action_F_Standard_SF.h

Go to the documentation of this file.

#ifndef ACTION_FSTANDARD_SF_INCLUDED
#define ACTION_FSTANDARD_SF_INCLUDED

#include "action.h"
#include "solver.h"

#include "field_G_SF.h"
#include "field_F_SF.h"

#include "bridgeIO.h"
using Bridge::vout;


class Action_F_Standard_SF : public Action
{
 public:
  static const std::string class_name;

 private:
  Fopr        *m_fopr;
  Force       *m_fopr_force;
  Field       m_psf;
  std::string m_label;
  Field       m_force;

  Solver *m_solver;

  Field *m_U;
  int   m_status_linkv;

  RandomNumbers *m_rand;

  Communicator *comm;
  int Svol;
  int m_Nc2;
  int m_Nd;

  // A function to set the pseudo fermion field to zero at the t=0 boundary.
  //  void set_boundary_zero(Field&);

 public:

  Action_F_Standard_SF(Fopr *fopr, Force *fopr_force)
    : Action(), m_fopr(fopr), m_fopr_force(fopr_force)
  {
    set_parameters();
  }

  ~Action_F_Standard_SF()
  {
    delete m_solver;
  }

  void set_parameters(const Parameters&);
  void set_parameters();

  void set_label(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 = U;
    m_fopr->set_config(U);
    m_fopr_force->set_config(U);
  }

  void notify_linkv()
  {
    m_status_linkv = 0;
  }

  double langevin(RandomNumbers *);

  double calcH();

  const Field force();
};
#endif