BGIP_IncrementalSolverInterface is an interface for BGIP_Solvers that can incrementally return multiple solutions. More...

#include <BGIP_IncrementalSolverInterface.h>

Inheritance diagram for BGIP_IncrementalSolverInterface:

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Public Member Functions
bool	AllSolutionsHaveBeenReturned () const

	BGIP_IncrementalSolverInterface (const boost::shared_ptr< const BayesianGameIdenticalPayoffInterface > &bg, size_t nrDesiredSolutions=INT_MAX)

bool	GetNextJointPolicyAndValue (boost::shared_ptr< JointPolicyDiscretePure > &jpol, double &value)
	Gets the next solution from the Incremental CBG solver. More...

virtual	~BGIP_IncrementalSolverInterface ()

Public Member Functions inherited from BayesianGameIdenticalPayoffSolver
void	AddSolution (const JointPolicyPureVector &jp, double value)

void	AddSolution (const JointPolicyPureVectorForClusteredBG &jp, double value)

void	AddSolution (LIndex jpolIndex, double value)

	BayesianGameIdenticalPayoffSolver (const boost::shared_ptr< const BayesianGameIdenticalPayoffInterface > &bg, size_t nrDesiredSolutions=1)
	(default) Constructor More...

double	Evaluate (const JointPolicyPureVector &jpolBG) const

double	Evaluate (const JointPolicyPureVectorForClusteredBG &jpolBG) const

boost::shared_ptr< const BayesianGameIdenticalPayoffInterface >	GetBGIPI () const

double	GetExpectedReward () const

const boost::shared_ptr < JointPolicy >	GetJointPolicy () const

const JointPolicyPureVector &	GetJointPolicyPureVector () const

virtual boost::shared_ptr < JointPolicyDiscretePure >	GetNewJpol () const
	returns a new policy to be used with this BayesianGameIdenticalPayoffSolver More...

boost::shared_ptr< JPPVValuePair >	GetNextSolutionJPPV () const

boost::shared_ptr < PartialJPDPValuePair >	GetNextSolutionPJPDP () const

size_t	GetNrDesiredSolutions () const

size_t	GetNrFoundSolutions () const
	Gets the found number of solutions. More...

double	GetPayoff () const

std::ofstream *	GetResultsOFStream () const

std::ofstream *	GetTimingsOFStream () const

bool	GetWriteAnyTimeResults () const

bool	IsEmptyJPPV () const

bool	IsEmptyPJPDP () const

virtual bool	IsExactSolver () const =0
	Methods should indicated whether they compute exact (optimal) solutions or not. More...

void	PopNextSolutionJPPV ()

void	PopNextSolutionPJPDP ()

void	SaveSolution (const std::string &filename) const

void	SetAnyTimeResults (bool turn_on, std::ofstream results, std::ofstream timings)
	Turns Anytime results on and of. More...

virtual void	SetCBGlowerBound (double lowerbound)=0

virtual void	SetCBGupperBound (double ub)=0

virtual void	SetDeadline (double deadlineInSeconds)
	To limit the amount of time the solver uses. More...

void	SetNrDesiredSolutions (size_t n)
	Gets the desired number of solutions to be returned. More...

std::string	SoftPrintSolution () const

virtual double	Solve ()=0
	The methods that performs the planning. More...

virtual	~BayesianGameIdenticalPayoffSolver ()
	Destructor. More...

Protected Member Functions
virtual bool	GetNextJointPolicyAndValueSpecific (boost::shared_ptr< JointPolicyDiscretePure > &jpol, double &value)=0
	The specific implementation that should be implemented by the derived class: More...

Protected Member Functions inherited from BayesianGameIdenticalPayoffSolver
virtual void	CheckDeadline (const std::string &errorMessage) const
	Checks whether the deadline has expired. Throws EDeadline. More...

virtual void	InitDeadline ()
	Should be called at the beginning of Solve(). More...

Protected Attributes
size_t	_m_nrSolutionsReturned
	The number of solutions we already returned (not computed) More...

Detailed Description

BGIP_IncrementalSolverInterface is an interface for BGIP_Solvers that can incrementally return multiple solutions.

Constructor & Destructor Documentation

BGIP_IncrementalSolverInterface::BGIP_IncrementalSolverInterface	(	const boost::shared_ptr< const BayesianGameIdenticalPayoffInterface > &	bg,
		size_t	nrDesiredSolutions = `INT_MAX`
	)

inline

virtual BGIP_IncrementalSolverInterface::~BGIP_IncrementalSolverInterface ( )

inlinevirtual

Member Function Documentation

bool BGIP_IncrementalSolverInterface::AllSolutionsHaveBeenReturned ( ) const

inline

References BayesianGameIdenticalPayoffSolver::GetBGIPI(), and BayesianGameIdenticalPayoffSolver::GetNrDesiredSolutions().

bool BGIP_IncrementalSolverInterface::GetNextJointPolicyAndValue	(	boost::shared_ptr< JointPolicyDiscretePure > &	jpol,
		double &	value
	)

inline

Gets the next solution from the Incremental CBG solver.

If a next solution does not exist, for instance because of upper and lower bounds on the solution value, the function will return false instead of true.

References GetNextJointPolicyAndValueSpecific().

virtual bool BGIP_IncrementalSolverInterface::GetNextJointPolicyAndValueSpecific	(	boost::shared_ptr< JointPolicyDiscretePure > &	jpol,
		double &	value
	)

protectedpure virtual

The specific implementation that should be implemented by the derived class:

Implemented in BGIP_SolverBranchAndBound< JP >, BGIP_SolverAlternatingMaximization< JP >, and BGIP_SolverBruteForceSearch< JP >.

Referenced by GetNextJointPolicyAndValue().

Member Data Documentation

size_t BGIP_IncrementalSolverInterface::_m_nrSolutionsReturned

protected

The number of solutions we already returned (not computed)

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation