gtsam  4.1.0
gtsam
gtsam::BlockJacobiPreconditioner Class Reference
+ Inheritance diagram for gtsam::BlockJacobiPreconditioner:

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
 

Public Types

typedef Preconditioner Base
 
- Public Types inherited from gtsam::Preconditioner
typedef boost::shared_ptr< Preconditionershared_ptr
 
typedef std::vector< size_t > Dimensions
 

Protected Member Functions

void clean ()
 

Protected Attributes

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

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