ProblemDecTiger implements the DecTiger problem. More...

#include <ProblemDecTiger.h>

Inheritance diagram for ProblemDecTiger:

Public Member Functions
	ProblemDecTiger ()
	Default constructor. More...

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

void	CreateNewRewardModel ()
	Creates a new reward model. More...

void	CreateNewRewardModelForAgent (Index agentI)
	implementation of POSGDiscreteInterface More...

	DecPOMDPDiscrete (const std::string &name="received unspec. by DecPOMDPDiscrete", const std::string &descr="received unspec. by DecPOMDPDiscrete", const std::string &pf="received unspec. by DecPOMDPDiscrete")
	Default constructor. More...

void	ExtractMADPDiscrete (MultiAgentDecisionProcessDiscrete *madp)
	Get the MADPDiscrete components from this DecPOMDPDiscrete. More...

double	GetReward (Index sI, Index jaI) const
	Return the reward for state, joint action indices. More...

double	GetReward (State s, JointAction ja) const
	implements the DecPOMDPInterface More...

double	GetRewardForAgent (Index agentI, State s, JointAction ja) const
	Function that returns the reward for a state and joint action. More...

double	GetRewardForAgent (Index agentI, Index sI, Index jaI) const
	Return the reward for state, joint action indices. More...

RewardModel *	GetRewardModelPtr () const
	Get a pointer to the reward model. More...

RGet *	GetRGet () const

bool	SetInitialized (bool b)
	Sets _m_initialized to b. More...

void	SetReward (Index sI, Index jaI, double r)
	Set the reward for state, joint action indices. More...

void	SetReward (Index sI, Index jaI, Index sucSI, double r)
	Set the reward for state, joint action , suc. state indices. More...

void	SetReward (Index sI, Index jaI, Index sucSI, Index joI, double r)
	Set the reward for state, joint action, suc.state, joint obs indices. More...

void	SetReward (State s, JointAction ja, double r)
	implements the DecPOMDPInterface More...

void	SetRewardForAgent (Index agentI, State s, JointAction ja, double r)
	Function that sets the reward for an agent, state and joint action. More...

void	SetRewardForAgent (Index agentI, Index sI, Index jaI, double r)

void	SetRewardForAgent (Index agentI, Index sI, Index jaI, Index sucSI, double r)
	Set the reward for state, joint action , suc. state indices. More...

void	SetRewardForAgent (Index agentI, Index sI, Index jaI, Index sucSI, Index joI, double r)
	Set the reward for state, joint action, suc.state, joint obs indices. More...

std::string	SoftPrint () const
	Prints some information on the DecPOMDPDiscrete. More...

virtual	~DecPOMDPDiscrete ()
	Destructor. More...

Public Member Functions inherited from DecPOMDPDiscreteInterface
virtual	~DecPOMDPDiscreteInterface ()
	import the GetReward function from the base class in current scope. More...

Public Member Functions inherited from DecPOMDPInterface
virtual	~DecPOMDPInterface ()
	Virtual destructor. More...

Public Member Functions inherited from POSGInterface
virtual	~POSGInterface ()
	Virtual destructor. More...

Public Member Functions inherited from MultiAgentDecisionProcessInterface
virtual	~MultiAgentDecisionProcessInterface ()
	Destructor. More...

Public Member Functions inherited from MultiAgentDecisionProcessDiscreteInterface
virtual	~MultiAgentDecisionProcessDiscreteInterface ()
	Destructor. More...

Public Member Functions inherited from MultiAgentDecisionProcessDiscrete
void	AddAction (Index AI, const std::string &name, const std::string &description="")

void	AddObservation (Index AI, const std::string &name, const std::string &description="")

void	AddState (const std::string &StateName)

size_t	ConstructJointActions ()

size_t	ConstructJointObservations ()

void	CreateNewObservationModel ()
	Creates a new observation model mapping. More...

void	CreateNewTransitionModel ()
	Creates a new transition model mapping. More...

const Action *	GetAction (Index agentI, Index a) const
	Return a ref to the a-th action of agent agentI. More...

const ActionDiscrete *	GetActionDiscrete (Index agentI, Index a) const

Index	GetActionIndexByName (const std::string &a, Index agentI) const

bool	GetEventObservability () const
	Are we using an event observation model? More...

int	GetFalseNegativeObs () const
	Gets the index for false negative observations (if any). A negative value means that are none (which is the default case). More...

double	GetInitialStateProbability (Index sI) const

StateDistribution *	GetISD () const
	Returns the complete initial state distribution. More...

const JointAction *	GetJointAction (Index i) const
	Return a ref to the i-th joint action. More...

const JointObservation *	GetJointObservation (Index i) const
	Return a ref to the i-th joint observation. More...

const std::vector< size_t > &	GetNrActions () const
	Return the number of actions vector. More...

size_t	GetNrActions (Index AgentI) const
	Return the number of actions of agent agentI. More...

size_t	GetNrJointActions () const
	Return the number of joint actions. More...

size_t	GetNrJointActions (const Scope &agScope) const
	Get the number of joint actions the agents in agScope can form. More...

size_t	GetNrJointObservations () const
	Return the number of joint observations. More...

const std::vector< size_t > &	GetNrObservations () const
	Return the number of observations vector. More...

size_t	GetNrObservations (Index AgentI) const
	Return the number of observations of agent agentI. More...

size_t	GetNrStates () const
	Return the number of states. More...

const Observation *	GetObservation (Index agentI, Index a) const
	Return a ref to the a-th observation of agent agentI. More...

const ObservationDiscrete *	GetObservationDiscrete (Index agentI, Index a) const

Index	GetObservationIndexByName (const std::string &o, Index agentI) const

const ObservationModelDiscrete *	GetObservationModelDiscretePtr () const
	Returns a pointer to the underlying observation model. More...

double	GetObservationProbability (Index jaI, Index sucSI, Index joI) const
	Return the probability of joint observation joI: P(joI\|jaI,sucSI). More...

double	GetObservationProbability (Index sI, Index jaI, Index sucSI, Index joI) const

OGet *	GetOGet () const

bool	GetSparse () const
	Are we using sparse transition and observation models? More...

const State *	GetState (Index i) const
	Returns a pointer to state i. More...

Index	GetStateIndexByName (const std::string &s) const

TGet *	GetTGet () const

const TransitionModelDiscrete *	GetTransitionModelDiscretePtr () const
	Returns a pointer to the underlying transition model. More...

double	GetTransitionProbability (Index sI, Index jaI, Index sucSI) const
	Return the probability of successor state sucSI: P(sucSI\|sI,jaI). More...

Index	IndividualToJointActionIndices (const Index *AI_ar) const
	Returns the joint action index that corresponds to the array of specified individual action indices. More...

Index	IndividualToJointActionIndices (const std::vector< Index > &indivActionIndices) const
	Returns the joint action index that corresponds to the vector of specified individual action indices. More...

Index	IndividualToJointActionIndices (const std::vector< Index > &ja_e, const Scope &agSC) const
	indiv->joint for a restricted set (Scope) of agents More...

Index	IndividualToJointObservationIndices (const std::vector< Index > &indivObservationIndices) const
	Returns the joint observation index that corresponds to the vector of specified individual observation indices. More...

Index	IndividualToJointObservationIndices (const std::vector< Index > &jo_e, const Scope &agSC) const
	indiv->joint for a restricted set (Scope) of agents More...

bool	Initialize ()
	A function that can be called by other classes in order to request a MultiAgentDecisionProcessDiscrete to (try to) initialize. More...

const std::vector< Index > &	JointToIndividualActionIndices (Index jaI) const
	Returns a vector of indices to indiv. More...

std::vector< Index >	JointToIndividualActionIndices (Index ja_e, const Scope &agSC) const
	joint->indiv for a restricted set (Scope) of agents More...

const std::vector< Index > &	JointToIndividualObservationIndices (Index joI) const
	Returns a vector of indices to indiv. More...

std::vector< Index >	JointToIndividualObservationIndices (Index jo_e, const Scope &agSC) const
	joint->indiv for a restricted set (Scope) of agents More...

Index	JointToRestrictedJointActionIndex (Index jaI, const Scope &agSc_e) const
	Converts a global joint action index jaI to a restricted joint action index ja_e, for agents scope agSc_e Returns a vector of indices to indiv. More...

Index	JointToRestrictedJointObservationIndex (Index joI, const Scope &agSc_e) const
	Converts a global joint observation index joI to a restricted joint observation index jo_e, for agents scope agSc_e Returns a vector of indices to indiv. More...

	MultiAgentDecisionProcessDiscrete (const std::string &name="received unspec. by MultiAgentDecisionProcessDiscrete", const std::string &descr="received unspec.by MultiAgentDecisionProcessDiscrete", const std::string &pf="received unspec. by MultiAgentDecisionProcessDiscrete")
	Constructor that sets the. More...

	MultiAgentDecisionProcessDiscrete (size_t nrAgents, size_t nrS, const std::string &name="received unspec. by MultiAgentDecisionProcessDiscrete", const std::string &descr="received unspec.by MultiAgentDecisionProcessDiscrete", const std::string &pf="received unspec. by MultiAgentDecisionProcessDiscrete")
	Constructor that sets the. More...

	MultiAgentDecisionProcessDiscrete (const MultiAgentDecisionProcessDiscrete &a)
	Copy constructor. More...

void	Print () const
	Prints some information on the MultiAgentDecisionProcessDiscrete. More...

Index	SampleInitialState () const
	Sample a state according to the initial state PDF. More...

Index	SampleJointObservation (Index jaI, Index sucI) const
	Sample an observation. More...

Index	SampleJointObservation (Index sI, Index jaI, Index sucI) const

Index	SampleSuccessorState (Index sI, Index jaI) const
	Sample a successor state. More...

bool	SetActionsInitialized (bool b)

void	SetEventObservability (bool eventO)
	Indicate whether the observation model is defined over (s',a,s) (an event-driven model) or the standard (s',a) More...

void	SetFalseNegativeObs (Index falseNegativeObs)
	Sets the index for false negative observations (see above) More...

void	SetISD (StateDistribution *p)

void	SetNrActions (Index AI, size_t nrA)

void	SetNrObservations (Index AI, size_t nrO)

void	SetNrStates (size_t nrS)

void	SetObservationModelPtr (ObservationModelDiscrete *ptr)
	Set the obversation model. More...

void	SetObservationProbability (Index jaI, Index sucSI, Index joI, double p)
	Set the probability of joint observation joI: P(joI\|jaI,sucSI). More...

void	SetObservationProbability (Index sI, Index jaI, Index sucSI, Index joI, double p)

bool	SetObservationsInitialized (bool b)

void	SetSparse (bool sparse)
	Indicate whether sparse transition and observation models should be used. More...

bool	SetStatesInitialized (bool b)

void	SetTransitionModelPtr (TransitionModelDiscrete *ptr)
	Set the transition model. More...

void	SetTransitionProbability (Index sI, Index jaI, Index sucSI, double p)
	Set the probability of successor state sucSI: P(sucSI\|sI,jaI). More...

void	SetUniformISD ()

std::string	SoftPrint () const
	SoftPrints information on the MultiAgentDecisionProcessDiscrete. More...

std::string	SoftPrintState (Index sI) const

	~MultiAgentDecisionProcessDiscrete ()
	Destructor. More...

Public Member Functions inherited from MultiAgentDecisionProcess
void	AddAgent (std::string name)
	Add a new agent with name "name" to the MADP. More...

Index	GetAgentIndexByName (const std::string &s) const
	Returns the index of an agent given its name, if it exists. More...

std::string	GetAgentNameByIndex (Index i) const
	Returns the name of the agent at the given index. More...

const Scope &	GetAllAgentScope () const

std::string	GetDescription () const

std::string	GetName () const

size_t	GetNrAgents () const
	Returns the number of agents in this MultiAgentDecisionProcess. More...

std::string	GetProblemFile () const
	Returns the name of the problem file. More...

std::string	GetUnixName () const
	Returns a name which can be in unix path, by default the base part of the problem filename. More...

	MultiAgentDecisionProcess (size_t nrAgents, const std::string &name="received unspec. by MultiAgentDecisionProcess", const std::string &description="received unspec. by MultiAgentDecisionProcess", const std::string &pf="received unspec. by MultiAgentDecisionProcess")
	Constructor. More...

	MultiAgentDecisionProcess (const std::string &name="received unspec. by MultiAgentDecisionProcess", const std::string &description="received unspec. by MultiAgentDecisionProcess", const std::string &pf="received unspec. by MultiAgentDecisionProcess")
	Default Constructor without specifying the number of agents. More...

void	Print () const

void	SetDescription (const std::string &description)

void	SetName (const std::string &name)

void	SetNrAgents (size_t nrAgents)
	Sets the number of agents. More...

void	SetUnixName (std::string unixName)
	Sets the name which can be used inin unix paths. More...

std::string	SoftPrint () const
	Prints some information on the MultiAgentDecisionProcess. More...

virtual	~MultiAgentDecisionProcess ()
	Destructor. More...

Public Member Functions inherited from DecPOMDP
	DecPOMDP ()
	Default constructor. sets RewardType to REWARD and discount to 1.0. More...

double	GetDiscount () const
	Returns the discount parameter. More...

double	GetDiscountForAgent (Index agentI) const
	Returns the discount parameter. More...

reward_t	GetRewardType () const
	Returns the reward type. More...

reward_t	GetRewardTypeForAgent (Index agentI) const
	Returns the reward type. More...

void	SetDiscount (double d)
	Sets the discount parameter to d. More...

void	SetDiscountForAgent (Index agentI, double d)
	Functions needed for POSGInterface: More...

void	SetRewardType (reward_t r)
	Sets the reward type to reward_t r. More...

void	SetRewardTypeForAgent (Index agentI, reward_t r)
	Sets the reward type to reward_t r. More...

std::string	SoftPrint () const
	SoftPrints some information on the DecPOMDP. More...

Private Types
enum	action_enum { LISTEN, OPENLEFT, OPENRIGHT }

typedef std::vector < ActionDiscrete >	ActionIVec

enum	jointAction_enum { LISTEN_LISTEN, LISTEN_OPENLEFT, LISTEN_OPENRIGHT, OPENLEFT_LISTEN, OPENLEFT_OPENLEFT, OPENLEFT_OPENRIGHT, OPENRIGHT_LISTEN, OPENRIGHT_OPENLEFT, OPENRIGHT_OPENRIGHT }

enum	jointObservation_enum { HEARLEFT_HEARLEFT, HEARLEFT_HEARRIGHT, HEARRIGHT_HEARLEFT, HEARRIGHT_HEARRIGHT }

enum	observation_enum { HEARLEFT, HEARRIGHT }

typedef std::vector < ObservationDiscrete >	ObservationIVec

enum	state_enum { SLEFT, SRIGHT }

Private Member Functions
void	ConstructActions ()
	Construct all the Actions and actionSets (the vector _m_actionVecs). More...

void	ConstructObservations ()
	Construct all the observations and observation sets. More...

void	FillObservationModel ()
	Fills the observation model with the tiger problem obs. probs. More...

void	FillRewardModel ()
	Fills the reward model with the tiger problem rewards. More...

void	FillTransitionModel ()
	Fills the transition model with the tiger problem transitions. More...

Private Attributes
const size_t	NUMBER_OF_ACTIONS

const size_t	NUMBER_OF_AGENTS

const size_t	NUMBER_OF_OBSERVATIONS

const size_t	NUMBER_OF_STATES

Additional Inherited Members
Static Public Member Functions inherited from DecPOMDPDiscrete
static void	CompareModels (const DecPOMDPDiscreteInterface &d1, const DecPOMDPDiscreteInterface &d2)

Protected Member Functions inherited from MultiAgentDecisionProcessDiscrete
bool	SetInitialized (bool b)
	Sets _m_initialized to b. More...

Protected Attributes inherited from DecPOMDPDiscrete
RewardModel *	_m_p_rModel
	The reward model used by DecPOMDPDiscrete. More...

Protected Attributes inherited from MultiAgentDecisionProcess
std::vector< Agent >	_m_agents
	Vector containing Agent objects, which are indexed named entities. More...

Scope	_m_allAgentsScope
	Scope containing all agents - usefull sometimes. More...

size_t	_m_nrAgents
	The number of agents participating in the MADP. More...

std::string	_m_problemFile
	String holding the filename of the problem file to be parsed - if applicable. More...

std::string	_m_unixName
	String for the unix name of the MADP. More...