Smear_APE Class Reference

APE type smearing of link variables. More...

#include <smear_APE.h>

Inheritance diagram for Smear_APE:

Public Member Functions
	Smear_APE (Projection *proj)
	Constructor requires a pointer to Projection object. More...
	Smear_APE (unique_ptr< Projection > &proj)
	~Smear_APE ()
	Deconstructor. More...
void	set_parameters (const Parameters &params)
	Setting parameters with Parameters object. More...
void	set_parameters (const double rho1)
	Setting parameter with isotropic parameter. More...
void	set_parameters (const std::vector< double > &rho)
	Setting parameter with anisotropic parameter. More...
void	smear (Field_G &Usmear, const Field_G &U)
	Smearing of a given gauge field. More...
Public Member Functions inherited from Smear
	Smear ()
virtual	~Smear ()
void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)

Static Public Attributes
static const std::string	class_name = "Smear_APE"

Private Member Functions
void	staple (Field_G &, const Field_G &, const Field_G &, int mu, int nu)
	Staple construction. More...

Private Attributes
int	m_Ndim
	spacetime dimension More...
std::valarray< double >	m_rho
	smearing parameter More...
Projection *	m_proj
	projector to group element. More...

Additional Inherited Members
Protected Attributes inherited from Smear
Bridge::VerboseLevel	m_vl

Detailed Description

APE type smearing of link variables.

This class smears link variables with APE-type construction of smeared links with a given projection operator to SU(N) group element. Parameter is (,), which in general depends on the directions of the modified link and the staple. By explicitly giving (,) as std::vector object, anisotropic setup is possible, while isotropic setup requires only one double parameter, `rho_uniform'. 08 Apr 2012/15 Jul 2012 H.Matsufuru YAML is implemented. [14 Nov 2012 Y.Namekawa] unique_ptr is introduced to avoid memory leaks [21 Mar 2015 Y.Namekawa]

Definition at line 43 of file smear_APE.h.

Constructor & Destructor Documentation

Smear_APE::Smear_APE ( Projection *  proj )

inline

Constructor requires a pointer to Projection object.

Definition at line 55 of file smear_APE.h.

Smear_APE::Smear_APE ( unique_ptr< Projection > &  proj )

inline

Definition at line 60 of file smear_APE.h.

Smear_APE::~Smear_APE ( )

inline

Deconstructor.

Definition at line 66 of file smear_APE.h.

Member Function Documentation

void Smear_APE::set_parameters ( const Parameters &  params )

virtual

Setting parameters with Parameters object.

Implements Smear.

Definition at line 34 of file smear_APE.cpp.

void Smear_APE::set_parameters

(

const double

rho1

)

Setting parameter with isotropic parameter.

Definition at line 56 of file smear_APE.cpp.

void Smear_APE::set_parameters

(

const std::vector< double > &

rho

)

Setting parameter with anisotropic parameter.

Definition at line 76 of file smear_APE.cpp.

void Smear_APE::smear ( Field_G &  Usmear, const Field_G &  U  )

virtual

Smearing of a given gauge field.

Implements Smear.

Definition at line 99 of file smear_APE.cpp.

void Smear_APE::staple ( Field_G &  , const Field_G &  , const Field_G &  , int  mu, int  nu  )

private

Staple construction.

Member Data Documentation

const std::string Smear_APE::class_name = "Smear_APE"

static

Definition at line 46 of file smear_APE.h.

int Smear_APE::m_Ndim

private

spacetime dimension

Definition at line 49 of file smear_APE.h.

Projection* Smear_APE::m_proj

private

projector to group element.

Definition at line 51 of file smear_APE.h.

std::valarray<double> Smear_APE::m_rho

private

smearing parameter

Definition at line 50 of file smear_APE.h.

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

• src/lib/Smear/smear_APE.h
• src/lib/Smear/smear_APE.cpp