base for the block solvers with some basic function interfaces More...
#include <block_solver.h>
Inheritance diagram for g2o::BlockSolverBase:
Collaboration diagram for g2o::BlockSolverBase:
Public Member Functions | |
| virtual | ~BlockSolverBase () |
| virtual void | multiplyHessian (double *dest, const double *src) const =0 |
 Public Member Functions inherited from g2o::Solver | |
| Solver () | |
| virtual | ~Solver () |
| virtual bool | init (SparseOptimizer *optimizer, bool online=false)=0 |
| virtual bool | buildStructure (bool zeroBlocks=false)=0 |
| virtual bool | updateStructure (const std::vector< HyperGraph::Vertex * > &vset, const HyperGraph::EdgeSet &edges)=0 |
| virtual bool | buildSystem ()=0 |
| virtual bool | solve ()=0 |
| virtual bool | computeMarginals (SparseBlockMatrix< MatrixX > &spinv, const std::vector< std::pair< int, int > > &blockIndices)=0 |
| virtual bool | setLambda (double lambda, bool backup=false)=0 |
| virtual void | restoreDiagonal ()=0 |
| double * | x () |
| return x, the solution vector | |
| const double * | x () const |
| double * | b () |
| return b, the right hand side of the system | |
| const double * | b () const |
| size_t | vectorSize () const |
| return the size of the solution vector (x) and b | |
| SparseOptimizer * | optimizer () const |
| the optimizer (graph) on which the solver works | |
| void | setOptimizer (SparseOptimizer *optimizer) |
| bool | levenberg () const |
| the system is Levenberg-Marquardt | |
| void | setLevenberg (bool levenberg) |
| virtual bool | supportsSchur () |
| virtual bool | schur ()=0 |
| should the solver perform the schur complement or not | |
| virtual void | setSchur (bool s)=0 |
| size_t | additionalVectorSpace () const |
| void | setAdditionalVectorSpace (size_t s) |
| virtual void | setWriteDebug (bool)=0 |
| virtual bool | writeDebug () const =0 |
| virtual bool | saveHessian (const std::string &) const =0 |
| write the hessian to disk using the specified file name | |
Additional Inherited Members | |
| Protected Member Functions inherited from g2o::Solver | |
| void | resizeVector (size_t sx) |
| Protected Attributes inherited from g2o::Solver | |
| SparseOptimizer * | _optimizer |
| double * | _x |
| double * | _b |
| size_t | _xSize |
| size_t | _maxXSize |
| bool | _isLevenberg |
| size_t | _additionalVectorSpace |
Detailed Description
base for the block solvers with some basic function interfaces
Definition at line 90 of file block_solver.h.
Constructor & Destructor Documentation
◆ ~BlockSolverBase()
|
inlinevirtual |
Definition at line 92 of file block_solver.h.
92{}
Member Function Documentation
◆ multiplyHessian()
|
pure virtual |
compute dest = H * src
Implemented in g2o::BlockSolver< Traits >.
Referenced by g2o::OptimizationAlgorithmDogleg::solve().
The documentation for this class was generated from the following file:
- /build/reproducible-path/g2o-0~20230806/g2o/core/block_solver.h
