Chroma::EvenOddFermActQprop< T, P, Q > Class Template Reference
[Quark propagator solution routines]

Propagator of a generic even-odd fermion linear operator. More...

#include <eoprec_staggered_qprop.h>

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

List of all members.

Public Member Functions
	EvenOddFermActQprop (Handle< EvenOddLinearOperator< T, P, Q > > M_, Handle< LinearOperator< T > > A_, const Real &Mass_, const SysSolverCGParams &invParam_)
	Constructor.
	EvenOddFermActQprop (const EvenOddStaggeredTypeFermAct< T, P, Q > &S_, Handle< FermState< T, P, Q > > state, const SysSolverCGParams &invParam_)
	~EvenOddFermActQprop ()
	Destructor is automatic.
const Subset &	subset () const
	Return the subset on which the operator acts.
SystemSolverResults_t	operator() (T &psi, const T &chi) const
	Solver the linear system.
Private Member Functions
	EvenOddFermActQprop ()
Private Attributes
Handle< EvenOddLinearOperator< T, P, Q > >	M
Handle< LinearOperator< T > >	A
Real	Mass
SysSolverCGParams	invParam

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Detailed Description

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

Propagator of a generic even-odd fermion linear operator.

This routine is actually generic to all even-odd fermions

Definition at line 25 of file eoprec_staggered_qprop.h.

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Constructor & Destructor Documentation

template<typename T, typename P, typename Q>

Chroma::EvenOddFermActQprop< T, P, Q >::EvenOddFermActQprop	(	Handle< EvenOddLinearOperator< T, P, Q > >	M_,
		Handle< LinearOperator< T > >	A_,
		const Real &	Mass_,
		const SysSolverCGParams &	invParam_
	)			[inline]

Constructor.

Parameters:

	M_	Linear operator ( Read )
	A_	M^dag*M operator ( Read )
	invParam	inverter parameters ( Read )

Definition at line 34 of file eoprec_staggered_qprop.h.

template<typename T, typename P, typename Q>

Chroma::EvenOddFermActQprop< T, P, Q >::EvenOddFermActQprop	(	const EvenOddStaggeredTypeFermAct< T, P, Q > &	S_,
		Handle< FermState< T, P, Q > >	state,
		const SysSolverCGParams &	invParam_
	)			[inline]

Definition at line 41 of file eoprec_staggered_qprop.h.

template<typename T, typename P, typename Q>

Chroma::EvenOddFermActQprop< T, P, Q >::~EvenOddFermActQprop

(

)

[inline]

Destructor is automatic.

Definition at line 48 of file eoprec_staggered_qprop.h.

template<typename T, typename P, typename Q>

Chroma::EvenOddFermActQprop< T, P, Q >::EvenOddFermActQprop

(

)

[inline, private]

Definition at line 124 of file eoprec_staggered_qprop.h.

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Member Function Documentation

template<typename T, typename P, typename Q>

SystemSolverResults_t Chroma::EvenOddFermActQprop< T, P, Q >::operator()	(	T &	psi,
		const T &	chi
	)			const [inline, virtual]

Solver the linear system.

Parameters:

	psi	quark propagator ( Modify )
	chi	source ( Read )

Returns:

number of CG iterations

Implements Chroma::SystemSolver< T >.

Definition at line 59 of file eoprec_staggered_qprop.h.

References Chroma::EvenOddFermActQprop< T, P, Q >::A, END_CODE, Chroma::InvCG1(), Chroma::EvenOddFermActQprop< T, P, Q >::invParam, Chroma::EvenOddFermActQprop< T, P, Q >::M, Chroma::EvenOddFermActQprop< T, P, Q >::Mass, Chroma::SysSolverCGParams::MaxCG, Chroma::SysSolverCGParams::MinCG, Chroma::MINUS, Chroma::SystemSolverResults_t::n_count, Chroma::PLUS, Chroma::SystemSolverResults_t::resid, Chroma::SysSolverCGParams::RsdCG, START_CODE, and T.

template<typename T, typename P, typename Q>

const Subset& Chroma::EvenOddFermActQprop< T, P, Q >::subset

(

void

)

const [inline, virtual]

Return the subset on which the operator acts.

Implements Chroma::SystemSolver< T >.

Definition at line 51 of file eoprec_staggered_qprop.h.

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Member Data Documentation

template<typename T, typename P, typename Q>

Handle< LinearOperator<T> > Chroma::EvenOddFermActQprop< T, P, Q >::A [private]

Definition at line 127 of file eoprec_staggered_qprop.h.

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

template<typename T, typename P, typename Q>

SysSolverCGParams Chroma::EvenOddFermActQprop< T, P, Q >::invParam [private]

Definition at line 129 of file eoprec_staggered_qprop.h.

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

template<typename T, typename P, typename Q>

Handle< EvenOddLinearOperator<T,P,Q> > Chroma::EvenOddFermActQprop< T, P, Q >::M [private]

Definition at line 126 of file eoprec_staggered_qprop.h.

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

template<typename T, typename P, typename Q>

Real Chroma::EvenOddFermActQprop< T, P, Q >::Mass [private]

Definition at line 128 of file eoprec_staggered_qprop.h.

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

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

• eoprec_staggered_qprop.h

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