LinSolvers Class Reference

#include <LinSolvers.h>

List of all members.

Public Member Functions
	LinSolvers (const Epetra_Operator *AA, const Epetra_Operator *PP, double *wTmp, int _type=LINSOLV_QMR)
	~LinSolvers ()
int	solve (const Epetra_Vector &b, Epetra_Vector &x, double _tol, int _itMax)
Protected Member Functions
int	QMRS (const Epetra_Vector &b, Epetra_Vector &x, double _tol, int _itMax)
Private Member Functions
	LinSolvers (const LinSolvers &L)
LinSolvers &	operator= (const LinSolvers &L)
Private Attributes
const Epetra_Operator *	A
const Epetra_Operator *	Prec
double *	work_s
int	solverType
Static Private Attributes
static const int	LINSOLV_CGS = 1
static const int	LINSOLV_MINRES = 2
static const int	LINSOLV_SYMMLQ = 3
static const int	LINSOLV_QMR = 4

---

Detailed Description

Definition at line 58 of file LinSolvers.h.

---

Constructor & Destructor Documentation

LinSolvers::LinSolvers

(

const LinSolvers &

L

)

[private]

LinSolvers::LinSolvers	(	const Epetra_Operator *	AA,
		const Epetra_Operator *	PP,
		double *	wTmp,
		int	_type = LINSOLV_QMR
	)

Definition at line 59 of file LinSolvers.cpp.

LinSolvers::~LinSolvers

(

)

[inline]

Definition at line 87 of file LinSolvers.h.

---

Member Function Documentation

LinSolvers& LinSolvers::operator=

(

const LinSolvers &

L

)

[private]

int LinSolvers::QMRS	(	const Epetra_Vector &	b,
		Epetra_Vector &	x,
		double	_tol,
		int	_itMax
	)			[protected]

Definition at line 83 of file LinSolvers.cpp.

References A, Prec, tol, and work_s.

Referenced by solve().

int LinSolvers::solve	(	const Epetra_Vector &	b,
		Epetra_Vector &	x,
		double	_tol,
		int	_itMax
	)

Definition at line 67 of file LinSolvers.cpp.

References LINSOLV_QMR, QMRS(), and solverType.

Referenced by JDBSYM::jdbsym().

Here is the call graph for this function:

---

Member Data Documentation

const Epetra_Operator* LinSolvers::A [private]

Definition at line 62 of file LinSolvers.h.

Referenced by QMRS().

const int LinSolvers::LINSOLV_CGS = 1 [static, private]

Definition at line 69 of file LinSolvers.h.

const int LinSolvers::LINSOLV_MINRES = 2 [static, private]

Definition at line 70 of file LinSolvers.h.

const int LinSolvers::LINSOLV_QMR = 4 [static, private]

Definition at line 72 of file LinSolvers.h.

Referenced by solve().

const int LinSolvers::LINSOLV_SYMMLQ = 3 [static, private]

Definition at line 71 of file LinSolvers.h.

const Epetra_Operator* LinSolvers::Prec [private]

Definition at line 63 of file LinSolvers.h.

Referenced by QMRS().

int LinSolvers::solverType [private]

Definition at line 67 of file LinSolvers.h.

Referenced by solve().

double* LinSolvers::work_s [private]

Definition at line 65 of file LinSolvers.h.

Referenced by QMRS().

---

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

• src/eigsolv/LinSolvers.h
• src/eigsolv/LinSolvers.cpp

---