#include <IterativeSolver.h>
Public Types | |
| typedef std::map< Key, KeyInfoEntry > | Base |
Public Member Functions | |
| std::vector< size_t > | colSpec () const |
| Return a vector of dimensions ordered by ordering() More... | |
| KeyInfo () | |
| Default Constructor. More... | |
| KeyInfo (const GaussianFactorGraph &fg) | |
| Construct from Gaussian factor graph, use "Natural" ordering. More... | |
| KeyInfo (const GaussianFactorGraph &fg, const Ordering &ordering) | |
| Construct from Gaussian factor graph and a given ordering. More... | |
| size_t | numCols () const |
| Return the total number of columns (scalar variables = sum of dimensions) More... | |
| const Ordering & | ordering () const |
| Return the ordering. More... | |
| VectorValues | x0 () const |
| Return VectorValues with zeros, of correct dimension. More... | |
| Vector | x0vector () const |
| Return zero Vector of correct dimension. More... | |
Protected Member Functions | |
| void | initialize (const GaussianFactorGraph &fg) |
Protected Attributes | |
| size_t | numCols_ |
| Ordering | ordering_ |
Detailed Description
Handy data structure for iterative solvers
Definition at line 127 of file IterativeSolver.h.
Member Typedef Documentation
◆ Base
| typedef std::map<Key, KeyInfoEntry> gtsam::KeyInfo::Base |
Definition at line 131 of file IterativeSolver.h.
Constructor & Destructor Documentation
◆ KeyInfo() [1/3]
|
inline |
Default Constructor.
Definition at line 143 of file IterativeSolver.h.
◆ KeyInfo() [2/3]
| gtsam::KeyInfo::KeyInfo | ( | const GaussianFactorGraph & | fg | ) |
Construct from Gaussian factor graph, use "Natural" ordering.
Definition at line 111 of file IterativeSolver.cpp.
◆ KeyInfo() [3/3]
| gtsam::KeyInfo::KeyInfo | ( | const GaussianFactorGraph & | fg, |
| const Ordering & | ordering | ||
| ) |
Construct from Gaussian factor graph and a given ordering.
Definition at line 105 of file IterativeSolver.cpp.
Member Function Documentation
◆ colSpec()
| vector< size_t > gtsam::KeyInfo::colSpec | ( | ) | const |
Return a vector of dimensions ordered by ordering()
Definition at line 135 of file IterativeSolver.cpp.
◆ initialize()
|
protected |
Definition at line 117 of file IterativeSolver.cpp.
◆ numCols()
|
inline |
Return the total number of columns (scalar variables = sum of dimensions)
Definition at line 154 of file IterativeSolver.h.
◆ ordering()
|
inline |
Return the ordering.
Definition at line 159 of file IterativeSolver.h.
◆ x0()
| VectorValues gtsam::KeyInfo::x0 | ( | ) | const |
Return VectorValues with zeros, of correct dimension.
Definition at line 144 of file IterativeSolver.cpp.
◆ x0vector()
| Vector gtsam::KeyInfo::x0vector | ( | ) | const |
Return zero Vector of correct dimension.
Definition at line 153 of file IterativeSolver.cpp.
Member Data Documentation
◆ numCols_
|
protected |
Definition at line 136 of file IterativeSolver.h.
◆ ordering_
|
protected |
Definition at line 135 of file IterativeSolver.h.
The documentation for this class was generated from the following files: