forceSmear_APE_SF.h

Go to the documentation of this file.

 
#ifndef FORCESMEAR_APE_ALT_INCLUDED
#define FORCESMEAR_APE_ALT_INCLUDED
 
#include "lib/Smear/forceSmear.h"
#include "lib/Field/field_SF.h"
#include "lib/Field/shiftField_lex.h"
#include "lib/Smear/smear_APE_SF.h"
#include "lib/Smear/projection.h"
#include "lib/IO/bridgeIO.h"
using Bridge::vout;
 
 
class ForceSmear_APE_SF : public ForceSmear
{
 public:
  static const std::string class_name;
 
 private:
  int m_Ndim, m_Nvol;
  std::vector<double> m_rho;
  std::vector<double> m_phi;   
  std::vector<double> m_phipr; 
  Bridge::VerboseLevel m_vl;
 
  Projection *m_proj;
 
  ShiftField_lex *m_shift;
 
  std::vector<Field_G> m_U;
  std::vector<Field_G> m_iTheta;
 
  Mat_SU_N m_wk;    
  Mat_SU_N m_wkpr;  
 
  Field_G *m_v1;
  Field_G *m_v2;
  Field_G *m_vt1;
  Field_G *m_vt2;
  Field_G *m_vt3;
 
  Field_G *m_ct1;
  Field_G *m_ct2;
  Field_G *m_xi;
 
 public:
 
  ForceSmear_APE_SF(Projection *proj, const Parameters& params)
    : m_proj(proj),
      m_wk(CommonParameters::Nc()), m_wkpr(CommonParameters::Nc())
  { init(params); }
 
  ~ForceSmear_APE_SF(){ tidyup(); }
 
  void set_parameters(const Parameters& params);
 
  void set_parameters(const double rho1,
                      const std::vector<double>& phi,
                      const std::vector<double>& phipr);
 
  void set_parameters(const std::vector<double>& rho,
                      const std::vector<double>& phi,
                      const std::vector<double>& phipr);
 
  void get_parameters(Parameters& params) const;
 
  void force_udiv(Field_G& Sigma, const Field_G& Sigma_p, const Field_G& U);
 
 private:
 
  void init(const Parameters& params);
 
  void tidyup();
 
  int index(int mu, int nu){ return (mu + nu * m_Ndim); }
 
  void force_each(Field_G&,
                  const Field_G&, const Field_G&,
                  const Field_G&, const Field_G&,
                  const int mu, const int nu);
 
  void staple(Field_G&,
              const Field_G&, const Field_G&,
              const int mu, const int nu);
 
#ifdef USE_FACTORY
 private:
 
  static ForceSmear *create_object_with_params(Projection *proj,
                                               const Parameters& params)
  { return new ForceSmear_APE_SF(proj, params); }
 
 public:
  static bool register_factory()
  {
    bool init = true;
    init &= ForceSmear::Factory_params::Register("APE_SF",
                                             create_object_with_params);
    return init;
  }
#endif
 
};
#endif