PCGSolver.h File Reference

Preconditioned Conjugate Gradient Solver for linear systems. More...

Go to the source code of this file.

Classes
struct	gtsam::PCGSolverParameters
	Parameters for Preconditioned Conjugate Gradient solver. More...
struct	gtsam::PCGSolverResult
	Solution, convergence diagnostics, and phase timings from PCGSolver. More...
class	gtsam::PCGSolver
	A virtual base class for the preconditioned conjugate gradient solver. More...
class	gtsam::GaussianFactorGraphSystem
	Compiled flat-vector system used by preconditioned conjugate gradients. More...

Namespaces
namespace	gtsam
	Global functions in a separate testing namespace.

Functions
utility functions
VectorValues	gtsam::buildVectorValues (const Vector &v, const Ordering &ordering, const std::map< Key, size_t > &dimensions)
	Convert a flat vector to keyed blocks using an explicit ordering.

Detailed Description

Preconditioned Conjugate Gradient Solver for linear systems.

Date

Jan 31, 2012

Author

Yong-Dian Jian

Sungtae An

Fan Jiang