#include <wilsonLoop.h>

Public Member Functions
	WilsonLoop ()

virtual	~WilsonLoop ()

virtual void	set_parameters (const Parameters &params)
	setting parameters. More...

void	set_parameters (int Nspc_size, int Ntmp_size, int Ntype)

void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)

double	measure (Field_G &U)
	main function to measure Wilson loops. More...

int	index_wloop (int i_spc, int i_tmp, int i_type)
	index for Wilson loop variable. More...

Protected Attributes
Bridge::VerboseLevel	m_vl

Private Types
typedef std::valarray< int >	unit_vec

Private Member Functions
void	init ()
	initial setup independent of parameters. More...

double	calc_wloop (Field_G &Uspc, int t_ext)
	temporal gauge fixing of extended gauge field. More...

void	redef_Uspc (Field_G &Uspc, Field_G &Uext, int j, int nu, std::valarray< int > &unit_v)
	redefinition of product of spatial link variables. More...

void	set_extfield (Field_G &Uext, Field_G &Uorg)
	setup of extended gauge field. More...

void	gfix_temporal (Field_G &Uext)
	temporal gauge fixing of extended gauge field. More...

Private Attributes
int	m_Nspc_size
	parameters set by user More...

int	m_Ntmp_size
	spatial size of loop More...

int	m_Ntype
	number of measured loop-type More...

int	m_Ntype_max
	internal data members More...

int	m_Nx_ext
	size of extended gauge config. More...

int	m_Ny_ext
	size of extended gauge config. More...

int	m_Nz_ext
	size of extended gauge config. More...

int	m_Nt_ext
	size of extended gauge config. More...

int	m_Nvol_ext
	volume of extended gauge config. More...

std::valarray< unit_vec >	m_Nunit

std::valarray< int >	m_Nmax

Detailed Description

Definition at line 51 of file wilsonLoop.h.

Member Typedef Documentation

typedef std::valarray<int> WilsonLoop::unit_vec

private

Definition at line 70 of file wilsonLoop.h.

Constructor & Destructor Documentation

WilsonLoop::WilsonLoop ( )

inline

Definition at line 76 of file wilsonLoop.h.

virtual WilsonLoop::~WilsonLoop ( )

inlinevirtual

Definition at line 82 of file wilsonLoop.h.

Member Function Documentation

double WilsonLoop::calc_wloop	(	Field_G &	Uspc,
		int	t_ext
	)

private

temporal gauge fixing of extended gauge field.

Definition at line 252 of file wilsonLoop.cpp.

void WilsonLoop::gfix_temporal ( Field_G & Uext )

private

temporal gauge fixing of extended gauge field.

Definition at line 564 of file wilsonLoop.cpp.

int WilsonLoop::index_wloop	(	int	i_spc,
		int	i_tmp,
		int	i_type
	)

inline

index for Wilson loop variable.

Definition at line 95 of file wilsonLoop.h.

void WilsonLoop::init ( )

private

initial setup independent of parameters.

Definition at line 120 of file wilsonLoop.cpp.

double WilsonLoop::measure ( Field_G & U )

main function to measure Wilson loops.

setting extended config.

fixing extended config to temporal gauge.

on/off-diagonal direction type

permutation of direction

output: same format as Fortran code

Definition at line 167 of file wilsonLoop.cpp.

void WilsonLoop::redef_Uspc	(	Field_G &	Uspc,
		Field_G &	Uext,
		int	j,
		int	nu,
		std::valarray< int > &	unit_v
	)

private

redefinition of product of spatial link variables.

this loop counting is for exact comparison to Fortran code.

Definition at line 297 of file wilsonLoop.cpp.

void WilsonLoop::set_extfield	(	Field_G &	Uext,
		Field_G &	Uorg
	)

private

setup of extended gauge field.

Definition at line 394 of file wilsonLoop.cpp.

void WilsonLoop::set_parameter_verboselevel ( const Bridge::VerboseLevel vl )

inline

Definition at line 89 of file wilsonLoop.h.

void WilsonLoop::set_parameters ( const Parameters & params )

virtual

setting parameters.

Definition at line 45 of file wilsonLoop.cpp.

void WilsonLoop::set_parameters	(	int	Nspc_size,
		int	Ntmp_size,
		int	Ntype
	)

The following setting explicitly depends on the definition of unit vectors.

Definition at line 70 of file wilsonLoop.cpp.

Member Data Documentation

std::valarray<int> WilsonLoop::m_Nmax

private

Definition at line 72 of file wilsonLoop.h.

int WilsonLoop::m_Nspc_size

private

parameters set by user

spatial size of loop

Definition at line 58 of file wilsonLoop.h.

int WilsonLoop::m_Nt_ext

private

size of extended gauge config.

Definition at line 67 of file wilsonLoop.h.

int WilsonLoop::m_Ntmp_size

private

spatial size of loop

Definition at line 59 of file wilsonLoop.h.

int WilsonLoop::m_Ntype

private

number of measured loop-type

Definition at line 60 of file wilsonLoop.h.

int WilsonLoop::m_Ntype_max

private

internal data members

maximum size of loop-type

Definition at line 63 of file wilsonLoop.h.

std::valarray<unit_vec> WilsonLoop::m_Nunit

private

Definition at line 71 of file wilsonLoop.h.

int WilsonLoop::m_Nvol_ext

private

volume of extended gauge config.

Definition at line 68 of file wilsonLoop.h.

int WilsonLoop::m_Nx_ext

private

size of extended gauge config.

Definition at line 64 of file wilsonLoop.h.

int WilsonLoop::m_Ny_ext

private

size of extended gauge config.

Definition at line 65 of file wilsonLoop.h.

int WilsonLoop::m_Nz_ext

private

size of extended gauge config.

Definition at line 66 of file wilsonLoop.h.

Bridge::VerboseLevel WilsonLoop::m_vl

protected

Definition at line 54 of file wilsonLoop.h.

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

src/Measurements/Gauge/wilsonLoop.h
src/Measurements/Gauge/wilsonLoop.cpp

Public Member Functions

Protected Attributes

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation