g2o::EstimatePropagator Class Reference

propagation of an initial guess More...

#include <estimate_propagator.h>

Classes
class	AdjacencyMapEntry
	data structure for loopuk during Dijkstra More...
class	PriorityQueue
	priority queue for AdjacencyMapEntry More...
struct	PropagateAction
	Applying the action for propagating. More...
class	VertexIDHashFunction
	hash function for a vertex More...

Public Types
typedef std::tr1::unordered_map< OptimizableGraph::Vertex *, AdjacencyMapEntry, VertexIDHashFunction >	AdjacencyMap
typedef EstimatePropagatorCost	PropagateCost

Public Member Functions
AdjacencyMap &	adjacencyMap ()
	EstimatePropagator (OptimizableGraph *g)
OptimizableGraph *	graph ()
void	propagate (OptimizableGraph::Vertex *v, const EstimatePropagator::PropagateCost &cost, const EstimatePropagator::PropagateAction &action=PropagateAction(), double maxDistance=std::numeric_limits< double >::max(), double maxEdgeCost=std::numeric_limits< double >::max())
void	propagate (OptimizableGraph::VertexSet &vset, const EstimatePropagator::PropagateCost &cost, const EstimatePropagator::PropagateAction &action=PropagateAction(), double maxDistance=std::numeric_limits< double >::max(), double maxEdgeCost=std::numeric_limits< double >::max())
OptimizableGraph::VertexSet &	visited ()

Protected Member Functions
void	reset ()

Protected Attributes
AdjacencyMap	_adjacencyMap
OptimizableGraph *	_graph
OptimizableGraph::VertexSet	_visited

Detailed Description

propagation of an initial guess

Definition at line 75 of file estimate_propagator.h.

Member Typedef Documentation

typedef std::tr1::unordered_map<OptimizableGraph::Vertex*, AdjacencyMapEntry, VertexIDHashFunction> g2o::EstimatePropagator::AdjacencyMap

Definition at line 138 of file estimate_propagator.h.

typedef EstimatePropagatorCost g2o::EstimatePropagator::PropagateCost

Definition at line 91 of file estimate_propagator.h.

Constructor & Destructor Documentation

g2o::EstimatePropagator::EstimatePropagator

(

OptimizableGraph *

g

)

Definition at line 66 of file estimate_propagator.cpp.

Member Function Documentation

AdjacencyMap& g2o::EstimatePropagator::adjacencyMap ( )

inline

Definition at line 143 of file estimate_propagator.h.

OptimizableGraph* g2o::EstimatePropagator::graph ( )

inline

Definition at line 144 of file estimate_propagator.h.

void g2o::EstimatePropagator::propagate	(	OptimizableGraph::Vertex *	v,
		const EstimatePropagator::PropagateCost &	cost,
		const EstimatePropagator::PropagateAction &	action = PropagateAction(),
		double	maxDistance = std::numeric_limits<double>::max(),
		double	maxEdgeCost = std::numeric_limits<double>::max()
	)

propagate an initial guess starting from v. The function computes a spanning tree whereas the cost for each edge is determined by calling cost() and the action applied to each vertex is action().

Definition at line 86 of file estimate_propagator.cpp.

void g2o::EstimatePropagator::propagate	(	OptimizableGraph::VertexSet &	vset,
		const EstimatePropagator::PropagateCost &	cost,
		const EstimatePropagator::PropagateAction &	action = PropagateAction(),
		double	maxDistance = std::numeric_limits<double>::max(),
		double	maxEdgeCost = std::numeric_limits<double>::max()
	)

same as above but starting to propagate from a set of vertices instead of just a single one.

Definition at line 97 of file estimate_propagator.cpp.

void g2o::EstimatePropagator::reset ( )

protected

Definition at line 75 of file estimate_propagator.cpp.

OptimizableGraph::VertexSet& g2o::EstimatePropagator::visited ( )

inline

Definition at line 142 of file estimate_propagator.h.

Member Data Documentation

AdjacencyMap g2o::EstimatePropagator::_adjacencyMap

protected

Definition at line 169 of file estimate_propagator.h.

OptimizableGraph* g2o::EstimatePropagator::_graph

protected

Definition at line 171 of file estimate_propagator.h.

OptimizableGraph::VertexSet g2o::EstimatePropagator::_visited

protected

Definition at line 170 of file estimate_propagator.h.

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

• estimate_propagator.h
• estimate_propagator.cpp