Bridge++  Ver. 1.3.x
Public Member Functions | Static Public Attributes | Private Attributes | List of all members
Action_F_Ratio Class Reference

HMC action for Hasenbusch preconditioned fermions. More...

#include <action_F_Ratio.h>

Inheritance diagram for Action_F_Ratio:
Action

Public Member Functions

 Action_F_Ratio (Fopr *fopr_prec, Force *fopr_prec_force, Fopr *fopr, Force *fopr_force)
 
 Action_F_Ratio (unique_ptr< Fopr > &fopr_prec, unique_ptr< Force > &fopr_prec_force, unique_ptr< Fopr > &fopr, unique_ptr< Force > &fopr_force)
 
 ~Action_F_Ratio ()
 
void set_parameters (const Parameters &)
 
void set_parameters ()
 
void set_label (std::string label)
 
std::string get_label ()
 
void set_config (Field *U)
 setting pointer to the gauge configuration. More...
 
double langevin (RandomNumbers *)
 Langevis step. More...
 
double calcH ()
 calculate Hamiltonian of this action term. More...
 
void force (Field &)
 returns force for molcular dynamical update of conjugate momenta. More...
 
- Public Member Functions inherited from Action
 Action ()
 
virtual ~Action ()
 
void set_parameter_verboselevel (const Bridge::VerboseLevel vl)
 
virtual void force (Field &v, Field *U)
 

Static Public Attributes

static const std::string class_name = "Action_F_Ratio"
 

Private Attributes

Field * m_U
 
Fopr * m_fopr_prec
 
Force * m_fopr_prec_force
 
Fopr * m_fopr
 
Force * m_fopr_force
 
Field m_psf
 
std::string m_label
 
Solver * m_solver_H_prec
 
Solver * m_solver_MD
 
Solver * m_solver_H
 
RandomNumbers * m_rand
 

Additional Inherited Members

- Protected Attributes inherited from Action
Bridge::VerboseLevel m_vl
 

Detailed Description

HMC action for Hasenbusch preconditioned fermions.

This class is used to define an fermion action used in HMC which is given as a ratio of two fermion operators. Two sets of fermion and Force operators and given at the construction. 05 Dec 2011 H.Matsufuru Selectors are implemented. [02 Feb 2013 Y.Namekawa] (Selectors are replaced with factories by Aoyama-san) unique_ptr is introduced to avoid memory leaks [21 Mar 2015 Y.Namekawa]

Definition at line 38 of file action_F_Ratio.h.

Constructor & Destructor Documentation

Action_F_Ratio::Action_F_Ratio ( Fopr *  fopr_prec,
Force *  fopr_prec_force,
Fopr *  fopr,
Force *  fopr_force 
)
inline

Definition at line 60 of file action_F_Ratio.h.

Action_F_Ratio::Action_F_Ratio ( unique_ptr< Fopr > &  fopr_prec,
unique_ptr< Force > &  fopr_prec_force,
unique_ptr< Fopr > &  fopr,
unique_ptr< Force > &  fopr_force 
)
inline

Definition at line 70 of file action_F_Ratio.h.

Action_F_Ratio::~Action_F_Ratio ( )
inline

Definition at line 80 of file action_F_Ratio.h.

Member Function Documentation

double Action_F_Ratio::calcH ( )
virtual

calculate Hamiltonian of this action term.

Implements Action.

Definition at line 113 of file action_F_Ratio.cpp.

void Action_F_Ratio::force ( Field &  )
virtual

returns force for molcular dynamical update of conjugate momenta.

Implements Action.

Definition at line 149 of file action_F_Ratio.cpp.

std::string Action_F_Ratio::get_label ( )
inline

Definition at line 96 of file action_F_Ratio.h.

double Action_F_Ratio::langevin ( RandomNumbers *  )
virtual

Langevis step.

Implements Action.

Definition at line 53 of file action_F_Ratio.cpp.

void Action_F_Ratio::set_config ( Field *  U)
inlinevirtual

setting pointer to the gauge configuration.

Implements Action.

Definition at line 101 of file action_F_Ratio.h.

void Action_F_Ratio::set_label ( std::string  label)
inline

Definition at line 90 of file action_F_Ratio.h.

void Action_F_Ratio::set_parameters ( const Parameters &  params)
virtual

Implements Action.

Definition at line 19 of file action_F_Ratio.cpp.

void Action_F_Ratio::set_parameters ( )

Definition at line 28 of file action_F_Ratio.cpp.

Member Data Documentation

const std::string Action_F_Ratio::class_name = "Action_F_Ratio"
static

Definition at line 41 of file action_F_Ratio.h.

Fopr* Action_F_Ratio::m_fopr
private

Definition at line 48 of file action_F_Ratio.h.

Force* Action_F_Ratio::m_fopr_force
private

Definition at line 49 of file action_F_Ratio.h.

Fopr* Action_F_Ratio::m_fopr_prec
private

Definition at line 46 of file action_F_Ratio.h.

Force* Action_F_Ratio::m_fopr_prec_force
private

Definition at line 47 of file action_F_Ratio.h.

std::string Action_F_Ratio::m_label
private

Definition at line 51 of file action_F_Ratio.h.

Field Action_F_Ratio::m_psf
private

Definition at line 50 of file action_F_Ratio.h.

RandomNumbers* Action_F_Ratio::m_rand
private

Definition at line 57 of file action_F_Ratio.h.

Solver* Action_F_Ratio::m_solver_H
private

Definition at line 55 of file action_F_Ratio.h.

Solver* Action_F_Ratio::m_solver_H_prec
private

Definition at line 53 of file action_F_Ratio.h.

Solver* Action_F_Ratio::m_solver_MD
private

Definition at line 54 of file action_F_Ratio.h.

Field* Action_F_Ratio::m_U
private

Definition at line 44 of file action_F_Ratio.h.

The documentation for this class was generated from the following files: