#include <stout_gaugestate.h>

Inheritance diagram for Chroma::StoutGaugeState< P, Q >:

Public Member Functions
	StoutGaugeState (Handle< GaugeBC< P, Q > > gbc_, const StoutFermStateParams &p_, const Q &q_)
	Full constructor. More...

const GaugeBC< P, Q > &	getBC () const
	Return the gauge BC object for this state. More...

virtual	~StoutGaugeState ()
	Destructor. More...

const Q &	getLinks () const
	Return the link fields needed in constructing linear operators. More...

const Q &	getThinLinks () const

void	fatForceToThin (const P &F_fat, P &F_thin) const

void	deriv (P &F) const

void	create (Handle< GaugeBC< P, Q > > gbc_, const StoutFermStateParams &p_, const Q &u_)

Public Member Functions inherited from Chroma::GaugeState< P, Q >
virtual	~GaugeState ()
	Virtual destructor to help with cleanup;. More...

Public Member Functions inherited from Chroma::ConnectState< P, Q >
virtual	~ConnectState ()
	Virtual destructor to help with cleanup;. More...

Private Member Functions
	StoutGaugeState ()

void	operator= (const StoutGaugeState &)

Private Attributes
Handle< GaugeBC< P, Q > >	gbc

multi1d< Q >	smeared_links

StoutFermStateParams	params

Detailed Description

template<typename P, typename Q>
class Chroma::StoutGaugeState< P, Q >

Stout version of GaugeState.

Only needs to hold a gauge field and gauge bc

Definition at line 34 of file stout_gaugestate.h.

Constructor & Destructor Documentation

◆ StoutGaugeState() [1/2]

template<typename P , typename Q >

Chroma::StoutGaugeState< P, Q >::StoutGaugeState	(	Handle< GaugeBC< P, Q > >	gbc_,
		const StoutFermStateParams &	p_,
		const Q &	q_
	)

inline

Full constructor.

Definition at line 38 of file stout_gaugestate.h.

References Chroma::StoutGaugeState< P, Q >::create(), Chroma::END_CODE(), and Chroma::START_CODE().

◆ ~StoutGaugeState()

template<typename P , typename Q >

virtual Chroma::StoutGaugeState< P, Q >::~StoutGaugeState ( )

inlinevirtual

Destructor.

Definition at line 51 of file stout_gaugestate.h.

◆ StoutGaugeState() [2/2]

template<typename P , typename Q >

Chroma::StoutGaugeState< P, Q >::StoutGaugeState ( )

inlineprivate

Definition at line 160 of file stout_gaugestate.h.

Member Function Documentation

◆ create()

template<typename P , typename Q >

void Chroma::StoutGaugeState< P, Q >::create	(	Handle< GaugeBC< P, Q > >	gbc_,
		const StoutFermStateParams &	p_,
		const Q &	u_
	)

inline

Definition at line 118 of file stout_gaugestate.h.

References Chroma::END_CODE(), Chroma::StoutGaugeState< P, Q >::gbc, Chroma::i, mu, Chroma::StoutFermStateParams::n_smear, Nd, Chroma::StoutGaugeState< P, Q >::params, Chroma::StoutFermStateParams::rho, Chroma::StoutFermStateParams::smear_in_this_dirP, Chroma::Stouting::smear_links(), Chroma::StoutGaugeState< P, Q >::smeared_links, and Chroma::START_CODE().

Referenced by Chroma::StoutGaugeState< P, Q >::StoutGaugeState().

◆ deriv()

template<typename P , typename Q >

void Chroma::StoutGaugeState< P, Q >::deriv ( P & F ) const

inlinevirtual

A virtual function to get the derivative of the state. This is useful for things like fat link states, where the derivative of the state with respect to the thin links is complicated. The default implementation just multiplies the accumulated force by the (thin) links, which works because $\dot{U} = \pi U$ and the pi momenta get factored out this function modifies the force term