2-D finite difference-type linear system solver using Jacobi method. More...

#include <jet/fdm_jacobi_solver2.h>

Inheritance diagram for jet::FdmJacobiSolver2:

Public Member Functions
	FdmJacobiSolver2 (unsigned int maxNumberOfIterations, unsigned int residualCheckInterval, double tolerance)
	Constructs the solver with given parameters. More...

bool	solve (FdmLinearSystem2 *system) override
	Solves the given linear system. More...

bool	solveCompressed (FdmCompressedLinearSystem2 *system) override
	Solves the given compressed linear system. More...

unsigned int	maxNumberOfIterations () const
	Returns the max number of Jacobi iterations. More...

unsigned int	lastNumberOfIterations () const
	Returns the last number of Jacobi iterations the solver made. More...

double	tolerance () const
	Returns the max residual tolerance for the Jacobi method. More...

double	lastResidual () const
	Returns the last residual after the Jacobi iterations. More...

Public Member Functions inherited from jet::FdmLinearSystemSolver2
	FdmLinearSystemSolver2 ()=default

virtual	~FdmLinearSystemSolver2 ()=default

Static Public Member Functions
static void	relax (const FdmMatrix2 &A, const FdmVector2 &b, FdmVector2 x, FdmVector2 xTemp)
	Performs single Jacobi relaxation step. More...

static void	relax (const MatrixCsrD &A, const VectorND &b, VectorND x, VectorND xTemp)
	Performs single Jacobi relaxation step for compressed sys. More...

Detailed Description

2-D finite difference-type linear system solver using Jacobi method.

Constructor & Destructor Documentation

◆ FdmJacobiSolver2()

jet::FdmJacobiSolver2::FdmJacobiSolver2	(	unsigned int	maxNumberOfIterations,
		unsigned int	residualCheckInterval,
		double	tolerance
	)

Constructs the solver with given parameters.

Member Function Documentation

◆ lastNumberOfIterations()

unsigned int jet::FdmJacobiSolver2::lastNumberOfIterations ( ) const

Returns the last number of Jacobi iterations the solver made.

◆ lastResidual()

double jet::FdmJacobiSolver2::lastResidual ( ) const

Returns the last residual after the Jacobi iterations.

◆ maxNumberOfIterations()

unsigned int jet::FdmJacobiSolver2::maxNumberOfIterations ( ) const

Returns the max number of Jacobi iterations.

◆ relax() [1/2]

static void jet::FdmJacobiSolver2::relax	(	const FdmMatrix2 &	A,
		const FdmVector2 &	b,
		FdmVector2 *	x,
		FdmVector2 *	xTemp
	)

static

Performs single Jacobi relaxation step.

◆ relax() [2/2]

static void jet::FdmJacobiSolver2::relax	(	const MatrixCsrD &	A,
		const VectorND &	b,
		VectorND *	x,
		VectorND *	xTemp
	)

static

Performs single Jacobi relaxation step for compressed sys.

◆ solve()

bool jet::FdmJacobiSolver2::solve ( FdmLinearSystem2 * system )

overridevirtual

Solves the given linear system.

Implements jet::FdmLinearSystemSolver2.

◆ solveCompressed()

bool jet::FdmJacobiSolver2::solveCompressed ( FdmCompressedLinearSystem2 * system )

overridevirtual

Solves the given compressed linear system.

Reimplemented from jet::FdmLinearSystemSolver2.

◆ tolerance()

double jet::FdmJacobiSolver2::tolerance ( ) const

Returns the max residual tolerance for the Jacobi method.

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

jet/fdm_jacobi_solver2.h

Public Member Functions

Static Public Member Functions