MultiAgentDecisionProcessDiscreteFactoredStatesInterface is the interface for factored state problems. More...

#include <MultiAgentDecisionProcessDiscreteFactoredStatesInterface.h>

Inheritance diagram for MultiAgentDecisionProcessDiscreteFactoredStatesInterface:

Public Member Functions
virtual Scope	AgentScopeBackup (const Scope &stateScope, const Scope &agentScope) const =0

virtual void	CacheFlatModels (bool sparse)

virtual MultiAgentDecisionProcessDiscreteFactoredStatesInterface *	Clone () const =0
	Returns a pointer to a copy of this class. More...

virtual Index	FactorValueIndicesToStateIndex (const std::vector< Index > &fv) const =0
	convert std::vector of (indices of) factor values to (flat) state index. More...

virtual Index	FactorValueIndicesToStateIndex (const std::vector< Index > &s_e_vec, const Scope &sfSC) const =0
	convert an local state vector s_e_vec of scope sfScope to a joint index. More...

virtual const TwoStageDynamicBayesianNetwork *	Get2DBN () const
	Copy assignment operator. More...

virtual const Scope &	GetAllStateFactorScope () const =0
	Convenience function to quickly get the full state scope. More...

virtual const FactoredStateDistribution *	GetFactoredISD () const =0

virtual size_t	GetNrStateFactorInstantiations (const Scope &sfScope) const =0
	Get the number of joint instantiations for the factors in sfScope. More...

virtual size_t	GetNrStateFactors () const =0
	Get the number of state components. -no is inherited from. More...

virtual const size_t	GetNrValuesForFactor (Index sf) const =0
	Get the number of possible values for a particular factor. More...

virtual const std::vector < size_t > &	GetNrValuesPerFactor () const =0
	Get the number of possible assignments or values to each factor. More...

virtual const StateFactorDiscrete *	GetStateFactorDiscrete (Index sfacI) const =0

virtual void	SampleInitialState (std::vector< Index > &sIs) const =0

virtual void	SampleJointObservation (const std::vector< Index > &aIs, const std::vector< Index > &sucIs, std::vector< Index > &oIs) const =0

virtual void	SampleSuccessorState (const std::vector< Index > &sIs, const std::vector< Index > &aIs, std::vector< Index > &sucIs) const =0

std::string	SoftPrintState (Index sI) const
	SoftPrints information on the MultiAgentDecisionProcessDiscrete. More...

virtual Index	StateIndexToFactorValueIndex (Index factor, Index s) const =0
	Get the value of a particular state factor given a joint flat state. More...

virtual std::vector< Index >	StateIndexToFactorValueIndices (Index stateI) const =0
	Get the vector of FactorValue indices corresponding to stateI used to be called virtual vector<Index> GetStateFactorValues(Index stateI) const. More...

virtual std::vector< Index >	StateIndexToFactorValueIndices (Index s_e, const Scope &sfSC) const =0
	convert an local state index s_e to a vector of state factors (with scope sfScope). More...

virtual Scope	StateScopeBackup (const Scope &stateScope, const Scope &agentScope) const =0

virtual	~MultiAgentDecisionProcessDiscreteFactoredStatesInterface ()
	(default) Constructor More...

Public Member Functions inherited from MultiAgentDecisionProcessDiscreteInterface
virtual const Action *	GetAction (Index agentI, Index a) const =0
	Return a ref to the a-th action of agent agentI. More...

virtual bool	GetEventObservability () const
	Whether observation models are P(o\|s,a) or P(o\|s,a,s'). More...

virtual double	GetInitialStateProbability (Index sI) const =0

virtual StateDistribution *	GetISD () const =0
	Returns the complete initial state distribution. More...

virtual const JointAction *	GetJointAction (Index i) const =0
	Return a ref to the i-th joint action. More...

virtual const JointObservation *	GetJointObservation (Index i) const =0
	Return a ref to the i-th joint observation. More...

virtual const std::vector < size_t > &	GetNrActions () const =0
	Return the number of actions vector. More...

virtual size_t	GetNrActions (Index AgentI) const =0
	Return the number of actions of agent agentI. More...

virtual size_t	GetNrJointActions () const =0
	Return the number of joint actions. More...

virtual size_t	GetNrJointActions (const Scope &agScope) const =0
	Get the number of joint actions the agents in agScope can form. More...

virtual size_t	GetNrJointObservations () const =0
	Return the number of joint observations. More...

virtual const std::vector < size_t > &	GetNrObservations () const =0
	Return the number of observations vector. More...

virtual size_t	GetNrObservations (Index AgentI) const =0
	Return the number of observations of agent agentI. More...

virtual size_t	GetNrStates () const =0
	Return the number of states. More...

virtual const Observation *	GetObservation (Index agentI, Index a) const =0
	Return a ref to the a-th observation of agent agentI. More...

virtual const ObservationModelDiscrete *	GetObservationModelDiscretePtr () const =0
	Returns a pointer to the underlying observation model. More...

virtual double	GetObservationProbability (Index jaI, Index sucSI, Index joI) const =0
	Return the probability of joint observation joI: P(joI\|jaI,sucSI). More...

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

virtual OGet *	GetOGet () const =0

virtual const State *	GetState (Index i) const =0
	Returns a pointer to state i. More...

virtual TGet *	GetTGet () const =0

virtual const TransitionModelDiscrete *	GetTransitionModelDiscretePtr () const =0
	Returns a pointer to the underlying transition model. More...

virtual double	GetTransitionProbability (Index sI, Index jaI, Index sucSI) const =0
	Return the probability of successor state sucSI: P(sucSI\|sI,jaI). More...

virtual Index	IndividualToJointActionIndices (const Index *AI_ar) const =0
	Returns the joint action index that corresponds to the array of specified individual action indices. More...

virtual Index	IndividualToJointActionIndices (const std::vector< Index > &indivActionIndices) const =0
	Returns the joint action index that corresponds to the vector of specified individual action indices. More...

virtual Index	IndividualToJointActionIndices (const std::vector< Index > &ja_e, const Scope &agSC) const =0
	indiv->joint for a restricted set (Scope) of agents More...

virtual Index	IndividualToJointObservationIndices (const std::vector< Index > &indivObservationIndices) const =0
	Returns the joint observation index that corresponds to the vector of specified individual observation indices. More...

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

virtual const std::vector < Index > &	JointToIndividualActionIndices (Index jaI) const =0
	Returns a vector of indices to indiv. More...

virtual std::vector< Index >	JointToIndividualActionIndices (Index ja_e, const Scope &agSC) const =0
	joint->indiv for a restricted set (Scope) of agents More...

virtual const std::vector < Index > &	JointToIndividualObservationIndices (Index joI) const =0
	Returns a vector of indices to indiv. More...

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

virtual Index	JointToRestrictedJointActionIndex (Index jaI, const Scope &agSc_e) const =0
	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...

virtual 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...

virtual Index	SampleInitialState () const =0
	Sample a state according to the initial state PDF. More...

virtual Index	SampleJointObservation (Index jaI, Index sucI) const =0
	Sample an observation - needed for simulations. More...

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

virtual Index	SampleSuccessorState (Index sI, Index jaI) const =0
	Sample a successor state - needed by simulations. More...

virtual std::string	SoftPrint () const =0
	Prints some information on the MultiAgentDecisionProcessDiscreteInterface. More...

virtual	~MultiAgentDecisionProcessDiscreteInterface ()
	Destructor. More...

Public Member Functions inherited from MultiAgentDecisionProcessInterface
virtual const Scope &	GetAllAgentScope () const =0

virtual size_t	GetNrAgents () const =0
	Return the number of agents. More...

virtual std::string	GetUnixName () const =0
	Returns the base part of the problem filename. More...

virtual	~MultiAgentDecisionProcessInterface ()
	Destructor. More...

Detailed Description

MultiAgentDecisionProcessDiscreteFactoredStatesInterface is the interface for factored state problems.

Currently it has one implementation: MultiAgentDecisionProcessDiscreteFactoredStates

This class defines the functions that implement/maintain the factored transition and observation models.

Constructor & Destructor Documentation

virtual MultiAgentDecisionProcessDiscreteFactoredStatesInterface::~MultiAgentDecisionProcessDiscreteFactoredStatesInterface ( )

inlinevirtual

(default) Constructor

Copy constructor. Destructor.

Member Function Documentation

virtual Scope MultiAgentDecisionProcessDiscreteFactoredStatesInterface::AgentScopeBackup	(	const Scope &	stateScope,
		const Scope &	agentScope
	)		const

pure virtual

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual void MultiAgentDecisionProcessDiscreteFactoredStatesInterface::CacheFlatModels ( bool sparse )

inlinevirtual

Reimplemented in FactoredDecPOMDPDiscrete, and FactoredMMDPDiscrete.

Referenced by ArgumentUtils::GetFactoredDecPOMDPDiscreteInterfaceFromArgs().

virtual MultiAgentDecisionProcessDiscreteFactoredStatesInterface* MultiAgentDecisionProcessDiscreteFactoredStatesInterface::Clone ( ) const

pure virtual

Returns a pointer to a copy of this class.

Implements MultiAgentDecisionProcessDiscreteInterface.

Implemented in FactoredDecPOMDPDiscrete, FactoredDecPOMDPDiscreteInterface, ProblemFireFightingFactored, ProblemAloha, ProblemFOBSFireFightingFactored, and FactoredMMDPDiscrete.

virtual Index MultiAgentDecisionProcessDiscreteFactoredStatesInterface::FactorValueIndicesToStateIndex ( const std::vector< Index > & fv ) const

pure virtual

convert std::vector of (indices of) factor values to (flat) state index.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual Index MultiAgentDecisionProcessDiscreteFactoredStatesInterface::FactorValueIndicesToStateIndex	(	const std::vector< Index > &	s_e_vec,
		const Scope &	sfSC
	)		const

pure virtual

convert an local state vector s_e_vec of scope sfScope to a joint index.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual const TwoStageDynamicBayesianNetwork* MultiAgentDecisionProcessDiscreteFactoredStatesInterface::Get2DBN ( ) const

inlinevirtual

Copy assignment operator.

Reimplemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by FSAOHDist_NECOF::FSAOHDist_NECOF(), and FSAOHDist_NECOF::Update().

virtual const Scope& MultiAgentDecisionProcessDiscreteFactoredStatesInterface::GetAllStateFactorScope ( ) const

pure virtual

Convenience function to quickly get the full state scope.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual const FactoredStateDistribution* MultiAgentDecisionProcessDiscreteFactoredStatesInterface::GetFactoredISD ( ) const

pure virtual

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual size_t MultiAgentDecisionProcessDiscreteFactoredStatesInterface::GetNrStateFactorInstantiations ( const Scope & sfScope ) const

pure virtual

Get the number of joint instantiations for the factors in sfScope.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual size_t MultiAgentDecisionProcessDiscreteFactoredStatesInterface::GetNrStateFactors ( ) const

pure virtual

Get the number of state components. -no is inherited from.

Get the number of state components.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by FSDist_COF::FSDist_COF(), TwoStageDynamicBayesianNetwork::GetYProbability(), TwoStageDynamicBayesianNetwork::InitializeStorage(), TwoStageDynamicBayesianNetwork::SoftPrint(), and FSAOHDist_NECOF::Update().

virtual const size_t MultiAgentDecisionProcessDiscreteFactoredStatesInterface::GetNrValuesForFactor ( Index sf ) const

pure virtual

Get the number of possible values for a particular factor.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by FSDist_COF::FSDist_COF(), TwoStageDynamicBayesianNetwork::GetYProbabilitiesExactScopes(), and FSAOHDist_NECOF::Update().

virtual const std::vector<size_t>& MultiAgentDecisionProcessDiscreteFactoredStatesInterface::GetNrValuesPerFactor ( ) const

pure virtual

Get the number of possible assignments or values to each factor.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by FSAOHDist_NECOF::FSAOHDist_NECOF(), FSAOHDist_NECOF::GetXOHProb_relT(), TwoStageDynamicBayesianNetwork::InitializeIIs(), and FSAOHDist_NECOF::Update().

virtual const StateFactorDiscrete* MultiAgentDecisionProcessDiscreteFactoredStatesInterface::GetStateFactorDiscrete ( Index sfacI ) const

pure virtual

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual void MultiAgentDecisionProcessDiscreteFactoredStatesInterface::SampleInitialState ( std::vector< Index > & sIs ) const

pure virtual

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by SimulationFactoredDecPOMDPDiscrete::RunSimulation(), and SimulationFactoredDecPOMDPDiscrete::RunSimulationsRandomActions().

virtual void MultiAgentDecisionProcessDiscreteFactoredStatesInterface::SampleJointObservation	(	const std::vector< Index > &	aIs,
		const std::vector< Index > &	sucIs,
		std::vector< Index > &	oIs
	)		const

pure virtual

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by SimulationFactoredDecPOMDPDiscrete::Step().

virtual void MultiAgentDecisionProcessDiscreteFactoredStatesInterface::SampleSuccessorState	(	const std::vector< Index > &	sIs,
		const std::vector< Index > &	aIs,
		std::vector< Index > &	sucIs
	)		const

pure virtual

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by SimulationFactoredDecPOMDPDiscrete::Step().

std::string MultiAgentDecisionProcessDiscreteFactoredStatesInterface::SoftPrintState ( Index sI ) const

inlinevirtual

SoftPrints information on the MultiAgentDecisionProcessDiscrete.

Implements MultiAgentDecisionProcessDiscreteInterface.

virtual Index MultiAgentDecisionProcessDiscreteFactoredStatesInterface::StateIndexToFactorValueIndex	(	Index	factor,
		Index	s
	)		const

pure virtual

Get the value of a particular state factor given a joint flat state.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual std::vector<Index> MultiAgentDecisionProcessDiscreteFactoredStatesInterface::StateIndexToFactorValueIndices ( Index stateI ) const

pure virtual

Get the vector of FactorValue indices corresponding to stateI used to be called virtual vector<Index> GetStateFactorValues(Index stateI) const.

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Referenced by PlanningUnitFactoredDecPOMDPDiscrete::StateIndexToFactorValueIndices().

virtual std::vector<Index> MultiAgentDecisionProcessDiscreteFactoredStatesInterface::StateIndexToFactorValueIndices	(	Index	s_e,
		const Scope &	sfSC
	)		const

pure virtual

convert an local state index s_e to a vector of state factors (with scope sfScope).

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

virtual Scope MultiAgentDecisionProcessDiscreteFactoredStatesInterface::StateScopeBackup	(	const Scope &	stateScope,
		const Scope &	agentScope
	)		const

pure virtual

Implemented in MultiAgentDecisionProcessDiscreteFactoredStates.

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation