#include <Preconditioner.h>
Inheritance diagram for gtsam::Preconditioner:
Public Types | |
| typedef std::vector< size_t > | Dimensions |
| typedef std::shared_ptr< Preconditioner > | shared_ptr |
Public Member Functions | |
| virtual void | build (const GaussianFactorGraph &gfg, const KeyInfo &info, const std::map< Key, Vector > &lambda)=0 |
| build/factorize the preconditioner More... | |
| Preconditioner () | |
| virtual void | solve (const Vector &y, Vector &x) const =0 |
| implement x = L^{-1} y More... | |
| virtual void | transposeSolve (const Vector &y, Vector &x) const =0 |
| implement x = L^{-T} y More... | |
| virtual | ~Preconditioner () |
Detailed Description
Definition at line 64 of file Preconditioner.h.
Member Typedef Documentation
◆ Dimensions
| typedef std::vector<size_t> gtsam::Preconditioner::Dimensions |
Definition at line 67 of file Preconditioner.h.
◆ shared_ptr
| typedef std::shared_ptr<Preconditioner> gtsam::Preconditioner::shared_ptr |
Definition at line 66 of file Preconditioner.h.
Constructor & Destructor Documentation
◆ Preconditioner()
|
inline |
Definition at line 70 of file Preconditioner.h.
◆ ~Preconditioner()
|
inlinevirtual |
Definition at line 71 of file Preconditioner.h.
Member Function Documentation
◆ build()
|
pure virtual |
build/factorize the preconditioner
Implemented in gtsam::SubgraphPreconditioner, gtsam::BlockJacobiPreconditioner, and gtsam::DummyPreconditioner.
◆ solve()
implement x = L^{-1} y
Implemented in gtsam::SubgraphPreconditioner, gtsam::BlockJacobiPreconditioner, and gtsam::DummyPreconditioner.
◆ transposeSolve()
|
pure virtual |
implement x = L^{-T} y
Implemented in gtsam::SubgraphPreconditioner, gtsam::BlockJacobiPreconditioner, and gtsam::DummyPreconditioner.
The documentation for this class was generated from the following file: