Chroma::LinOpSysSolverCGArray< T > Class Template Reference
[Inverters]

Solve a M*psi=chi linear system by CG2. More...

#include <syssolver_linop_cg_array.h>

Inheritance diagram for Chroma::LinOpSysSolverCGArray< T >:

List of all members.

Public Member Functions
	LinOpSysSolverCGArray (Handle< LinearOperatorArray< T > > A_, const SysSolverCGParams &invParam_)
	Constructor.
	~LinOpSysSolverCGArray ()
	Destructor is automatic.
int	size () const
	Expected length of array index.
const Subset &	subset () const
	Return the subset on which the operator acts.
SystemSolverResults_t	operator() (multi1d< T > &psi, const multi1d< T > &chi) const
	Solver the linear system.
Private Member Functions
	LinOpSysSolverCGArray ()
Private Attributes
Handle< LinearOperatorArray< T > >	A
SysSolverCGParams	invParam

---

Detailed Description

template<typename T>
class Chroma::LinOpSysSolverCGArray< T >

Solve a M*psi=chi linear system by CG2.

Definition at line 34 of file syssolver_linop_cg_array.h.

---

Constructor & Destructor Documentation

template<typename T>

Chroma::LinOpSysSolverCGArray< T >::LinOpSysSolverCGArray	(	Handle< LinearOperatorArray< T > >	A_,
		const SysSolverCGParams &	invParam_
	)			[inline]

Constructor.

Parameters:

	M_	Linear operator ( Read )
	invParam	inverter parameters ( Read )

Definition at line 42 of file syssolver_linop_cg_array.h.

template<typename T>

Chroma::LinOpSysSolverCGArray< T >::~LinOpSysSolverCGArray

(

)

[inline]

Destructor is automatic.

Definition at line 48 of file syssolver_linop_cg_array.h.

template<typename T>

Chroma::LinOpSysSolverCGArray< T >::LinOpSysSolverCGArray

(

)

[inline, private]

Definition at line 94 of file syssolver_linop_cg_array.h.

---

Member Function Documentation

template<typename T>

SystemSolverResults_t Chroma::LinOpSysSolverCGArray< T >::operator()	(	multi1d< T > &	psi,
		const multi1d< T > &	chi
	)			const [inline, virtual]

Solver the linear system.

Parameters:

	psi	solution ( Modify )
	chi	source ( Read )

Returns:

syssolver results

Implements Chroma::SystemSolverArray< T >.

Definition at line 62 of file syssolver_linop_cg_array.h.

References Chroma::LinOpSysSolverCGArray< T >::A, END_CODE, Chroma::InvCG2(), Chroma::LinOpSysSolverCGArray< T >::invParam, Chroma::SysSolverCGParams::MaxCG, Chroma::SysSolverCGParams::MaxCGRestart, Chroma::MINUS, Chroma::n_count, Chroma::SysSolverCGParams::RsdCG, Chroma::SysSolverCGParams::RsdCGRestart, Chroma::LinOpSysSolverCGArray< T >::size(), and START_CODE.

template<typename T>

int Chroma::LinOpSysSolverCGArray< T >::size

(

void

)

const [inline, virtual]

Expected length of array index.

Implements Chroma::SystemSolverArray< T >.

Definition at line 51 of file syssolver_linop_cg_array.h.

References Chroma::LinOpSysSolverCGArray< T >::A.

Referenced by Chroma::LinOpSysSolverCGArray< T >::operator()().

template<typename T>

const Subset& Chroma::LinOpSysSolverCGArray< T >::subset

(

void

)

const [inline, virtual]

Return the subset on which the operator acts.

Implements Chroma::SystemSolverArray< T >.

Definition at line 54 of file syssolver_linop_cg_array.h.

References Chroma::LinOpSysSolverCGArray< T >::A.

---

Member Data Documentation

template<typename T>

Handle< LinearOperatorArray<T> > Chroma::LinOpSysSolverCGArray< T >::A [private]

Definition at line 96 of file syssolver_linop_cg_array.h.

Referenced by Chroma::LinOpSysSolverCGArray< T >::operator()(), Chroma::LinOpSysSolverCGArray< T >::size(), and Chroma::LinOpSysSolverCGArray< T >::subset().

template<typename T>

SysSolverCGParams Chroma::LinOpSysSolverCGArray< T >::invParam [private]

Definition at line 97 of file syssolver_linop_cg_array.h.

Referenced by Chroma::LinOpSysSolverCGArray< T >::operator()().

---

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

• syssolver_linop_cg_array.h

---