gtsam::BlockJacobiPreconditioner Class Reference

Inheritance diagram for gtsam::BlockJacobiPreconditioner:

Collaboration diagram for gtsam::BlockJacobiPreconditioner:

Public Types
typedef Preconditioner	Base
typedef std::shared_ptr< Preconditioner >	shared_ptr
typedef std::vector< size_t >	Dimensions

Public Member Functions
void	solve (const Vector &y, Vector &x) const override
	implement x = L^{-1} y
void	transposeSolve (const Vector &y, Vector &x) const override
	implement x = L^{-T} y
void	build (const GaussianFactorGraph &gfg, const KeyInfo &info, const std::map< Key, Vector > &lambda) override
	build/factorize the preconditioner

Protected Member Functions
void	clean ()

Protected Attributes
std::vector< size_t >	dims_
double *	buffer_
size_t	bufferSize_
size_t	nnz_

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

• /home/docs/checkouts/readthedocs.org/user_builds/gtsam-jlblanco-docs/checkouts/latest/gtsam/linear/Preconditioner.h