AgentBG Class Reference

AgentBG represents an agent which uses a BG-based policy. More...

#include <AgentBG.h>

Inheritance diagram for AgentBG:

Public Member Functions
Index	Act (Index oI, Index prevJoI)
	AgentBG (const PlanningUnitDecPOMDPDiscrete *pu, Index id, QAV< PerseusBGPlanner > *QBG)
	(default) Constructor More...
	AgentBG (const PlanningUnitDecPOMDPDiscrete *pu, Index id, QAV< PerseusBGNSPlanner > *QBG)
	AgentBG (const AgentBG &a)
	Copy constructor. More...
void	ResetEpisode ()
	Will be called before an episode, to reinitialize the agent. More...
	~AgentBG ()
	Destructor. More...
Public Member Functions inherited from AgentDelayedSharedObservations
	AgentDelayedSharedObservations (const PlanningUnitDecPOMDPDiscrete *pu, Index id)
	(default) Constructor More...
	AgentDelayedSharedObservations (const AgentDelayedSharedObservations &a)
	Copy constructor. More...
	~AgentDelayedSharedObservations ()
	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 Member Functions
Index	GetMaximizingActionIndex (const JointBeliefInterface &jb) const
AlphaVector::BGPolicyIndex	GetMaximizingBGIndex (const JointBeliefInterface &jb) const

Private Attributes
std::vector< Index >	_m_aIs
BayesianGameIdenticalPayoff *	_m_bgip
Index	_m_jaIfirst
JointPolicyPureVector *	_m_jpol
std::vector< Index >	_m_oIs
std::vector< Index >	_m_prevJaIs
JointBeliefSparse	_m_prevJB
std::vector< Index >	_m_prevJoIs
QAV< PerseusBGNSPlanner > *	_m_QBGnonStationary
QAV< PerseusBGPlanner > *	_m_QBGstationary
size_t	_m_t

Detailed Description

AgentBG represents an agent which uses a BG-based policy.

Constructor & Destructor Documentation

AgentBG::AgentBG	(	const PlanningUnitDecPOMDPDiscrete *	pu,
		Index	id,
		QAV< PerseusBGPlanner > *	QBG
	)

(default) Constructor

References _m_bgip, _m_jpol, PlanningUnitDecPOMDPDiscrete::GetDPOMDPD(), SimulationAgent::GetIndex(), MultiAgentDecisionProcessDiscreteInterface::GetNrActions(), PlanningUnitMADPDiscrete::GetNrAgents(), and BayesianGameIdenticalPayoff::SoftPrint().

AgentBG::AgentBG	(	const PlanningUnitDecPOMDPDiscrete *	pu,
		Index	id,
		QAV< PerseusBGNSPlanner > *	QBG
	)

References _m_bgip, _m_jpol, PlanningUnitDecPOMDPDiscrete::GetDPOMDPD(), SimulationAgent::GetIndex(), MultiAgentDecisionProcessDiscreteInterface::GetNrActions(), PlanningUnitMADPDiscrete::GetNrAgents(), and BayesianGameIdenticalPayoff::SoftPrint().

AgentBG::AgentBG

(

const AgentBG &

a

)

Copy constructor.

References _m_bgip, and _m_jpol.

AgentBG::~AgentBG

(

)

Destructor.

References _m_bgip, and _m_jpol.

Member Function Documentation

Index AgentBG::Act ( Index  oI, Index  prevJoI  )

virtual

Implements AgentDelayedSharedObservations.

References _m_aIs, _m_jaIfirst, _m_jpol, _m_oIs, _m_prevJB, _m_prevJoIs, _m_t, JointPolicyPureVector::GetActionIndex(), SimulationAgent::GetIndex(), JointPolicyPureVector::GetJointActionIndex(), GetMaximizingActionIndex(), GetMaximizingBGIndex(), PlanningUnitMADPDiscrete::GetNewJointBeliefFromISD(), AgentDecPOMDPDiscrete::GetPU(), PlanningUnitMADPDiscrete::JointToIndividualActionIndices(), JointPolicy::Print(), JointPolicyPureVector::SetIndex(), and JointBeliefSparse::Update().

Index AgentBG::GetMaximizingActionIndex ( const JointBeliefInterface &  jb ) const

private

References _m_QBGnonStationary, _m_QBGstationary, _m_t, PlanningUnitMADPDiscrete::GetNrJointActions(), AgentDecPOMDPDiscrete::GetPU(), and QAV< P >::GetQ().

Referenced by Act().

AlphaVector::BGPolicyIndex AgentBG::GetMaximizingBGIndex ( const JointBeliefInterface &  jb ) const

private

References _m_QBGnonStationary, _m_QBGstationary, _m_t, SimulationAgent::GetIndex(), PlanningUnitMADPDiscrete::GetNrJointActions(), AgentDecPOMDPDiscrete::GetPU(), QAV< P >::GetQ(), and BeliefInterface::SoftPrint().

Referenced by Act().

void AgentBG::ResetEpisode ( )

virtual

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

Implements SimulationAgent.

References _m_aIs, _m_oIs, _m_prevJaIs, _m_prevJB, _m_prevJoIs, _m_t, BeliefInterface::Get(), PlanningUnitMADPDiscrete::GetNewJointBeliefFromISD(), AgentDecPOMDPDiscrete::GetPU(), and BeliefSparse::Set().

Member Data Documentation

std::vector<Index> AgentBG::_m_aIs

private

Referenced by Act(), and ResetEpisode().

BayesianGameIdenticalPayoff* AgentBG::_m_bgip

private

Referenced by AgentBG(), and ~AgentBG().

Index AgentBG::_m_jaIfirst

private

Referenced by Act().

JointPolicyPureVector* AgentBG::_m_jpol

private

Referenced by Act(), AgentBG(), and ~AgentBG().

std::vector<Index> AgentBG::_m_oIs

private

Referenced by Act(), and ResetEpisode().

std::vector<Index> AgentBG::_m_prevJaIs

private

Referenced by ResetEpisode().

JointBeliefSparse AgentBG::_m_prevJB

private

Referenced by Act(), and ResetEpisode().

std::vector<Index> AgentBG::_m_prevJoIs

private

Referenced by Act(), and ResetEpisode().

QAV<PerseusBGNSPlanner>* AgentBG::_m_QBGnonStationary

private

Referenced by GetMaximizingActionIndex(), and GetMaximizingBGIndex().

QAV<PerseusBGPlanner>* AgentBG::_m_QBGstationary

private

Referenced by GetMaximizingActionIndex(), and GetMaximizingBGIndex().

size_t AgentBG::_m_t

private

Referenced by Act(), GetMaximizingActionIndex(), GetMaximizingBGIndex(), and ResetEpisode().