Stout field state. More...

#include <stout_fermstate_w.h>

Inheritance diagram for Chroma::StoutFermState< T, P, Q >:

Public Member Functions
	StoutFermState (Handle< FermBC< T, P, Q > > fbc_, const StoutFermStateParams &p_, const Q &u_)
	Constructor only from a parameter structure. More...

const FermBC< T, P, Q > &	getBC () const
	Return the ferm BC object for this state. More...

Handle< FermBC< T, P, Q > >	getFermBC () const
	Return the ferm BC object for this state. More...

virtual	~StoutFermState ()
	Destructor is automagic. More...

const Q &	getLinks () const
	Return FAT Linke. More...

const Q &	getThinLinks () const

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

virtual void	deriv (P &F) const

Public Member Functions inherited from Chroma::FermState< T, P, Q >
virtual	~FermState ()
	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
	StoutFermState ()

void	create (Handle< FermBC< T, P, Q > > fbc_, const StoutFermStateParams &p_, const Q &u_)

Private Attributes
Handle< FermBC< T, P, Q > >	fbc

multi1d< Q >	smeared_links

Q	fat_links_with_bc

StoutFermStateParams	params

Detailed Description

template<typename T, typename P, typename Q>
class Chroma::StoutFermState< T, P, Q >

Stout field state.

Holds a stout smeared state

Definition at line 34 of file stout_fermstate_w.h.

Constructor & Destructor Documentation

◆ StoutFermState() [1/2]

template<typename T , typename P , typename Q >

Chroma::StoutFermState< T, P, Q >::StoutFermState	(	Handle< FermBC< T, P, Q > >	fbc_,
		const StoutFermStateParams &	p_,
		const Q &	u_
	)

inline

Constructor only from a parameter structure.

Definition at line 40 of file stout_fermstate_w.h.

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

◆ ~StoutFermState()

template<typename T , typename P , typename Q >

virtual Chroma::StoutFermState< T, P, Q >::~StoutFermState ( )

inlinevirtual

Destructor is automagic.

Definition at line 56 of file stout_fermstate_w.h.

◆ StoutFermState() [2/2]

template<typename T , typename P , typename Q >

Chroma::StoutFermState< T, P, Q >::StoutFermState ( )

inlineprivate

Definition at line 133 of file stout_fermstate_w.h.

Member Function Documentation

◆ create()

template<typename T , typename P , typename Q >

void Chroma::StoutFermState< T, P, Q >::create	(	Handle< FermBC< T, P, Q > >	fbc_,
		const StoutFermStateParams &	p_,
		const Q &	u_
	)

inlineprivate

Definition at line 137 of file stout_fermstate_w.h.

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

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

◆ deriv()

template<typename T , typename P , typename Q >

virtual void Chroma::StoutFermState< T, 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