#include <vertex_point_xy.h>

Inheritance diagram for g2o::VertexPointXY:

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Collaboration diagram for g2o::VertexPointXY:

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Public Member Functions
	VertexPointXY ()

virtual void	setToOriginImpl ()
	sets the node to the origin (used in the multilevel stuff)

virtual bool	setEstimateDataImpl (const double *est)

virtual bool	getEstimateData (double *est) const

virtual int	estimateDimension () const

virtual bool	setMinimalEstimateDataImpl (const double *est)

virtual bool	getMinimalEstimateData (double *est) const

virtual int	minimalEstimateDimension () const

virtual void	oplusImpl (const double *update)

virtual bool	read (std::istream &is)
	read the vertex from a stream, i.e., the internal state of the vertex

virtual bool	write (std::ostream &os) const
	write the vertex to a stream

Public Member Functions inherited from g2o::BaseVertex< 2, Vector2 >
	BaseVertex ()

	BaseVertex (const BaseVertex &)=delete

BaseVertex &	operator= (const BaseVertex &)=delete

virtual const double &	hessian (int i, int j) const
	get the element from the hessian matrix

virtual double &	hessian (int i, int j)

virtual double	hessianDeterminant () const

virtual double *	hessianData ()

virtual void	mapHessianMemory (double *d)

virtual int	copyB (double *b_) const

virtual const double &	b (int i) const
	get the b vector element

virtual double &	b (int i)

Eigen::Matrix< double, D, 1, Eigen::ColMajor > &	b ()
	return right hand side b of the constructed linear system

const Eigen::Matrix< double, D, 1, Eigen::ColMajor > &	b () const

virtual double *	bData ()
	return a pointer to the b vector associated with this vertex

virtual void	clearQuadraticForm ()

virtual double	solveDirect (double lambda=0)

HessianBlockType &	A ()
	return the hessian block associated with the vertex

const HessianBlockType &	A () const

virtual void	push ()
	backup the position of the vertex to a stack

virtual void	pop ()

virtual void	discardTop ()

virtual int	stackSize () const
	return the stack size

const EstimateType &	estimate () const
	return the current estimate of the vertex

void	setEstimate (const EstimateType &et)
	set the estimate for the vertex also calls updateCache()

Public Member Functions inherited from g2o::OptimizableGraph::Vertex
	Vertex ()

virtual	~Vertex ()

void	setToOrigin ()
	sets the node to the origin (used in the multilevel stuff)

bool	setEstimateData (const double *estimate)

bool	setEstimateData (const std::vector< double > &estimate)

template<typename Derived >
bool	setEstimateData (const Eigen::MatrixBase< Derived > &estimate)

virtual bool	getEstimateData (std::vector< double > &estimate) const

template<typename Derived >
bool	getEstimateData (Eigen::MatrixBase< Derived > &estimate) const

bool	setMinimalEstimateData (const double *estimate)

bool	setMinimalEstimateData (const std::vector< double > &estimate)

template<typename Derived >
bool	setMinimalEstimateData (const Eigen::MatrixBase< Derived > &estimate)

virtual bool	getMinimalEstimateData (std::vector< double > &estimate) const

template<typename Derived >
bool	getMinimalEstimateData (Eigen::MatrixBase< Derived > &estimate) const

void	oplus (const double *v)

int	hessianIndex () const

int	G2O_ATTRIBUTE_DEPRECATED (tempIndex() const)

void	setHessianIndex (int ti)
	set the temporary index of the vertex in the parameter blocks

void	G2O_ATTRIBUTE_DEPRECATED (setTempIndex(int ti))

bool	fixed () const
	true => this node is fixed during the optimization

void	setFixed (bool fixed)
	true => this node should be considered fixed during the optimization

bool	marginalized () const
	true => this node is marginalized out during the optimization

void	setMarginalized (bool marginalized)
	true => this node should be marginalized out during the optimization

int	dimension () const
	dimension of the estimated state belonging to this node

virtual void	setId (int id)

void	setColInHessian (int c)
	set the row of this vertex in the Hessian

int	colInHessian () const
	get the row of this vertex in the Hessian

const OptimizableGraph *	graph () const

OptimizableGraph *	graph ()

void	lockQuadraticForm ()

void	unlockQuadraticForm ()

virtual void	updateCache ()

CacheContainer *	cacheContainer ()

Public Member Functions inherited from g2o::HyperGraph::Vertex
	Vertex (int id=InvalidId)
	creates a vertex having an ID specified by the argument

int	id () const
	returns the id

const EdgeSet &	edges () const
	returns the set of hyper-edges that are leaving/entering in this vertex

EdgeSet &	edges ()
	returns the set of hyper-edges that are leaving/entering in this vertex

virtual HyperGraphElementType	elementType () const

Public Member Functions inherited from g2o::HyperGraph::HyperGraphElement
virtual	~HyperGraphElement ()

Public Member Functions inherited from g2o::HyperGraph::DataContainer
	DataContainer ()

virtual	~DataContainer ()

const Data *	userData () const
	the user data associated with this vertex

Data *	userData ()

void	setUserData (Data *obs)

void	addUserData (Data *obs)

Public Attributes
	EIGEN_MAKE_ALIGNED_OPERATOR_NEW

Additional Inherited Members
Public Types inherited from g2o::BaseVertex< 2, Vector2 >
using	EstimateType = Vector2

using	BackupStackType = std::stack< EstimateType, std::vector< EstimateType > >

using	HessianBlockType = Eigen::Map< Eigen::Matrix< double, D, D, Eigen::ColMajor >, Eigen::Matrix< double, D, D, Eigen::ColMajor >::Flags &Eigen::PacketAccessBit ? Eigen::Aligned :Eigen::Unaligned >

Static Public Attributes inherited from g2o::BaseVertex< 2, Vector2 >
static const int	Dimension
	dimension of the estimate (minimal) in the manifold space

Protected Attributes inherited from g2o::BaseVertex< 2, Vector2 >
HessianBlockType	_hessian

Eigen::Matrix< double, D, 1, Eigen::ColMajor >	_b

EstimateType	_estimate

BackupStackType	_backup

Protected Attributes inherited from g2o::OptimizableGraph::Vertex
OptimizableGraph *	_graph

Data *	_userData

int	_hessianIndex

bool	_fixed

bool	_marginalized

int	_dimension

int	_colInHessian

OpenMPMutex	_quadraticFormMutex

CacheContainer *	_cacheContainer

Protected Attributes inherited from g2o::HyperGraph::Vertex
int	_id

EdgeSet	_edges

Protected Attributes inherited from g2o::HyperGraph::DataContainer
Data *	_userData

Detailed Description

Definition at line 39 of file vertex_point_xy.h.

Constructor & Destructor Documentation

◆ VertexPointXY()

g2o::VertexPointXY::VertexPointXY ( )

Definition at line 40 of file vertex_point_xy.cpp.

                             : BaseVertex<2, Vector2>() {
  _estimate.setZero();
}

References g2o::BaseVertex< 2, Vector2 >::_estimate.

Member Function Documentation

◆ estimateDimension()

virtual int g2o::VertexPointXY::estimateDimension ( ) const

inlinevirtual

returns the dimension of the extended representation used by get/setEstimate(double*) -1 if it is not supported

Reimplemented from g2o::OptimizableGraph::Vertex.

Definition at line 58 of file vertex_point_xy.h.

58{ return 2; }

◆ getEstimateData()

virtual bool g2o::VertexPointXY::getEstimateData ( double * estimate ) const

inlinevirtual

writes the estimater to an array of double

Returns: true on success

Reimplemented from g2o::OptimizableGraph::Vertex.

Definition at line 52 of file vertex_point_xy.h.

                                                  {
    est[0] = _estimate[0];
    est[1] = _estimate[1];
    return true;
  }

◆ getMinimalEstimateData()

virtual bool g2o::VertexPointXY::getMinimalEstimateData ( double * estimate ) const

inlinevirtual

writes the estimate to an array of double

Returns: true on success

Reimplemented from g2o::OptimizableGraph::Vertex.

Definition at line 64 of file vertex_point_xy.h.

                                                         {
    return getEstimateData(est);
  }

◆ minimalEstimateDimension()

virtual int g2o::VertexPointXY::minimalEstimateDimension ( ) const

inlinevirtual

returns the dimension of the extended representation used by get/setEstimate(double*) -1 if it is not supported

Reimplemented from g2o::OptimizableGraph::Vertex.

Definition at line 68 of file vertex_point_xy.h.

68{ return 2; }

◆ oplusImpl()

virtual void g2o::VertexPointXY::oplusImpl ( const double * v )

inlinevirtual

update the position of the node from the parameters in v. Implement in your class!

Implements g2o::OptimizableGraph::Vertex.

Definition at line 70 of file vertex_point_xy.h.

                                               {
    _estimate[0] += update[0];
    _estimate[1] += update[1];
  }

◆ read()

bool g2o::VertexPointXY::read ( std::istream & is )

virtual

read the vertex from a stream, i.e., the internal state of the vertex

Implements g2o::OptimizableGraph::Vertex.

Definition at line 44 of file vertex_point_xy.cpp.

                                       {
  return internal::readVector(is, _estimate);
}

References g2o::BaseVertex< 2, Vector2 >::_estimate, and g2o::internal::readVector().

◆ setEstimateDataImpl()

virtual bool g2o::VertexPointXY::setEstimateDataImpl ( const double * )

inlinevirtual

writes the estimater to an array of double

Returns: true on success

Reimplemented from g2o::OptimizableGraph::Vertex.

Definition at line 46 of file vertex_point_xy.h.

                                                      {
    _estimate[0] = est[0];
    _estimate[1] = est[1];
    return true;
  }

◆ setMinimalEstimateDataImpl()

virtual bool g2o::VertexPointXY::setMinimalEstimateDataImpl ( const double * )

inlinevirtual

sets the initial estimate from an array of double

Returns: true on success

Reimplemented from g2o::OptimizableGraph::Vertex.

Definition at line 60 of file vertex_point_xy.h.

                                                             {
    return setEstimateData(est);
  }

◆ setToOriginImpl()

virtual void g2o::VertexPointXY::setToOriginImpl ( )

inlinevirtual

sets the node to the origin (used in the multilevel stuff)

Implements g2o::OptimizableGraph::Vertex.

Definition at line 44 of file vertex_point_xy.h.

44{ _estimate.setZero(); }

◆ write()

bool g2o::VertexPointXY::write ( std::ostream & os ) const

virtual

write the vertex to a stream

Implements g2o::OptimizableGraph::Vertex.

Definition at line 48 of file vertex_point_xy.cpp.

                                              {
  return internal::writeVector(os, estimate());
}

References g2o::BaseVertex< 2, Vector2 >::estimate(), and g2o::internal::writeVector().

Member Data Documentation

◆ EIGEN_MAKE_ALIGNED_OPERATOR_NEW

g2o::VertexPointXY::EIGEN_MAKE_ALIGNED_OPERATOR_NEW

Definition at line 41 of file vertex_point_xy.h.

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

/build/reproducible-path/g2o-0~20230806/g2o/types/slam2d/vertex_point_xy.h
/build/reproducible-path/g2o-0~20230806/g2o/types/slam2d/vertex_point_xy.cpp

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ VertexPointXY()

Member Function Documentation

◆ estimateDimension()

◆ getEstimateData()

◆ getMinimalEstimateData()

◆ minimalEstimateDimension()

◆ oplusImpl()

◆ read()

◆ setEstimateDataImpl()

◆ setMinimalEstimateDataImpl()

◆ setToOriginImpl()

◆ write()

Member Data Documentation

◆ EIGEN_MAKE_ALIGNED_OPERATOR_NEW