staple_eo.h

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#ifndef STAPLE_EO_INCLUDED
#define STAPLE_EO_INCLUDED
 
#include "staple.h"
 
#include "Field/shiftField_eo.h"
 
#include "IO/bridgeIO.h"
 
 
class Staple_eo : public Staple
{
 public:
  static const std::string class_name;
 
 private:
  Bridge::VerboseLevel m_vl;
 
  std::string m_filename_output;
 
  int m_Nc, m_Nvol, m_Ndim;
 
  ShiftField_eo *m_shift;
 
  //  Field_G m_staple;
  Field_G m_v1, m_v2;
  Field_G m_w1, m_w2;
  Field_G m_Umu, m_Unu;
 
 public:
 
  Staple_eo() { init(); }
 
  Staple_eo(const Parameters& params) { init(params); }
 
  ~Staple_eo() { tidyup(); }
 
 public:
  void set_parameters(const Parameters& params);
 
  void get_parameters(Parameters& params) const;
 
  void upper(Field_G&, const Field_G&, const int, const int);
 
  void lower(Field_G&, const Field_G&, const int, const int);
 
  double plaq_s(const Field_G&);
 
  double plaq_t(const Field_G&);
 
  double plaquette(const Field_G&);
 
  void staple(Field_G&, const Field_G&, const int);
 
 private:
  // initial setup (obsolete).
  void init();
 
  // initial setup.
  void init(const Parameters& params);
 
  // final clean-up.
  void tidyup();
 
  double plaq_s_omp(const Field_G&);
 
  double plaq_t_omp(const Field_G&);
 
  double plaq_s_impl(const Field_G&);
 
  double plaq_t_impl(const Field_G&);
 
 
#ifdef USE_FACTORY
 private:
  static Staple *create_object()
  {
    return new Staple_eo();
  }
 
 public:
  static bool register_factory()
  {
    return Staple::Factory::Register("EvenOdd", create_object);
  }
#endif
};
#endif