gum::Variable Class Reference

Base class for every random variable. More...

#include <variable.h>

Inheritance diagram for gum::Variable:

Public Member Functions
Constructors / Destructors
virtual	~Variable ()
	destructor More...
virtual Variable *	clone () const =0
	Copy Factory. More...
Operators
Variable &	operator= (const Variable &aRV)
	Copy operator. More...
virtual bool	operator== (const Variable &aRV) const
	equality operator More...
virtual bool	operator!= (const Variable &aRV) const
	inequality operator More...
Accessors / Modifiers
void	setName (const std::string &theValue)
	sets the name of the variable More...
const std::string &	name () const
	returns the name of the variable More...
void	setDescription (const std::string &theValue) const
	sets the description of the variable More...
const std::string &	description () const
	returns the description of the variable More...
virtual VarType	varType () const =0
	returns the type of variable More...
virtual const std::string	domain () const =0
	string represent the domain of the variable More...

Protected Member Functions
	Variable ()
	(protected) Default constructor More...
void	_copy (const Variable &aRV)
	protected copy More...
	Variable (const std::string &aName, const std::string &aDesc)
	constructor More...
	Variable (const Variable &aRV)
	copy constructor More...

Detailed Description

Base class for every random variable.

Definition at line 66 of file variable.h.

Constructor & Destructor Documentation

~Variable()

virtual gum::Variable::~Variable ( )

virtual

destructor

Variable() [1/3]

gum::Variable::Variable ( )

inlineprotected

(protected) Default constructor

Definition at line 140 of file variable.h.

{ GUM_CONSTRUCTOR(Variable); };

Variable() [2/3]

gum::Variable::Variable ( const std::string &  aName, const std::string &  aDesc  )

protected

constructor

Parameters

aName	name of the variable
aDesc	description of the variable

Variable() [3/3]

gum::Variable::Variable ( const Variable &  aRV )

protected

copy constructor

Parameters

aRV	the variable we copy

Member Function Documentation

_copy()

void gum::Variable::_copy ( const Variable &  aRV )

protected

protected copy

Parameters

aRV	to be copied

clone()

virtual Variable* gum::Variable::clone ( ) const

pure virtual

Copy Factory.

Returns

Returns a pointer on a new copy of this.

Implemented in gum::DiscretizedVariable< T_TICKS >, gum::LabelizedVariable, gum::DiscreteVariable, gum::RangeVariable, gum::ContinuousVariable< GUM_SCALAR >, gum::IContinuousVariable, and gum::IDiscretizedVariable.

description()

const std::string& gum::Variable::description

(

)

const

returns the description of the variable

domain()

virtual const std::string gum::Variable::domain ( ) const

pure virtual

string represent the domain of the variable

Implemented in gum::DiscretizedVariable< T_TICKS >, gum::LabelizedVariable, gum::ContinuousVariable< GUM_SCALAR >, gum::DiscreteVariable, and gum::RangeVariable.

name()

const std::string& gum::Variable::name

(

)

const

returns the name of the variable

Referenced by gum::BNdistance< GUM_SCALAR >::__checkCompatibility(), gum::prm::PRMFactory< GUM_SCALAR >::__retrieveCommonType(), gum::prm::PRMFactory< GUM_SCALAR >::__retrieveInputs(), gum::BayesNetFactory< GUM_SCALAR >::__setCPTAndParents(), gum::GibbsBNdistance< GUM_SCALAR >::_computeKL(), gum::MultiDimImplementation< std::string >::add(), gum::Instantiation::add(), gum::FMDP< double >::addTransitionForAction(), gum::FMDP< double >::addVariable(), gum::MultiDimICIModel< GUM_SCALAR >::causalWeight(), gum::Instantiation::chgVal(), gum::learning::genericBNLearner::Database::Database(), gum::prm::PRMFactory< GUM_SCALAR >::endDiscreteType(), gum::prm::PRMFactory< GUM_SCALAR >::endDiscretizedType(), gum::FMDPFactory< GUM_SCALAR >::endVariableDeclaration(), gum::BayesNetFactory< GUM_SCALAR >::endVariableDeclaration(), gum::MarkovBlanket::hasSameStructure(), gum::BayesNetFragment< GUM_SCALAR >::nodeId(), gum::StructuredPlaner< double >::optimalPolicy2String(), gum::Estimator< GUM_SCALAR >::posterior(), gum::prm::PRMFormAttribute< GUM_SCALAR >::PRMFormAttribute(), gum::prm::PRMScalarAttribute< GUM_SCALAR >::PRMScalarAttribute(), gum::Instantiation::setValsFrom(), gum::BayesNetFactory< GUM_SCALAR >::setVariable(), gum::BayesNetFactory< GUM_SCALAR >::setVariableValues(), gum::BayesNetFactory< GUM_SCALAR >::setVariableValuesUnchecked(), gum::MarkovBlanket::toDot(), gum::EssentialGraph::toDot(), gum::InfluenceDiagram< GUM_SCALAR >::toDot(), gum::prm::InstanceBayesNet< GUM_SCALAR >::toDot(), gum::prm::ClassBayesNet< GUM_SCALAR >::toDot(), gum::MultiDimFunctionGraph< bool, ExactTerminalNodePolicy >::toDot(), gum::Estimator< GUM_SCALAR >::update(), and gum::MultiDimFunctionGraph< bool, ExactTerminalNodePolicy >::varNodeListe().

operator!=()

virtual bool gum::Variable::operator!= ( const Variable &  aRV ) const

virtual

inequality operator

operator=()

Variable& gum::Variable::operator=

(

const Variable &

aRV

)

Copy operator.

Parameters

aRV	to be copied

Returns

a const ref to *this

operator==()

virtual bool gum::Variable::operator== ( const Variable &  aRV ) const

virtual

equality operator

setDescription()

void gum::Variable::setDescription

(

const std::string &

theValue

)

const

sets the description of the variable

Warning

since __description is mutable, setDescription() is const

Parameters

theValue

setName()

void gum::Variable::setName

(

const std::string &

theValue

)

sets the name of the variable

Parameters

theValue

Referenced by gum::prm::PRMSystem< double >::__groundAttr(), gum::prm::PRMType::__updateName(), gum::FMDP< double >::addVariable(), and gum::TaxiSimulator::TaxiSimulator().

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varType()

virtual VarType gum::Variable::varType ( ) const

pure virtual

returns the type of variable

Implemented in gum::ContinuousVariable< GUM_SCALAR >, gum::LabelizedVariable, gum::DiscretizedVariable< T_TICKS >, gum::DiscreteVariable, and gum::RangeVariable.

Member Data Documentation

__description

std::string gum::Variable::__description

mutableprivate

the description of the variable since description is not a characteristic of a variable, we allow the description to be changed even in a const reference.

Definition at line 165 of file variable.h.

__name

std::string gum::Variable::__name

private

the name of the variable

Definition at line 160 of file variable.h.

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

• agrum/variables/variable.h