BayesianGameBase Class Reference

BayesianGameBase is a class that represents a Bayesian game. More...

#include <BayesianGameBase.h>

Inheritance diagram for BayesianGameBase:

Public Member Functions
void	AddProbability (Index i, double p)
	Adds p to the probability of joint type i. More...
void	AddProbability (const std::vector< Index > &indIndices, double p)
	Adds p to the probability of joint type corresponding to the individual type indices (indIndices). More...
virtual bool	AreCachedJointToIndivIndices (const PolicyGlobals::PolicyDomainCategory pdc) const
	Check whether certain index conversions are cached. More...
	BayesianGameBase ()
	BayesianGameBase (size_t nrAgents, const std::vector< size_t > &nrActions, const std::vector< size_t > &nrTypes, int verboseness=0)
	BayesianGameBase (const BayesianGameBase &a)
	Copy constructor. More...
bool	CacheJointToIndivAOH_Indices () const
bool	CacheJointToIndivOH_Indices () const
bool	CacheJointToIndivType_Indices () const
virtual PolicyGlobals::PolicyDomainCategory	GetDefaultIndexDomCat () const
	Return the default PolicyDomainCategory for the problem. More...
size_t	GetNrActions (Index agentI) const
	Get the number of invididual actions of a particular agent. More...
const std::vector< size_t > &	GetNrActions () const
size_t	GetNrAgents () const
	implement the Interface_ProblemToPolicyDiscrete interface: More...
size_t	GetNrJointActions () const
LIndex	GetNrJointPolicies () const
size_t	GetNrJointTypes () const
LIndex	GetNrPolicies (Index ag) const
size_t	GetNrPolicyDomainElements (Index agentI, PolicyGlobals::PolicyDomainCategory cat, size_t depth=MAXHORIZON) const
	Get the number of elements in the domain of an agent's policy. More...
const std::vector< size_t > &	GetNrTypes () const
size_t	GetNrTypes (Index agI) const
virtual double	GetProbability (Index i) const
	Gets the probability of joint type i. More...
virtual double	GetProbability (const std::vector< Index > &indIndices) const
	Gets the probability of joint type corresponding to the individual type indices (indIndices) More...
Index	IndividualToJointActionIndices (const Index *IndArr) const
	Converts individual action indices to a joint action index. More...
Index	IndividualToJointActionIndices (const std::vector< Index > &indices) const
	Converts individual action indices to a joint action index. More...
Index	IndividualToJointTypeIndices (const std::vector< Index > &indices) const
std::vector< Index >	JointToIndividualActionIndices (Index jaI) const
std::vector< Index >	JointToIndividualPolicyDomainIndices (Index jdI, PolicyGlobals::PolicyDomainCategory cat) const
	implementation of JointToIndividualPolicyDomainIndices More...
const std::vector< Index > &	JointToIndividualPolicyDomainIndicesRef (Index jdI, PolicyGlobals::PolicyDomainCategory cat) const
	implementation of JointToIndividualPolicyDomainIndicesRef More...
const std::vector< Index > &	JointToIndividualTypeIndices (Index jTypeI) const
BayesianGameBase &	operator= (const BayesianGameBase &o)
void	Print () const
	Print this BayesianGameBase to cout. More...
virtual void	SanityCheck ()
	Sanity check should be overriden by classes that do not use the implementation provided by this class (e.g. More...
void	SanityCheckBGBase ()
bool	SetInitialized (bool b)
	Sets the initialized status to b. More...
void	SetProbability (Index i, double p)
	Sets the probability of joint type i to p. More...
void	SetProbability (const std::vector< Index > &indIndices, double p)
	Sets the probability of joint type corresponding to the individual type indices (indIndices) to p. More...
std::string	SoftPrint () const
	Prints a description of this BayesianGameBase to a string. More...
std::string	SoftPrintAction (Index agentI, Index actionI) const
	Virtual function that has to be implemented by derived class. More...
std::string	SoftPrintPolicyDomainElement (Index agentI, Index typeIndex, PolicyGlobals::PolicyDomainCategory cat) const
	Virtual function that has to be implemented by derived class. More...
std::string	SoftPrintSummary () const
std::string	SoftPrintType (Index agentI, Index typeIndex) const
	~BayesianGameBase ()
	Destructor. More...
Public Member Functions inherited from Interface_ProblemToPolicyDiscretePure
LIndex	GetNrJointPolicies (PolicyGlobals::PolicyDomainCategory cat, size_t depth=MAXHORIZON) const
	Get the number of joint policies, given the policy's domain. More...
LIndex	GetNrPolicies (Index ag, PolicyGlobals::PolicyDomainCategory cat, size_t depth=MAXHORIZON) const
	Get the number of policies for an agent, given the policy's domain. More...
virtual	~Interface_ProblemToPolicyDiscretePure ()
	Destructor. More...
Public Member Functions inherited from Interface_ProblemToPolicyDiscrete
size_t	GetNrJointActions () const
	Get the number of joint actions. More...
	Interface_ProblemToPolicyDiscrete ()
	(default) Constructor More...
virtual	~Interface_ProblemToPolicyDiscrete ()
	Destructor. More...

Protected Member Functions
void	ChangeNrActions (Index agI, size_t new_nr)
void	ChangeNrTypes (Index agI, size_t new_nr)
void	Initialize ()

Protected Attributes
bool	_m_initialized
	private bool to indicate whether this BG is initialized. More...
bool	_m_JAoverflow
	Boolean that indicates whether the number of joint actions can be represented by size_t (or that overflowing occurs) More...
bool	_m_JToverflow
	Boolean that indicates whether the number of joint types can be represented by size_t (or that overflowing occurs) More...
std::vector< size_t >	_m_nrActions
	the number of actions for each agent More...
size_t	_m_nrAgents
	the number of players (or agents) More...
size_t	_m_nrJA
	the number of joint types: More...
size_t	_m_nrJTypes
	the number of joint actions: More...
std::vector< size_t >	_m_nrTypes
	the number of types for each agent More...
size_t *	_m_stepSizeActions
	an size_t array that caches the stepsize array for actions: More...
size_t *	_m_stepSizeTypes
	an size_t array that caches the stepsize array for types: More...
int	_m_verboseness
	_m_verboseness >0 verbose, <0 is quiet More...

Private Types
typedef boost::numeric::ublas::mapped_vector < double >	SparseVector

Private Attributes
std::vector< std::vector < Index > > *	_m_jointToIndTypes
	An joint type -> indiv. type indices cache: More...
std::map< Index, std::vector < Index > > *	_m_jointToIndTypesMap
	An joint type -> indiv. type indices cache: More...
std::vector< double >	_m_jTypeProbs
	the probability distribution over joint types. A mapping from joint indices to probabilities More...
SparseVector	_m_jTypeProbsSparse
bool	_m_useSparse

Detailed Description

BayesianGameBase is a class that represents a Bayesian game.

This is a self contained class - meaning that it does not depend on any Multi-agent decision problem or Planning unit. This implies that, in order to convert a time-step of a MADP Planning Unit to a Bayesian game, indices of observation(-action) histories have to be converted. This class uses its own indices.

Member Typedef Documentation

typedef boost::numeric::ublas::mapped_vector<double> BayesianGameBase::SparseVector

private

Constructor & Destructor Documentation

BayesianGameBase::BayesianGameBase

(

)

References _m_initialized, _m_JAoverflow, _m_jointToIndTypes, _m_jointToIndTypesMap, _m_JToverflow, _m_nrAgents, _m_nrJA, _m_nrJTypes, _m_stepSizeActions, and _m_stepSizeTypes.

BayesianGameBase::BayesianGameBase	(	size_t	nrAgents,
		const std::vector< size_t > &	nrActions,
		const std::vector< size_t > &	nrTypes,
		int	verboseness = 0
	)

References _m_nrActions, _m_nrAgents, _m_nrTypes, _m_stepSizeActions, _m_stepSizeTypes, and Initialize().

BayesianGameBase::BayesianGameBase

(

const BayesianGameBase &

a

)

Copy constructor.

References _m_jointToIndTypes, _m_jointToIndTypesMap, _m_nrActions, _m_nrTypes, _m_stepSizeActions, _m_stepSizeTypes, and IndexTools::CalculateStepSize().

BayesianGameBase::~BayesianGameBase

(

)

Destructor.

References _m_jointToIndTypes, _m_jointToIndTypesMap, _m_stepSizeActions, and _m_stepSizeTypes.

Member Function Documentation

void BayesianGameBase::AddProbability ( Index  i, double  p  )

inline

Adds p to the probability of joint type i.

Referenced by AddProbability().

void BayesianGameBase::AddProbability ( const std::vector< Index > &  indIndices, double  p  )

inline

Adds p to the probability of joint type corresponding to the individual type indices (indIndices).

References AddProbability(), and IndividualToJointTypeIndices().

bool BayesianGameBase::AreCachedJointToIndivIndices ( const PolicyGlobals::PolicyDomainCategory  pdc ) const

virtual

Check whether certain index conversions are cached.

Implements Interface_ProblemToPolicyDiscrete.

References PolicyGlobals::AOHIST_INDEX, CacheJointToIndivAOH_Indices(), CacheJointToIndivOH_Indices(), CacheJointToIndivType_Indices(), PolicyGlobals::OHIST_INDEX, and PolicyGlobals::TYPE_INDEX.

bool BayesianGameBase::CacheJointToIndivAOH_Indices ( ) const

inline

Referenced by AreCachedJointToIndivIndices().

bool BayesianGameBase::CacheJointToIndivOH_Indices ( ) const

inline

Referenced by AreCachedJointToIndivIndices().

bool BayesianGameBase::CacheJointToIndivType_Indices ( ) const

inline

Referenced by AreCachedJointToIndivIndices().

void BayesianGameBase::ChangeNrActions ( Index  agI, size_t  new_nr  )

protected

References _m_nrActions, and Initialize().

Referenced by Problem_CGBG_FF::AssignAgentActionsToHouses().

void BayesianGameBase::ChangeNrTypes ( Index  agI, size_t  new_nr  )

protected

References _m_nrTypes, and Initialize().

Referenced by Problem_CGBG_FF::AssignAgentTypesToHouses().

PolicyGlobals::PolicyDomainCategory BayesianGameBase::GetDefaultIndexDomCat ( ) const

virtual

Return the default PolicyDomainCategory for the problem.

Implements Interface_ProblemToPolicyDiscrete.

References PolicyGlobals::TYPE_INDEX.

size_t BayesianGameBase::GetNrActions ( Index  agentI ) const

inlinevirtual

Get the number of invididual actions of a particular agent.

Implements Interface_ProblemToPolicyDiscrete.

Referenced by Problem_CGBG_FF::AddEdge(), BGIP_SolverAlternatingMaximization< JP >::ComputeBestResponse(), and BayesianGameIdenticalPayoff::SaveTextFormat().

const std::vector<size_t>& BayesianGameBase::GetNrActions ( ) const

inline

References _m_nrActions.

Referenced by Problem_CGBG_FF::ExportAsMAID().

size_t BayesianGameBase::GetNrAgents ( ) const

inlinevirtual

implement the Interface_ProblemToPolicyDiscrete interface:

Implements Interface_ProblemToPolicyDiscrete.

References _m_nrAgents.

Referenced by BayesianGameCollaborativeGraphical::AddLRF(), Problem_CGBG_FF::AssignAgentActionsToHouses(), Problem_CGBG_FF::AssignAgentTypesToHouses(), BayesianGameWithClusterInfo::BayesianGameWithClusterInfo(), BayesianGameWithClusterInfo::Cluster(), BayesianGameWithClusterInfo::ComputeMarginalTypeProbability(), BGCG_SolverMaxPlus::Construct_JointType_Factors_CGBG(), BG_FactorGraphCreator::Construct_LocalJointType_Factors(), BG_FactorGraphCreator::Construct_LocalPayoff_Factors(), BayesianGameForDecPOMDPStage::ConstructExtendedPolicy(), Problem_CGBG_FF::ExportAsMAID(), BayesianGameWithClusterInfo::Extend(), BayesianGameForDecPOMDPStage::Fill_FirstOHtsI(), BayesianGameForDecPOMDPStage::Fill_joI_Array(), BGIP_BnB_Node::GetImpliedJPol(), Problem_CGBG_FF::GetUnixName(), LocalBGValueFunctionBGCGWrapper::GetValue(), BayesianGameCollaborativeGraphical::IsFullyConnected(), Problem_CGBG_FF::Problem_CGBG_FF(), BayesianGameIdenticalPayoff::SaveTextFormat(), Problem_CGBG_FF::ScatterAgents(), BayesianGameWithClusterInfo::ShiftProbabilityAndUtility(), BayesianGameWithClusterInfo::SoftPrint(), BayesianGameWithClusterInfo::TestApproximateEquivalence(), and BayesianGameWithClusterInfo::TestExactEquivalence().

size_t BayesianGameBase::GetNrJointActions

(

)

const

References _m_JAoverflow, and _m_nrJA.

Referenced by BayesianGameForDecPOMDPStage::ComputeAllImmediateRewards(), BGCG_SolverMaxPlus::Construct_JointType_Factors_CGBG(), BG_FactorGraphCreator::Construct_LocalJointType_Factors(), BayesianGameWithClusterInfo::Extend(), BayesianGameIdenticalPayoff::GenerateRandomBG(), BayesianGameForDecPOMDPStage::Initialize(), BayesianGameIdenticalPayoff::LoadTextFormat(), BayesianGameIdenticalPayoff::SaveTextFormat(), and BayesianGameWithClusterInfo::ShiftProbabilityAndUtility().

LIndex BayesianGameBase::GetNrJointPolicies ( ) const

inline

References Interface_ProblemToPolicyDiscretePure::GetNrJointPolicies(), and PolicyGlobals::TYPE_INDEX.

Referenced by BG_FactorGraphCreator::Construct_LocalPayoff_Factors(), GMAA_MAAstarClassic::ConstructAndValuateNextPolicies(), GMAA_MAA_ELSI::ConstructBayesianGame(), and Initialize().

size_t BayesianGameBase::GetNrJointTypes

(

)

const

References _m_JToverflow, and _m_nrJTypes.

Referenced by BayesianGameWithClusterInfo::BayesianGameWithClusterInfo(), BayesianGameWithClusterInfo::Cluster(), BayesianGameForDecPOMDPStage::ComputeAllImmediateRewards(), BGIP_SolverAlternatingMaximization< JP >::ComputeBestResponse(), BayesianGameForDecPOMDPStage::ComputeDiscountedImmediateRewardForJPol(), BayesianGameIdenticalPayoffInterface::ComputeValueJPol(), BayesianGameIdenticalPayoff::ComputeValueJPol(), BGCG_SolverMaxPlus::Construct_JointType_Factors_CGBG(), BG_FactorGraphCreator::Construct_LocalJointType_Factors(), BG_FactorGraphCreator::Construct_LocalPayoff_Factors(), GMAA_MAAstarClassic::ConstructAndValuateNextPolicies(), BayesianGameIdenticalPayoffSolver::Evaluate(), BayesianGameWithClusterInfo::Extend(), BayesianGameIdenticalPayoff::GenerateRandomBG(), LocalBGValueFunctionBGCGWrapper::GetValue(), BayesianGameIdenticalPayoff::LoadTextFormat(), BayesianGameIdenticalPayoff::SaveTextFormat(), and BayesianGameCollaborativeGraphical::SetProbabilityDistribution().

LIndex BayesianGameBase::GetNrPolicies ( Index  ag ) const

inline

References Interface_ProblemToPolicyDiscretePure::GetNrPolicies(), and PolicyGlobals::TYPE_INDEX.

size_t BayesianGameBase::GetNrPolicyDomainElements ( Index  agentI, PolicyGlobals::PolicyDomainCategory  cat, size_t  depth = MAXHORIZON  ) const

virtual

Get the number of elements in the domain of an agent's policy.

Implements Interface_ProblemToPolicyDiscrete.

References _m_nrTypes, and Globals::MAXHORIZON.

const std::vector<size_t>& BayesianGameBase::GetNrTypes ( ) const

inline

References _m_nrTypes.

Referenced by Problem_CGBG_FF::AddEdge(), BayesianGameWithClusterInfo::BayesianGameWithClusterInfo(), BGIP_SolverAlternatingMaximization< JP >::ComputeBestResponse(), BayesianGameCollaborativeGraphical::ComputeValueJPol(), GMAA_MAAstarClassic::ConstructAndValuateNextPolicies(), BayesianGameWithClusterInfo::ConstructClusteredIndividualTypes(), Problem_CGBG_FF::ExportAsMAID(), and BayesianGameIdenticalPayoff::SaveTextFormat().

size_t BayesianGameBase::GetNrTypes ( Index  agI ) const

inline

double BayesianGameBase::GetProbability ( Index  i ) const

virtual

Gets the probability of joint type i.

Reimplemented in Problem_CGBG_FF, and BayesianGameCollaborativeGraphical.

References _m_jTypeProbs, _m_jTypeProbsSparse, and _m_useSparse.

Referenced by BayesianGameWithClusterInfo::Cluster(), BGIP_SolverAlternatingMaximization< JP >::ComputeBestResponse(), BayesianGameForDecPOMDPStage::ComputeDiscountedImmediateRewardForJPol(), BayesianGameWithClusterInfo::ComputeMarginalTypeProbability(), BayesianGameIdenticalPayoffInterface::ComputeValueJPol(), BayesianGameIdenticalPayoff::ComputeValueJPol(), BGCG_SolverMaxPlus::Construct_JointType_Factors_CGBG(), BG_FactorGraphCreator::Construct_LocalJointType_Factors(), BG_FactorGraphCreator::Construct_LocalPayoff_Factors(), GMAA_MAAstarClassic::ConstructAndValuateNextPolicies(), BayesianGameIdenticalPayoffSolver::Evaluate(), GetProbability(), BayesianGameCollaborativeGraphical::GetProbability(), LocalBGValueFunctionBGCGWrapper::GetValue(), SanityCheckBGBase(), BayesianGameIdenticalPayoff::SaveTextFormat(), BayesianGameWithClusterInfo::ShiftProbabilityAndUtility(), BayesianGameIdenticalPayoff::SoftPrintUtilForJointType(), BGIP_SolverBFSNonIncremental< JP >::Solve(), BGIP_SolverBruteForceSearch< JP >::Solve(), BGIP_SolverCE::Solve(), BayesianGameWithClusterInfo::TestApproximateEquivalence(), and BayesianGameWithClusterInfo::TestExactEquivalence().

virtual double BayesianGameBase::GetProbability ( const std::vector< Index > &  indIndices ) const

inlinevirtual

Gets the probability of joint type corresponding to the individual type indices (indIndices)

References GetProbability(), and IndividualToJointTypeIndices().

Index BayesianGameBase::IndividualToJointActionIndices ( const Index *  indivIndices ) const

inlinevirtual

Converts individual action indices to a joint action index.

indivIndices is an array of size GetNrAgents()

Implements Interface_ProblemToPolicyDiscrete.

References IndexTools::IndividualToJointIndicesArrayStepSize().

Referenced by BGIP_SolverAlternatingMaximization< JP >::ComputeBestResponse(), BayesianGameWithClusterInfo::Extend(), BayesianGameIdenticalPayoff::GetUtility(), BayesianGameCollaborativeGraphical::JointToGroupActionIndex(), BayesianGameIdenticalPayoff::SetUtility(), and BGIP_SolverCE::Solve().

Index BayesianGameBase::IndividualToJointActionIndices ( const std::vector< Index > &  indivIndices ) const

inlinevirtual

Converts individual action indices to a joint action index.

Implements Interface_ProblemToPolicyDiscrete.

References IndexTools::IndividualToJointIndicesStepSize().

Index BayesianGameBase::IndividualToJointTypeIndices ( const std::vector< Index > &  indices ) const

inline

References IndexTools::IndividualToJointIndicesStepSize().

Referenced by AddProbability(), BayesianGameWithClusterInfo::BayesianGameWithClusterInfo(), BayesianGameWithClusterInfo::Cluster(), BayesianGameWithClusterInfo::ComputeMarginalTypeProbability(), GetProbability(), BayesianGameIdenticalPayoff::GetUtility(), BayesianGameCollaborativeGraphical::JointToGroupTypeIndex(), SetProbability(), BayesianGameIdenticalPayoff::SetUtility(), BayesianGameWithClusterInfo::ShiftProbabilityAndUtility(), BayesianGameWithClusterInfo::TestApproximateEquivalence(), and BayesianGameWithClusterInfo::TestExactEquivalence().

void BayesianGameBase::Initialize ( )

protected

References _m_initialized, _m_JAoverflow, _m_jointToIndTypes, _m_jointToIndTypesMap, _m_JToverflow, _m_jTypeProbs, _m_jTypeProbsSparse, _m_nrActions, _m_nrAgents, _m_nrJA, _m_nrJTypes, _m_nrTypes, _m_stepSizeActions, _m_stepSizeTypes, _m_useSparse, IndexTools::CalculateStepSize(), and GetNrJointPolicies().

Referenced by BayesianGameBase(), ChangeNrActions(), and ChangeNrTypes().

std::vector<Index> BayesianGameBase::JointToIndividualActionIndices ( Index  jaI ) const

inline

References IndexTools::JointToIndividualIndicesStepSize().

Referenced by BGIP_SolverAlternatingMaximization< JP >::ComputeBestResponse(), BGCG_SolverMaxPlus::Construct_JointType_Factors_CGBG(), BG_FactorGraphCreator::Construct_LocalJointType_Factors(), and BayesianGameCollaborativeGraphical::JointToGroupActionIndex().

std::vector<Index> BayesianGameBase::JointToIndividualPolicyDomainIndices ( Index  jdI, PolicyGlobals::PolicyDomainCategory  cat  ) const

inlinevirtual

implementation of JointToIndividualPolicyDomainIndices

(specified in the Interface_ProblemToPolicyDiscrete )

Implements Interface_ProblemToPolicyDiscrete.

References JointToIndividualTypeIndices(), and PolicyGlobals::TYPE_INDEX.

const std::vector<Index>& BayesianGameBase::JointToIndividualPolicyDomainIndicesRef ( Index  jdI, PolicyGlobals::PolicyDomainCategory  cat  ) const

inlinevirtual

implementation of JointToIndividualPolicyDomainIndicesRef

(specified in the Interface_ProblemToPolicyDiscrete )

Implements Interface_ProblemToPolicyDiscrete.

References JointToIndividualTypeIndices(), and PolicyGlobals::TYPE_INDEX.

const std::vector<Index>& BayesianGameBase::JointToIndividualTypeIndices ( Index  jTypeI ) const

inline

References IndexTools::JointToIndividualIndices(), and ArgumentHandlers::size().

Referenced by BayesianGameWithClusterInfo::BayesianGameWithClusterInfo(), BGIP_SolverAlternatingMaximization< JP >::ComputeBestResponse(), BGCG_SolverMaxPlus::Construct_JointType_Factors_CGBG(), BG_FactorGraphCreator::Construct_LocalJointType_Factors(), GMAA_MAA_ELSI::ConstructBayesianGame(), BayesianGameCollaborativeGraphical::DistributeProbability(), BayesianGameWithClusterInfo::Extend(), BGIP_BnB_Node::GetImpliedJPol(), Problem_CGBG_FF::GetProbability(), BayesianGameCollaborativeGraphical::GetRestrictedJointTypeProbabilities(), LocalBGValueFunctionBGCGWrapper::GetValue(), BayesianGameForDecPOMDPStage::Initialize(), BayesianGameCollaborativeGraphical::JointToGroupTypeIndex(), JointToIndividualPolicyDomainIndices(), JointToIndividualPolicyDomainIndicesRef(), BayesianGameCollaborativeGraphical::SetProbabilityDistribution(), BayesianGameWithClusterInfo::SoftPrint(), and BGIP_BnB_Node::SoftPrintPartiallySpecifiedPolicy().

BayesianGameBase & BayesianGameBase::operator=

(

const BayesianGameBase &

o

)

References _m_initialized, _m_jointToIndTypes, _m_jointToIndTypesMap, _m_jTypeProbs, _m_jTypeProbsSparse, _m_nrActions, _m_nrAgents, _m_nrJA, _m_nrJTypes, _m_nrTypes, _m_stepSizeActions, _m_stepSizeTypes, _m_useSparse, _m_verboseness, and IndexTools::CalculateStepSize().

Referenced by BayesianGameIdenticalPayoffInterface::operator=().

void BayesianGameBase::Print ( ) const

inline

Print this BayesianGameBase to cout.

References SoftPrint().

Referenced by BayesianGame::Print().

virtual void BayesianGameBase::SanityCheck ( void  )

inlinevirtual

Sanity check should be overriden by classes that do not use the implementation provided by this class (e.g.

CGBGs)

References SanityCheckBGBase().

Referenced by BayesianGameCollaborativeGraphical::SetProbabilityDistribution().

void BayesianGameBase::SanityCheckBGBase

(

)

References _m_JToverflow, _m_jTypeProbs, _m_jTypeProbsSparse, _m_useSparse, Globals::EqualProbability(), and GetProbability().

Referenced by SanityCheck().

bool BayesianGameBase::SetInitialized

(

bool

b

)

Sets the initialized status to b.

When setting to true - checks are performed to see if this is a consistent Bayesian Game.

References _m_initialized.

void BayesianGameBase::SetProbability ( Index  i, double  p  )

inline

Sets the probability of joint type i to p.

Referenced by QPOMDP::ComputeRecursively(), GMAA_MAA_ELSI::ConstructBayesianGame(), BayesianGameCollaborativeGraphical::DistributeProbability(), BayesianGameWithClusterInfo::Extend(), BayesianGameIdenticalPayoff::GenerateRandomBG(), BayesianGameForDecPOMDPStage::Initialize(), BayesianGameIdenticalPayoff::LoadTextFormat(), SetProbability(), BayesianGameCollaborativeGraphical::SetProbabilityDistribution(), and BayesianGameWithClusterInfo::ShiftProbabilityAndUtility().

void BayesianGameBase::SetProbability ( const std::vector< Index > &  indIndices, double  p  )

inline

Sets the probability of joint type corresponding to the individual type indices (indIndices) to p.

References IndividualToJointTypeIndices(), and SetProbability().

string BayesianGameBase::SoftPrint

(

void

)

const

Prints a description of this BayesianGameBase to a string.

References _m_jTypeProbs, _m_jTypeProbsSparse, _m_useSparse, SoftPrintSummary(), and PrintTools::SoftPrintVector().

Referenced by Print(), and BayesianGameIdenticalPayoff::SoftPrint().

string BayesianGameBase::SoftPrintAction ( Index  agentI, Index  actionI  ) const

virtual

Virtual function that has to be implemented by derived class.

This should return a string describing action actionI of agent agentI.

Implements Interface_ProblemToPolicyDiscrete.

string BayesianGameBase::SoftPrintPolicyDomainElement ( Index  agentI, Index  dIndex, PolicyGlobals::PolicyDomainCategory  cat  ) const

virtual

Virtual function that has to be implemented by derived class.

This should return a string describing element dIndex of the domain (e.g. an observation history) of agent agentI.

Implements Interface_ProblemToPolicyDiscrete.

References SoftPrintType(), and PolicyGlobals::TYPE_INDEX.

string BayesianGameBase::SoftPrintSummary

(

)

const

References _m_nrActions, _m_nrAgents, _m_nrJA, _m_nrJTypes, _m_nrTypes, and PrintTools::SoftPrintVector().

Referenced by SoftPrint(), and BayesianGameCollaborativeGraphical::SoftPrintSummary().

string BayesianGameBase::SoftPrintType	(	Index	agentI,
		Index	typeIndex
	)		const

Referenced by SoftPrintPolicyDomainElement().

Member Data Documentation

bool BayesianGameBase::_m_initialized

protected

private bool to indicate whether this BG is initialized.

Referenced by BayesianGameBase(), Initialize(), operator=(), and SetInitialized().

bool BayesianGameBase::_m_JAoverflow

protected

Boolean that indicates whether the number of joint actions can be represented by size_t (or that overflowing occurs)

Referenced by BayesianGameBase(), GetNrJointActions(), and Initialize().

std::vector< std::vector<Index> >* BayesianGameBase::_m_jointToIndTypes

private

An joint type -> indiv. type indices cache:

Referenced by BayesianGameBase(), Initialize(), operator=(), and ~BayesianGameBase().

std::map<Index, std::vector<Index> >* BayesianGameBase::_m_jointToIndTypesMap

private

An joint type -> indiv. type indices cache:

Referenced by BayesianGameBase(), Initialize(), operator=(), and ~BayesianGameBase().

bool BayesianGameBase::_m_JToverflow

protected

Boolean that indicates whether the number of joint types can be represented by size_t (or that overflowing occurs)

Referenced by BayesianGameBase(), GetNrJointTypes(), Initialize(), and SanityCheckBGBase().

std::vector<double> BayesianGameBase::_m_jTypeProbs

private

the probability distribution over joint types. A mapping from joint indices to probabilities

Referenced by GetProbability(), Initialize(), operator=(), SanityCheckBGBase(), and SoftPrint().

SparseVector BayesianGameBase::_m_jTypeProbsSparse

private

Referenced by GetProbability(), Initialize(), operator=(), SanityCheckBGBase(), and SoftPrint().

std::vector<size_t> BayesianGameBase::_m_nrActions

protected

the number of actions for each agent

Referenced by BayesianGameCollaborativeGraphical::AddLRF(), BayesianGameBase(), ChangeNrActions(), BayesianGameWithClusterInfo::Cluster(), GetNrActions(), Initialize(), operator=(), and SoftPrintSummary().

size_t BayesianGameBase::_m_nrAgents

protected

the number of players (or agents)

Referenced by BayesianGame::BayesianGame(), BayesianGameBase(), BayesianGameWithClusterInfo::Cluster(), Problem_CGBG_FF::ExportToTextFiles(), GetNrAgents(), Initialize(), operator=(), BayesianGame::Print(), and SoftPrintSummary().

size_t BayesianGameBase::_m_nrJA

protected

the number of joint types:

Referenced by BayesianGame::BayesianGame(), BayesianGameBase(), BayesianGameIdenticalPayoff::BayesianGameIdenticalPayoff(), GetNrJointActions(), Initialize(), operator=(), BayesianGameIdenticalPayoff::SoftPrint(), SoftPrintSummary(), and BayesianGameIdenticalPayoff::SoftPrintUtilForJointType().

size_t BayesianGameBase::_m_nrJTypes

protected

the number of joint actions:

Referenced by BayesianGame::BayesianGame(), BayesianGameBase(), BayesianGameIdenticalPayoff::BayesianGameIdenticalPayoff(), GetNrJointTypes(), Initialize(), operator=(), BayesianGameIdenticalPayoff::SoftPrint(), and SoftPrintSummary().

std::vector<size_t> BayesianGameBase::_m_nrTypes

protected

the number of types for each agent

Referenced by BayesianGameCollaborativeGraphical::AddLRF(), BayesianGameBase(), ChangeNrTypes(), BayesianGameWithClusterInfo::ComputeMarginalTypeProbability(), GetNrPolicyDomainElements(), GetNrTypes(), Initialize(), operator=(), BayesianGameWithClusterInfo::ShiftProbabilityAndUtility(), SoftPrintSummary(), BayesianGameWithClusterInfo::TestApproximateEquivalence(), and BayesianGameWithClusterInfo::TestExactEquivalence().

size_t* BayesianGameBase::_m_stepSizeActions

protected

an size_t array that caches the stepsize array for actions:

Referenced by BayesianGameBase(), Initialize(), operator=(), and ~BayesianGameBase().

size_t* BayesianGameBase::_m_stepSizeTypes

protected

an size_t array that caches the stepsize array for types:

Referenced by BayesianGameBase(), Initialize(), operator=(), and ~BayesianGameBase().

bool BayesianGameBase::_m_useSparse

private

Referenced by GetProbability(), Initialize(), operator=(), SanityCheckBGBase(), and SoftPrint().

int BayesianGameBase::_m_verboseness

protected

_m_verboseness >0 verbose, <0 is quiet

Referenced by operator=().