gtsam::HybridValues Class Reference

#include <HybridValues.h>

Public Member Functions
Standard Constructors
	HybridValues ()=default
	Default constructor creates an empty HybridValues.
	HybridValues (const VectorValues &cv, const DiscreteValues &dv)
	Construct from DiscreteValues and VectorValues.
	HybridValues (const VectorValues &cv, const DiscreteValues &dv, const Values &v)
	Construct from all values types.
Testable
void	print (const std::string &s="HybridValues", const KeyFormatter &keyFormatter=DefaultKeyFormatter) const
	print required by Testable for unit testing
bool	equals (const HybridValues &other, double tol=1e-9) const
	equals required by Testable for unit testing
Interface
const VectorValues &	continuous () const
	Return the multi-dimensional vector values.
const DiscreteValues &	discrete () const
	Return the discrete values.
const Values &	nonlinear () const
	Return the nonlinear values.
bool	existsVector (Key j)
	Check whether a variable with key j exists in VectorValues.
bool	existsDiscrete (Key j)
	Check whether a variable with key j exists in DiscreteValues.
bool	existsNonlinear (Key j)
	Check whether a variable with key j exists in values.
bool	exists (Key j)
	Check whether a variable with key j exists.
void	insert (Key j, const Vector &value)
void	insert (Key j, size_t value)
void	insert_or_assign (Key j, const Vector &value)
	insert_or_assign() , similar to Values.h
void	insert_or_assign (Key j, size_t value)
	insert_or_assign() , similar to Values.h
HybridValues &	insert (const VectorValues &values)
HybridValues &	insert (const DiscreteValues &values)
HybridValues &	insert (const Values &values)
HybridValues &	insert (const HybridValues &values)
Vector &	at (Key j)
size_t &	atDiscrete (Key j)
HybridValues &	update (const VectorValues &values)
HybridValues &	update (const DiscreteValues &values)
HybridValues &	update (const HybridValues &values)
VectorValues	continuousSubset (const KeyVector &keys) const
	Extract continuous values with given keys.
Wrapper support
std::string	html (const KeyFormatter &keyFormatter=DefaultKeyFormatter) const
	Output as a html table. More...

Detailed Description

HybridValues represents a collection of DiscreteValues and VectorValues. It is typically used to store the variables of a HybridGaussianFactorGraph. Optimizing a HybridGaussianBayesNet returns this class.

Member Function Documentation

at()

Vector& gtsam::HybridValues::at ( Key  j )

inline

Read/write access to the vector value with key j, throws std::out_of_range if j does not exist.

atDiscrete()

size_t& gtsam::HybridValues::atDiscrete ( Key  j )

inline

Read/write access to the discrete value with key j, throws std::out_of_range if j does not exist.

html()

std::string gtsam::HybridValues::html ( const KeyFormatter &  keyFormatter = DefaultKeyFormatter ) const

inline

Output as a html table.

Parameters

keyFormatter

function that formats keys.

Returns

string html output.

insert() [1/6]

void gtsam::HybridValues::insert ( Key  j, const Vector &  value  )

inline

Insert a vector value with key j. Throws an invalid_argument exception if the key j is already used.

Parameters

value	The vector to be inserted.
j	The index with which the value will be associated.

insert() [2/6]

void gtsam::HybridValues::insert ( Key  j, size_t  value  )

inline

Insert a discrete value with key j. Replaces the existing value if the key j is already used.

Parameters

value	The vector to be inserted.
j	The index with which the value will be associated.

insert() [3/6]

HybridValues& gtsam::HybridValues::insert ( const VectorValues &  values )

inline

Insert all continuous values from values. Throws an invalid_argument exception if any keys to be inserted are already used.

insert() [4/6]

HybridValues& gtsam::HybridValues::insert ( const DiscreteValues &  values )

inline

Insert all discrete values from values. Throws an invalid_argument exception if any keys to be inserted are already used.

insert() [5/6]

HybridValues& gtsam::HybridValues::insert ( const Values &  values )

inline

Insert all values from values. Throws an invalid_argument exception if any keys to be inserted are already used.

insert() [6/6]

HybridValues& gtsam::HybridValues::insert ( const HybridValues &  values )

inline

Insert all values from values. Throws an invalid_argument exception if any keys to be inserted are already used.

update() [1/3]

HybridValues& gtsam::HybridValues::update ( const VectorValues &  values )

inline

For all key/value pairs in values, replace continuous values with corresponding keys in this object with those in values. Throws std::out_of_range if any keys in values are not present in this object.

update() [2/3]

HybridValues& gtsam::HybridValues::update ( const DiscreteValues &  values )

inline

For all key/value pairs in values, replace discrete values with corresponding keys in this object with those in values. Throws std::out_of_range if any keys in values are not present in this object.

update() [3/3]

HybridValues& gtsam::HybridValues::update ( const HybridValues &  values )

inline

For all key/value pairs in values, replace all values with corresponding keys in this object with those in values. Throws std::out_of_range if any keys in values are not present in this object.

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

• /home/docs/checkouts/readthedocs.org/user_builds/gtsam-jlblanco-docs/checkouts/latest/gtsam/hybrid/HybridValues.h