FactoredStateDistribution Class Reference

FactoredStateDistribution is a class that represents a base class for factored state distributions. More...

#include <FactoredStateDistribution.h>

Inheritance diagram for FactoredStateDistribution:

Public Member Functions
virtual FactoredStateDistribution *	Clone () const =0
	Returns a pointer to a copy of this class. More...
virtual double	GetProbability (const std::vector< Index > &sfacValues) const =0
virtual std::vector< Index >	SampleState () const =0
virtual void	SetUniform ()=0
virtual std::string	SoftPrint () const =0
virtual	~FactoredStateDistribution ()
	Destructor. More...
Public Member Functions inherited from StateDistribution
virtual size_t	GetNrStates () const =0
virtual double	GetProbability (Index sI) const =0
virtual std::vector< double >	ToVectorOfDoubles () const =0
virtual	~StateDistribution ()

Detailed Description

FactoredStateDistribution is a class that represents a base class for factored state distributions.

A FactoredStateDistribution is a distribution over factored states. Such a distribution might be flat (i.e. any distribution can be represented), but typically this is infeasible, and therefore we use some other approximate representation.

The actual representation is determined by the derived class.

Constructor & Destructor Documentation

virtual FactoredStateDistribution::~FactoredStateDistribution ( )

inlinevirtual

Destructor.

Member Function Documentation

virtual FactoredStateDistribution* FactoredStateDistribution::Clone ( ) const

pure virtual

Returns a pointer to a copy of this class.

Implements StateDistribution.

Implemented in FSDist_COF.

Referenced by FSAOHDist_NECOF::InitializeFromISD().

virtual double FactoredStateDistribution::GetProbability ( const std::vector< Index > &  sfacValues ) const

pure virtual

Implemented in FSDist_COF.

Referenced by MADPComponentFactoredStates::GetInitialStateProbability(), and FactoredDecPOMDPDiscrete::MarginalizeISD().

virtual std::vector<Index> FactoredStateDistribution::SampleState ( ) const

pure virtual

Implemented in FSDist_COF.

Referenced by MADPComponentFactoredStates::SampleInitialState().

virtual void FactoredStateDistribution::SetUniform ( )

pure virtual

Implemented in FSDist_COF.

Referenced by MADPComponentFactoredStates::SetUniformISD().

virtual std::string FactoredStateDistribution::SoftPrint ( ) const

pure virtual

Implements StateDistribution.

Implemented in FSDist_COF.

Referenced by MADPComponentFactoredStates::SoftPrintInitialStateDistribution().