jive::solver Namespace Reference

This namespace contains classes and functions for solving linear systems of equations. More...

Classes
class	AGMRES
class	CG
class	CoarseDofSpace
class	CoarseMatrix
class	CoarsePrecon
class	ConstrainedSolver
	Bundles a solver and a constraints handler into a single object. More...
class	Constrainer
	Applies a set of constraints to a linear system of equations. More...
class	ConstrainerFactory
class	DenseRestrictor
class	DiagPrecon
class	DirectPointConstrainer
class	DirectSolver
	Provides an interface for classes that implement direct solution algorithms. More...
class	DirectVerboseSolver
class	DualPrecon
class	DummyConstrainer
class	DummyPrecon
class	EigenSolver
class	EigenSolverFactory
class	EigenSolverParams
class	FGMRES
class	FilterPointConstrainer
class	GCR
class	GenericConstrainer
class	GMRES
class	GMRESUtils
class	IterativeSolver
class	IterativeSolverException
class	IterativeVerboseSolver
class	LocalRestrictor
class	LocalSolver
class	MPRestrictor
class	NeumannPrecon
class	NullSpaceRestrictor
class	PointConstrainer
class	Preconditioner
class	PreconFactory
class	PropertyNames
class	Restrictor
class	RestrictorFactory
class	RigidBodyRestrictor
class	SchurDofSpace
class	SchurMatrix
class	SchurRestrictor
class	SchurSolver
class	SimpleRestrictor
class	SkylineLU
class	SkylineSolver
class	SmoothRestrictor
class	Solver
	Computes the solution of a linear system of equations. More...
class	SolverException
	Signals the failure of a solver or preconditioner. More...
class	SolverFactory
class	SolverInfo
class	SolverParams
class	SolverPrecon
class	SparseIFactor
class	SparseLU
	Implements a direct solver that is based on sparse LU factorization with pivoting. More...
class	SparseRestrictor
class	StdConstrainer
class	StdIterativeSolver
class	SymdirEigenSolver
class	UserdefRestrictor
class	VerboseSolver

Typedefs
typedef PropertyNames	PropNames
typedef Preconditioner	Precon
typedef jem::mp::Context	MPContext

Functions
void	declareSolvers ()
void	declareEigenSolvers ()
void	declareConstrainers ()
Ref< Precon >	newPrecon (const String &name, const Properties &conf, const Properties &params, const Properties &globdat)
Ref< Precon >	newPrecon (const String &name, const Properties &conf, const Properties &props, const Properties &params, const Properties &globdat)
Ref< Restrictor >	newRestrictor (const String &name, const Properties &conf, const Properties &params, const Properties &globdat)
Ref< Restrictor >	newRestrictor (const String &name, const Properties &conf, const Properties &props, const Properties &params, const Properties &globdat)
void	groupItems (const String &name, const IdxVector &itemMap, idx_t partCount, const ItemSet &items, Ref< DofSpace > dofs=NIL, Ref< AbstractMatrix > matrix=NIL)
Ref< VerboseSolver >	newVerboseSolver (const Ref< Solver > &solver, const Ref< PrintWriter > &out=NIL)
Ref< VerboseSolver >	newVerboseSolver (const String &name, const Ref< Solver > &solver, const Ref< PrintWriter > &out=NIL)

Detailed Description

The namespace jive::solver contains classes and functions for solving linear systems of equations. It comprises classes that implement an iterative solution algorithm, and classes that implement direct algorithms.

All classes and functions in this namespace can be found in the package jive.solver.

Typedef Documentation

typedef PropertyNames jive::solver::PropNames

typedef Preconditioner jive::solver::Precon

typedef jem::mp::Context jive::solver::MPContext

Function Documentation

void jive::solver::declareSolvers

(

)

void jive::solver::declareEigenSolvers

(

)

void jive::solver::declareConstrainers

(

)

Ref<Precon> jive::solver::newPrecon	(	const String &	name,
		const Properties &	conf,
		const Properties &	params,
		const Properties &	globdat
	)

Ref<Precon> jive::solver::newPrecon	(	const String &	name,
		const Properties &	conf,
		const Properties &	props,
		const Properties &	params,
		const Properties &	globdat
	)

Ref<Restrictor> jive::solver::newRestrictor	(	const String &	name,
		const Properties &	conf,
		const Properties &	params,
		const Properties &	globdat
	)

Ref<Restrictor> jive::solver::newRestrictor	(	const String &	name,
		const Properties &	conf,
		const Properties &	props,
		const Properties &	params,
		const Properties &	globdat
	)

void jive::solver::groupItems	(	const String &	name,
		const IdxVector &	itemMap,
		idx_t	partCount,
		const ItemSet &	items,
		Ref< DofSpace >	dofs = NIL,
		Ref< AbstractMatrix >	matrix = NIL
	)

Ref<VerboseSolver> jive::solver::newVerboseSolver	(	const Ref< Solver > &	solver,
		const Ref< PrintWriter > &	out = NIL
	)

Ref<VerboseSolver> jive::solver::newVerboseSolver	(	const String &	name,
		const Ref< Solver > &	solver,
		const Ref< PrintWriter > &	out = NIL
	)