AgentQMDP Class Reference

AgentQMDP represents an agent which uses a QMDP-based policy. More...

#include <AgentQMDP.h>

Inheritance diagram for AgentQMDP:

Public Member Functions
Index	Act (Index joI)
	Return an individual action index based on a joint observation index. More...
	AgentQMDP (const PlanningUnitDecPOMDPDiscrete *pu, Index id, const QTable &Q)
	(default) Constructor More...
	AgentQMDP (const AgentQMDP &a)
	Copy constructor. More...
void	ResetEpisode ()
	Will be called before an episode, to reinitialize the agent. More...
	~AgentQMDP ()
	Destructor. More...
Public Member Functions inherited from AgentSharedObservations
	AgentSharedObservations (const PlanningUnitDecPOMDPDiscrete *pu, Index id)
	(default) Constructor More...
	AgentSharedObservations (const AgentSharedObservations &a)
	Copy constructor. More...
	~AgentSharedObservations ()
	Destructor. More...
Public Member Functions inherited from AgentDecPOMDPDiscrete
	AgentDecPOMDPDiscrete (const PlanningUnitDecPOMDPDiscrete *pu, Index id)
	(default) Constructor More...
	AgentDecPOMDPDiscrete (const AgentDecPOMDPDiscrete &a)
	Copy constructor. More...
const PlanningUnitDecPOMDPDiscrete *	GetPU () const
Public Member Functions inherited from SimulationAgent
virtual Index	GetIndex () const
	Retrieves the index of this agent. More...
virtual bool	GetVerbose () const
	If true, the agent will report more. More...
void	Print () const
	Print out some information about this agent. More...
virtual void	SetIndex (Index id)
	Sets the index of this agent. More...
virtual void	SetVerbose (bool verbose)
	Set whether this agent should be verbose. More...
	SimulationAgent (Index id, bool verbose=false)
	(default) Constructor More...
virtual std::string	SoftPrint () const
	Return some information about this agent. More...
virtual	~SimulationAgent ()
	Destructor. More...

Private Attributes
JointBeliefSparse	_m_jb
Index	_m_prevJaI
QTable	_m_Q
size_t	_m_t

Detailed Description

AgentQMDP represents an agent which uses a QMDP-based policy.

Constructor & Destructor Documentation

AgentQMDP::AgentQMDP	(	const PlanningUnitDecPOMDPDiscrete *	pu,
		Index	id,
		const QTable &	Q
	)

(default) Constructor

AgentQMDP::AgentQMDP

(

const AgentQMDP &

a

)

Copy constructor.

AgentQMDP::~AgentQMDP

(

)

Destructor.

Member Function Documentation

Index AgentQMDP::Act ( Index  joI )

virtual

Return an individual action index based on a joint observation index.

Implements AgentSharedObservations.

References _m_jb, _m_prevJaI, _m_Q, _m_t, BeliefSparse::Get(), SimulationAgent::GetIndex(), PlanningUnitMADPDiscrete::GetNrJointActions(), PlanningUnitMADPDiscrete::GetNrStates(), AgentDecPOMDPDiscrete::GetPU(), PlanningUnitMADPDiscrete::JointToIndividualActionIndices(), BeliefSparse::Print(), and JointBeliefSparse::Update().

void AgentQMDP::ResetEpisode ( )

virtual

Will be called before an episode, to reinitialize the agent.

Implements SimulationAgent.

References _m_jb, _m_prevJaI, _m_t, BeliefInterface::Get(), PlanningUnitMADPDiscrete::GetNewJointBeliefFromISD(), AgentDecPOMDPDiscrete::GetPU(), and BeliefSparse::Set().

Member Data Documentation

JointBeliefSparse AgentQMDP::_m_jb

private

Referenced by Act(), and ResetEpisode().

Index AgentQMDP::_m_prevJaI

private

Referenced by Act(), and ResetEpisode().

QTable AgentQMDP::_m_Q

private

Referenced by Act().

size_t AgentQMDP::_m_t

private

Referenced by Act(), and ResetEpisode().