#include <Preconditioner.h>

Inheritance diagram for gtsam::BlockJacobiPreconditioner:

Public Types
typedef Preconditioner	Base

Public Types inherited from gtsam::Preconditioner
typedef std::vector< size_t >	Dimensions

typedef boost::shared_ptr< Preconditioner >	shared_ptr

Public Member Functions
	BlockJacobiPreconditioner ()

void	build (const GaussianFactorGraph &gfg, const KeyInfo &info, const std::map< Key, Vector > &lambda) override
	build/factorize the preconditioner More...

void	solve (const Vector &y, Vector &x) const override
	implement x = L^{-1} y More...

void	transposeSolve (const Vector &y, Vector &x) const override
	implement x = L^{-T} y More...

	~BlockJacobiPreconditioner () override

Public Member Functions inherited from gtsam::Preconditioner
	Preconditioner ()

virtual	~Preconditioner ()

Protected Member Functions
void	clean ()

Protected Attributes
double *	buffer_

size_t	bufferSize_

std::vector< size_t >	dims_

size_t	nnz_

Detailed Description

Definition at line 131 of file Preconditioner.h.

Member Typedef Documentation

typedef Preconditioner gtsam::BlockJacobiPreconditioner::Base

Definition at line 133 of file Preconditioner.h.

Constructor & Destructor Documentation

gtsam::BlockJacobiPreconditioner::BlockJacobiPreconditioner ( )

Definition at line 78 of file Preconditioner.cpp.

gtsam::BlockJacobiPreconditioner::~BlockJacobiPreconditioner ( )

override

Definition at line 82 of file Preconditioner.cpp.

Member Function Documentation

void gtsam::BlockJacobiPreconditioner::build	(	const GaussianFactorGraph &	gfg,
		const KeyInfo &	info,
		const std::map< Key, Vector > &	lambda
	)

overridevirtual

build/factorize the preconditioner

Implements gtsam::Preconditioner.

Definition at line 126 of file Preconditioner.cpp.

void gtsam::BlockJacobiPreconditioner::clean ( )

protected

Definition at line 176 of file Preconditioner.cpp.

void gtsam::BlockJacobiPreconditioner::solve	(	const Vector &	y,
		Vector &	x
	)		const

overridevirtual

implement x = L^{-1} y

Implements gtsam::Preconditioner.

Definition at line 85 of file Preconditioner.cpp.

void gtsam::BlockJacobiPreconditioner::transposeSolve	(	const Vector &	y,
		Vector &	x
	)		const

overridevirtual

implement x = L^{-T} y

Implements gtsam::Preconditioner.

Definition at line 106 of file Preconditioner.cpp.

Member Data Documentation

double* gtsam::BlockJacobiPreconditioner::buffer_

protected

Definition at line 151 of file Preconditioner.h.

size_t gtsam::BlockJacobiPreconditioner::bufferSize_

protected

Definition at line 152 of file Preconditioner.h.

std::vector<size_t> gtsam::BlockJacobiPreconditioner::dims_

protected

Definition at line 150 of file Preconditioner.h.

size_t gtsam::BlockJacobiPreconditioner::nnz_

protected

Definition at line 153 of file Preconditioner.h.

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

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation