)
  {
    return new Action_G_Rectangle_SF(params);
  }
 
 public:
  static bool register_factory()
  {
    bool init = true;
    init &= Action::Factory::Register("Action_G_Rectangle_SF", create_object);
    init &= Action::Factory_params::Register("Action_G_Rectangle_SF", create_object_with_params);
    return init;
  }
#endif
};
 
#endif