GradientFlow Class Reference

#include <gradientFlow.h>

Public Member Functions
	GradientFlow (Action *action)
void	update_U (double estep, Field_G &iP, Field_G &U)
void	set_parameters (const Parameters &params)
void	set_parameters (const int order_RK, const double Estep, const int Nstep, const int Nprec)
void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)
void	gradientFlow_4th (Field_G &U)
void	gradientFlow_5th (Field_G &U)
double	evolve (Field_G &U)

Protected Attributes
Bridge::VerboseLevel	m_vl

Private Attributes
int	m_order_RK
double	m_Estep
int	m_Nstep
int	m_Nprec
Action *	m_action
Field_G	iP
Field_G	iPP
Field_G	iP1
Field_G	iP2
int	Nc
int	Ndim
int	Nvol
int	Lvol

Static Private Attributes
static const double	c4 []
static const double	c5 []

Detailed Description

Definition at line 39 of file gradientFlow.h.

Constructor & Destructor Documentation

GradientFlow::GradientFlow ( Action *  action )

inline

Definition at line 63 of file gradientFlow.h.

Member Function Documentation

double GradientFlow::evolve

(

Field_G &

U

)

Definition at line 117 of file gradientFlow.cpp.

void GradientFlow::gradientFlow_4th

(

Field_G &

U

)

Definition at line 192 of file gradientFlow.cpp.

void GradientFlow::gradientFlow_5th

(

Field_G &

U

)

Definition at line 214 of file gradientFlow.cpp.

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

inline

Definition at line 116 of file gradientFlow.h.

void GradientFlow::set_parameters

(

const Parameters &

params

)

Definition at line 58 of file gradientFlow.cpp.

void GradientFlow::set_parameters	(	const int	order_RK,
		const double	Estep,
		const int	Nstep,
		const int	Nprec
	)

Definition at line 86 of file gradientFlow.cpp.

void GradientFlow::update_U	(	double	estep,
		Field_G &	iP,
		Field_G &	U
	)

Definition at line 157 of file gradientFlow.cpp.

Member Data Documentation

const double GradientFlow::c4

staticprivate

Initial value:

=
{ 0.25, -17.0 / 36.0, 8.0 / 9.0, 0.75, }

Definition at line 58 of file gradientFlow.h.

const double GradientFlow::c5

staticprivate

Initial value:

=
{
  1.0 / 6.0,
  1.0 - 1.0 / sqrt(2.0),
  2.0 - c5[1], 
  c5[1] - 0.5,
  -4.0 * c5[2],
  6.0 - 4.0 * c5[1],
  1.0 / c5[3],
}

Definition at line 59 of file gradientFlow.h.

Field_G GradientFlow::iP

private

Definition at line 51 of file gradientFlow.h.

Field_G GradientFlow::iP1

private

Definition at line 51 of file gradientFlow.h.

Field_G GradientFlow::iP2

private

Definition at line 51 of file gradientFlow.h.

Field_G GradientFlow::iPP

private

Definition at line 51 of file gradientFlow.h.

int GradientFlow::Lvol

private

Definition at line 56 of file gradientFlow.h.

Action* GradientFlow::m_action

private

Definition at line 50 of file gradientFlow.h.

double GradientFlow::m_Estep

private

Definition at line 46 of file gradientFlow.h.

int GradientFlow::m_Nprec

private

Definition at line 48 of file gradientFlow.h.

int GradientFlow::m_Nstep

private

Definition at line 47 of file gradientFlow.h.

int GradientFlow::m_order_RK

private

Definition at line 45 of file gradientFlow.h.

Bridge::VerboseLevel GradientFlow::m_vl

protected

Definition at line 42 of file gradientFlow.h.

int GradientFlow::Nc

private

Definition at line 53 of file gradientFlow.h.

int GradientFlow::Ndim

private

Definition at line 54 of file gradientFlow.h.

int GradientFlow::Nvol

private

Definition at line 55 of file gradientFlow.h.

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

• src/Measurements/Gauge/gradientFlow.h
• src/Measurements/Gauge/gradientFlow.cpp