#include <GaussianJunctionTree.h>

Inheritance diagram for gtsam::GaussianJunctionTree:

Public Types
typedef JunctionTree< GaussianBayesTree, GaussianFactorGraph >	Base
	Base class. More...

typedef std::shared_ptr< This >	shared_ptr
	Shared pointer to this class. More...

typedef GaussianJunctionTree	This
	This class. More...

Public Types inherited from gtsam::JunctionTree< GaussianBayesTree, GaussianFactorGraph >
typedef EliminatableClusterTree< GaussianBayesTree, GaussianFactorGraph >	Base
	Our base class. More...

typedef std::shared_ptr< This >	shared_ptr
	Shared pointer to this class. More...

typedef JunctionTree< GaussianBayesTree, GaussianFactorGraph >	This
	This class. More...

Public Types inherited from gtsam::EliminatableClusterTree< GaussianBayesTree, GaussianFactorGraph >
typedef GaussianBayesTree	BayesTreeType
	The BayesTree type produced by elimination. More...

typedef GaussianBayesTree ::ConditionalType	ConditionalType
	The type of conditionals. More...

typedef GaussianFactorGraph ::Eliminate	Eliminate
	Typedef for an eliminate subroutine. More...

typedef GaussianFactorGraph	FactorGraphType
	The factor graph type. More...

typedef GaussianFactorGraph ::FactorType	FactorType
	The type of factors. More...

typedef std::shared_ptr< This >	shared_ptr
	Shared pointer to this class. More...

typedef std::shared_ptr< ConditionalType >	sharedConditional
	Shared pointer to a conditional. More...

typedef std::shared_ptr< FactorType >	sharedFactor
	Shared pointer to a factor. More...

typedef EliminatableClusterTree< GaussianBayesTree, GaussianFactorGraph >	This
	This class. More...

Public Types inherited from gtsam::ClusterTree< GaussianFactorGraph >
typedef GaussianFactorGraph	FactorGraphType
	The factor graph type. More...

typedef GaussianFactorGraph ::FactorType	FactorType
	The type of factors. More...

typedef Cluster	Node

typedef std::shared_ptr< This >	shared_ptr
	Shared pointer to this class. More...

typedef std::shared_ptr< Cluster >	sharedCluster
	Shared pointer to Cluster. More...

typedef std::shared_ptr< FactorType >	sharedFactor
	Shared pointer to a factor. More...

typedef sharedCluster	sharedNode

typedef ClusterTree< GaussianFactorGraph >	This
	This class. More...

Public Member Functions
	GaussianJunctionTree (const GaussianEliminationTree &eliminationTree)

Public Member Functions inherited from gtsam::EliminatableClusterTree< GaussianBayesTree, GaussianFactorGraph >
std::pair< std::shared_ptr< BayesTreeType >, std::shared_ptr< FactorGraphType > >	eliminate (const Eliminate &function) const

const FastVector< sharedFactor > &	remainingFactors () const

Public Member Functions inherited from gtsam::ClusterTree< GaussianFactorGraph >
	ClusterTree ()
	Default constructor. More...

	~ClusterTree ()

void	print (const std::string &s="", const KeyFormatter &keyFormatter=DefaultKeyFormatter) const

void	addRoot (const std::shared_ptr< Cluster > &cluster)

void	addChildrenAsRoots (const std::shared_ptr< Cluster > &cluster)

size_t	nrRoots () const

const FastVector< sharedNode > &	roots () const

const Cluster &	operator[] (size_t i) const

Additional Inherited Members
Protected Member Functions inherited from gtsam::JunctionTree< GaussianBayesTree, GaussianFactorGraph >
	JunctionTree ()

	JunctionTree (const EliminationTree< ETREE_BAYESNET, ETREE_GRAPH > &eliminationTree)

Protected Member Functions inherited from gtsam::EliminatableClusterTree< GaussianBayesTree, GaussianFactorGraph >
	EliminatableClusterTree (const This &other)

	EliminatableClusterTree ()
	Default constructor to be used in derived classes. More...

This &	operator= (const This &other)

Protected Member Functions inherited from gtsam::ClusterTree< GaussianFactorGraph >
	ClusterTree (const This &other)

This &	operator= (const This &other)

Static Protected Member Functions inherited from gtsam::JunctionTree< GaussianBayesTree, GaussianFactorGraph >
static This	FromEliminationTree (const ETREE &eliminationTree)

Protected Attributes inherited from gtsam::EliminatableClusterTree< GaussianBayesTree, GaussianFactorGraph >
FastVector< sharedFactor >	remainingFactors_

Protected Attributes inherited from gtsam::ClusterTree< GaussianFactorGraph >
FastVector< sharedNode >	roots_

Detailed Description

A junction tree specialized to Gaussian factors, i.e., it is a cluster tree with Gaussian factors stored in each cluster. It can be eliminated into a Gaussian Bayes tree with the same structure, which is essentially doing multifrontal sparse matrix factorization.

Definition at line 38 of file GaussianJunctionTree.h.

Member Typedef Documentation

◆ Base

typedef JunctionTree<GaussianBayesTree, GaussianFactorGraph> gtsam::GaussianJunctionTree::Base

Base class.

Definition at line 41 of file GaussianJunctionTree.h.

◆ shared_ptr

typedef std::shared_ptr<This> gtsam::GaussianJunctionTree::shared_ptr

Shared pointer to this class.

Definition at line 43 of file GaussianJunctionTree.h.

◆ This

typedef GaussianJunctionTree gtsam::GaussianJunctionTree::This

This class.

Definition at line 42 of file GaussianJunctionTree.h.

Constructor & Destructor Documentation

◆ GaussianJunctionTree()

gtsam::GaussianJunctionTree::GaussianJunctionTree ( const GaussianEliminationTree & eliminationTree )

Build the elimination tree of a factor graph using pre-computed column structure.

Parameters

factorGraph	The factor graph for which to build the elimination tree
structure	The set of factors involving each variable. If this is not precomputed, you can call the Create(const FactorGraph<DERIVEDFACTOR>&) named constructor instead.

Returns: The elimination tree

Definition at line 30 of file GaussianJunctionTree.cpp.

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

Public Types

Public Member Functions