jive::solver::CG Class Reference

#include <jive/solver/CG.h>

Inheritance diagram for jive::solver::CG:

Public Member Functions
	CG (const String &name, Ref< AbstractMatrix > matrix, Ref< VectorSpace > vspace, Ref< Constraints > cons=NIL, Ref< AbstractMatrix > precon=NIL)
virtual void	getInfo (const Properties &info) const
virtual void	configure (const Properties &props)
virtual void	getConfig (const Properties &props) const
Public Member Functions inherited from jive::solver::StdIterativeSolver
	StdIterativeSolver (const String &name, Ref< AbstractMatrix > matrix, Ref< VectorSpace > vspace, Ref< Constraints > cons=NIL)
virtual void	improve (const Vector &lhs, const Vector &rhs)
virtual void	setMode (int mode)
virtual int	getMode () const
virtual void	setPrecision (double eps)
virtual double	getPrecision () const
virtual AbstractMatrix *	getMatrix () const
virtual Constraints *	getConstraints () const
virtual void	setMaxIterCount (idx_t count)
virtual idx_t	getMaxIterCount () const
void	setUpdatePolicy (UpdatePolicy policy)
UpdatePolicy	getUpdatePolicy () const
void	getResidual (const Vector &r, const Vector &lhs, const Vector &rhs)
Public Member Functions inherited from jive::solver::IterativeSolver
	IterativeSolver (const String &name="")
Public Member Functions inherited from jive::solver::Solver
virtual void	solve (const Vector &lhs, const Vector &rhs)=0
	Computes the solution of a linear system of equations. More...
virtual void	configure (const Properties &conf, const Properties &props)
	Configures this solver given a set of properties. More...
virtual jem::Class *	getClass () const
	Returns the Class instance representing the runtime class of this object. More...
Public Member Functions inherited from jem::Object
virtual String	toString () const
	Returns a short textual description of this object. More...
virtual long	hashValue () const
	Returns a hash value for this object. More...
virtual bool	equals (const Ref< Object > &obj) const
	Tests whether two objects are equal. More...
Ref< Object >	clone () const
	Returns a copy of this object. More...

Static Public Member Functions
static Ref< Solver >	makeNew (const String &name, const Properties &conf, const Properties &props, const Properties &params, const Properties &globdat)
static void	declare ()
Static Public Member Functions inherited from jive::solver::StdIterativeSolver
static bool	decodeParams (Ref< AbstractMatrix > &matrix, Ref< VectorSpace > &vspace, Ref< Constraints > &cons, const Properties &params)
Static Public Member Functions inherited from jive::solver::Solver
static jem::Class *	getType ()
Static Public Member Functions inherited from jem::Object
static Class *	getType ()
	Returns the Class instance representing the Object class. More...

Static Public Attributes
static const char *	TYPE_NAME
Static Public Attributes inherited from jive::solver::StdIterativeSolver
static const double	MAX_RESIDUAL
static const char *	UPDATE_POLICIES [3]
Static Public Attributes inherited from jive::solver::IterativeSolver
static const idx_t	MAX_ITER

Protected Member Functions
virtual	~CG ()
virtual void	updatePrecon_ ()
virtual void	solve_ (idx_t &iiter, double &error, double rscale, const Vector &lhs, const Vector &rhs)
Protected Member Functions inherited from jive::solver::StdIterativeSolver
virtual	~StdIterativeSolver ()
void	testCancelled_ ()
Protected Member Functions inherited from jive::solver::IterativeSolver
virtual	~IterativeSolver ()
Protected Member Functions inherited from jive::solver::Solver
virtual	~Solver ()
Protected Member Functions inherited from jem::Collectable
	Collectable ()
	Creates an empty Collectable. More...
	~Collectable ()
	Frees resources. More...

Additional Inherited Members
Public Types inherited from jive::solver::StdIterativeSolver
enum	UpdatePolicy {   AUTO_UPDATE,   NEVER_UPDATE,   ALWAYS_UPDATE }
Public Types inherited from jive::solver::Solver
typedef jem::util::Properties	Properties
	A type representing a set of properties. More...
typedef util::Vector	Vector
	A type that represents a vector. More...
Public Attributes inherited from jive::solver::IterativeSolver
Event< idx_t, double, Self & >	nextIterEvent
Event< idx_t, double, Self & >	restartEvent
Protected Attributes inherited from jive::solver::StdIterativeSolver
Ref< AbstractMatrix >	matrix_
Ref< VectorSpace >	vspace_
Ref< Constrainer >	conman_
int	mode_
idx_t	maxIter_
double	precision_

Constructor & Destructor Documentation

jive::solver::CG::CG ( const String &  name, Ref< AbstractMatrix >  matrix, Ref< VectorSpace >  vspace, Ref< Constraints >  cons = NIL, Ref< AbstractMatrix >  precon = NIL  )

explicit

virtual jive::solver::CG::~CG ( )

protectedvirtual

Member Function Documentation

virtual void jive::solver::CG::getInfo ( const Properties &  info ) const

virtual

Reimplemented from jive::solver::StdIterativeSolver.

virtual void jive::solver::CG::configure ( const Properties &  props )

virtual

Reimplemented from jive::solver::StdIterativeSolver.

virtual void jive::solver::CG::getConfig ( const Properties &  props ) const

virtual

Reimplemented from jive::solver::StdIterativeSolver.

static Ref<Solver> jive::solver::CG::makeNew ( const String &  name, const Properties &  conf, const Properties &  props, const Properties &  params, const Properties &  globdat  )

static

static void jive::solver::CG::declare ( )

static

virtual void jive::solver::CG::updatePrecon_ ( )

protectedvirtual

Implements jive::solver::StdIterativeSolver.

virtual void jive::solver::CG::solve_ ( idx_t &  iiter, double &  error, double  rscale, const Vector &  lhs, const Vector &  rhs  )

protectedvirtual

Implements jive::solver::StdIterativeSolver.

Member Data Documentation

const char* jive::solver::CG::TYPE_NAME

static