EventObservationModelMappingSparse implements an ObservationModelDiscrete. More...

#include <EventObservationModelMappingSparse.h>

Inheritance diagram for EventObservationModelMappingSparse:

Public Types
typedef boost::numeric::ublas::compressed_matrix < double >	SparseMatrix

Public Member Functions
virtual EventObservationModelMappingSparse *	Clone () const
	Returns a pointer to a copy of this class. More...

	EventObservationModelMappingSparse (int nrS=1, int nrJA=1, int nrJO=1)
	default Constructor More...

	EventObservationModelMappingSparse (const EventObservationModelMappingSparse &OM)
	Copy constructor. More...

double	Get (Index ja_i, Index suc_s_i, Index jo_i) const
	Returns P(jo\|ja,s') More...

double	Get (Index s_i, Index ja_i, Index suc_s_i, Index jo_i) const

const SparseMatrix *	GetMatrixPtr (Index a, Index jo_i) const
	Get a pointer to a transition matrix for a particular action / observation pair. More...

void	Set (Index ja_i, Index suc_s_i, Index jo_i, double prob)
	Sets P(o\|s,ja,s') More...

void	Set (Index s_i, Index ja_i, Index suc_s_i, Index jo_i, double prob)

	~EventObservationModelMappingSparse ()
	Destructor. More...

Public Member Functions inherited from ObservationModelDiscrete
	ObservationModelDiscrete (int nrS=1, int nrJA=1, int nrJO=1)
	Constructor with the dimensions of the observation model. More...

Index	SampleJointObservation (Index jaI, Index sucI)
	Sample a joint observation. More...

Index	SampleJointObservation (Index sI, Index jaI, Index sucI)
	Sample a joint observation. More...

std::string	SoftPrint () const
	SoftPrints tabular observation model. More...

virtual	~ObservationModelDiscrete ()
	Destructor. More...

Public Member Functions inherited from ObservationModelDiscreteInterface
	ObservationModelDiscreteInterface ()
	Constructor with the dimensions of the observation model. More...

virtual	~ObservationModelDiscreteInterface ()
	Destructor. More...

Public Member Functions inherited from ObservationModel
	ObservationModel ()
	default Constructor More...

void	Print () const

virtual	~ObservationModel ()
	Destructor. More...

Private Attributes
std::vector< std::vector < SparseMatrix * > >	_m_O

Friends
class	OGet_EventObservationModelMappingSparse

Detailed Description

EventObservationModelMappingSparse implements an ObservationModelDiscrete.

Uses sparse matrices.

Member Typedef Documentation

typedef boost::numeric::ublas::compressed_matrix<double> EventObservationModelMappingSparse::SparseMatrix

Constructor & Destructor Documentation

EventObservationModelMappingSparse::EventObservationModelMappingSparse	(	int	nrS = `1`,
		int	nrJA = `1`,
		int	nrJO = `1`
	)

default Constructor

References _m_O.

Referenced by Clone().

EventObservationModelMappingSparse::EventObservationModelMappingSparse ( const EventObservationModelMappingSparse & OM )

Copy constructor.

References _m_O.

EventObservationModelMappingSparse::~EventObservationModelMappingSparse ( )

Destructor.

References _m_O.

Member Function Documentation

virtual EventObservationModelMappingSparse* EventObservationModelMappingSparse::Clone ( ) const

inlinevirtual

Returns a pointer to a copy of this class.

Implements ObservationModelDiscrete.

References EventObservationModelMappingSparse().

double EventObservationModelMappingSparse::Get	(	Index	ja_i,
		Index	suc_s_i,
		Index	jo_i
	)		const

inlinevirtual

Returns P(jo|ja,s')

Implements ObservationModelDiscreteInterface.

double EventObservationModelMappingSparse::Get	(	Index	s_i,
		Index	ja_i,
		Index	suc_s_i,
		Index	jo_i
	)		const

inlinevirtual

Reimplemented from ObservationModelDiscreteInterface.

const SparseMatrix* EventObservationModelMappingSparse::GetMatrixPtr	(	Index	a,
		Index	jo_i
	)		const

inline

Get a pointer to a transition matrix for a particular action / observation pair.

Referenced by AlphaVectorPlanning::Initialize().

void EventObservationModelMappingSparse::Set	(	Index	ja_i,
		Index	suc_s_i,
		Index	jo_i,
		double	prob
	)

inlinevirtual

Sets P(o|s,ja,s')

jo_i, Index s_i, Index ja_i, Index suc_s_i, are indices of the joint observation, taken joint action and resulting successor state. prob is the probability. The order of events is s, ja, s', o, so is the arg. list

Implements ObservationModelDiscreteInterface.