Bridge++  Ver. 1.2.x
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
Public Member Functions | Static Public Attributes | Private Attributes | List of all members
Action_F_Ratio_lex Class Reference

HMC action for Hasenbusch preconditioned fermions. More...

#include <action_F_Ratio_lex.h>

Inheritance diagram for Action_F_Ratio_lex:
Action

Public Member Functions

 Action_F_Ratio_lex (Fopr *fopr_prec, Force *fopr_prec_force, Fopr *fopr, Force *fopr_force, Fprop *fprop_H_prec, Fprop *fprop_MD, Fprop *fprop_H)
 
 ~Action_F_Ratio_lex ()
 
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...
 
void notify_linkv ()
 to be called when gauge configuration is updated. More...
 
double langevin (RandomNumbers *)
 Langevis step. More...
 
double calcH ()
 calculate Hamiltonian of this action term. More...
 
const Field force ()
 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)
 

Static Public Attributes

static const std::string class_name = "Action_F_Ratio_lex"
 

Private Attributes

Field * m_U
 
int m_status_linkv
 
Fopr * m_fopr_prec
 
Force * m_fopr_prec_force
 
Fopr * m_fopr
 
Force * m_fopr_force
 
Field m_psf
 
std::string m_label
 
Field m_force
 
Fprop * m_fprop_H_prec
 
Fprop * m_fprop_MD
 
Fprop * m_fprop_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 Fprop is implemented. [03 Mar 2013 Y.Namekawa]

Definition at line 35 of file action_F_Ratio_lex.h.

Constructor & Destructor Documentation

Action_F_Ratio_lex::Action_F_Ratio_lex ( Fopr *  fopr_prec,
Force *  fopr_prec_force,
Fopr *  fopr,
Force *  fopr_force,
Fprop *  fprop_H_prec,
Fprop *  fprop_MD,
Fprop *  fprop_H 
)
inline

Definition at line 61 of file action_F_Ratio_lex.h.

Action_F_Ratio_lex::~Action_F_Ratio_lex ( )
inline

Definition at line 75 of file action_F_Ratio_lex.h.

Member Function Documentation

double Action_F_Ratio_lex::calcH ( )
virtual

calculate Hamiltonian of this action term.

Implements Action.

Definition at line 105 of file action_F_Ratio_lex.cpp.

const Field Action_F_Ratio_lex::force ( )
virtual

returns force for molcular dynamical update of conjugate momenta.

Implements Action.

Definition at line 142 of file action_F_Ratio_lex.cpp.

std::string Action_F_Ratio_lex::get_label ( )
inline

Definition at line 86 of file action_F_Ratio_lex.h.

double Action_F_Ratio_lex::langevin ( RandomNumbers *  )
virtual

Langevis step.

Implements Action.

Definition at line 58 of file action_F_Ratio_lex.cpp.

void Action_F_Ratio_lex::notify_linkv ( )
inlinevirtual

to be called when gauge configuration is updated.

Implements Action.

Definition at line 93 of file action_F_Ratio_lex.h.

void Action_F_Ratio_lex::set_config ( Field *  U)
virtual

setting pointer to the gauge configuration.

Implements Action.

Definition at line 45 of file action_F_Ratio_lex.cpp.

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

Definition at line 80 of file action_F_Ratio_lex.h.

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

Implements Action.

Definition at line 19 of file action_F_Ratio_lex.cpp.

void Action_F_Ratio_lex::set_parameters ( )

Definition at line 28 of file action_F_Ratio_lex.cpp.

Member Data Documentation

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

Definition at line 38 of file action_F_Ratio_lex.h.

Fopr* Action_F_Ratio_lex::m_fopr
private

Definition at line 46 of file action_F_Ratio_lex.h.

Force* Action_F_Ratio_lex::m_fopr_force
private

Definition at line 47 of file action_F_Ratio_lex.h.

Fopr* Action_F_Ratio_lex::m_fopr_prec
private

Definition at line 44 of file action_F_Ratio_lex.h.

Force* Action_F_Ratio_lex::m_fopr_prec_force
private

Definition at line 45 of file action_F_Ratio_lex.h.

Field Action_F_Ratio_lex::m_force
private

Definition at line 50 of file action_F_Ratio_lex.h.

Fprop* Action_F_Ratio_lex::m_fprop_H
private

Definition at line 54 of file action_F_Ratio_lex.h.

Fprop* Action_F_Ratio_lex::m_fprop_H_prec
private

Definition at line 52 of file action_F_Ratio_lex.h.

Fprop* Action_F_Ratio_lex::m_fprop_MD
private

Definition at line 53 of file action_F_Ratio_lex.h.

std::string Action_F_Ratio_lex::m_label
private

Definition at line 49 of file action_F_Ratio_lex.h.

Field Action_F_Ratio_lex::m_psf
private

Definition at line 48 of file action_F_Ratio_lex.h.

RandomNumbers* Action_F_Ratio_lex::m_rand
private

Definition at line 56 of file action_F_Ratio_lex.h.

int Action_F_Ratio_lex::m_status_linkv
private

Definition at line 42 of file action_F_Ratio_lex.h.

Field* Action_F_Ratio_lex::m_U
private

Definition at line 41 of file action_F_Ratio_lex.h.

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