gtsam::GaussianFactorGraphSystem Class Reference

Detailed Description

System class needed for calling preconditionedConjugateGradient.

Public Member Functions
	GaussianFactorGraphSystem (const GaussianFactorGraph &gfg, const Preconditioner &preconditioner, const KeyInfo &info, const std::map< Key, Vector > &lambda)
void	residual (const Vector &x, Vector &r) const
void	multiply (const Vector &x, Vector &y) const
void	leftPrecondition (const Vector &x, Vector &y) const
void	rightPrecondition (const Vector &x, Vector &y) const
void	scal (const double alpha, Vector &x) const
double	dot (const Vector &x, const Vector &y) const
void	axpy (const double alpha, const Vector &x, Vector &y) const
void	getb (Vector &b) const

Public Attributes
const GaussianFactorGraph &	gfg_
const Preconditioner &	preconditioner_
const KeyInfo &	keyInfo_
const std::map< Key, Vector > &	lambda_

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

• /tmp/gtsam-4.2-docs.H5EUbA/src/gtsam/linear/PCGSolver.h
• /tmp/gtsam-4.2-docs.H5EUbA/src/gtsam/linear/PCGSolver.cpp