JPPVIndexValuePair Class Reference

JPPVIndexValuePair represents a (JointPolicyPureVector,Value) pair. More...

#include <JPPVIndexValuePair.h>

Inheritance diagram for JPPVIndexValuePair:

Public Member Functions
JointPolicyDiscretePure *	GetJPol ()
JointPolicyPureVector *	GetJPPV ()
	JPPVIndexValuePair (JointPolicyPureVector *jp, double value)
	JPPVIndexValuePair (const JointPolicyPureVector &jp, double value)
std::string	SoftPrint () const
	Softprint the PolicyPoolItemInterface. More...
std::string	SoftPrintBrief () const
	Softprint the PolicyPoolItemInterface in brief. More...
	~JPPVIndexValuePair ()
	Destructor. More...
Public Member Functions inherited from JointPolicyValuePair
double	GetValue () const
	Returns the heuristic value. More...
	JointPolicyValuePair (double val)
	(default) Constructor More...
JointPolicyValuePair &	operator= (const JointPolicyValuePair &o)
	Copy assignment operator. More...
	~JointPolicyValuePair ()
	Destructor. More...
Public Member Functions inherited from PolicyPoolItemInterface
virtual boost::shared_ptr < JointPolicyDiscretePure >	GetJPol () const =0
	Copy assignment operator. More...
void	Print () const
	Prints a description to stdout. More...
void	PrintBrief () const
	Prints a brief description to stdout. More...
virtual	~PolicyPoolItemInterface ()
	(default) Constructor More...

Private Member Functions
void	AllocateJPPV ()

Private Attributes
JointPolicyPureVector *	_m_jpol
size_t	_m_jpolDepth
LIndex	_m_jpolIndex
const Interface_ProblemToPolicyDiscretePure *	_m_pu

Detailed Description

JPPVIndexValuePair represents a (JointPolicyPureVector,Value) pair.

It stores the LIndex of the the JointPolicyPureVector.

In contrast, JPPVValuePair maintains a pointer to the JointPolicyPureVector. This class only stores the LIndex of the JointPolicyPureVector, allowing to free memory. Therefore, this class should be preferred over JPPVValuePair when a lot of policies (i.e., policy items) will be retained in memory. E.g., in MAA* like algorithms.

For instance the NewPPI() function in GMAA_MAAstar uses this class (and consequently frees the memory).

Constructor & Destructor Documentation

JPPVIndexValuePair::JPPVIndexValuePair	(	JointPolicyPureVector *	jp,
		double	value
	)

References _m_jpol, _m_jpolDepth, _m_jpolIndex, _m_pu, JointPolicy::GetDepth(), and JointPolicyPureVector::GetIndex().

JPPVIndexValuePair::JPPVIndexValuePair	(	const JointPolicyPureVector &	jp,
		double	value
	)

References _m_jpol, _m_jpolDepth, _m_jpolIndex, _m_pu, JointPolicy::GetDepth(), and JointPolicyPureVector::GetIndex().

JPPVIndexValuePair::~JPPVIndexValuePair

(

)

Destructor.

References _m_jpol.

Member Function Documentation

void JPPVIndexValuePair::AllocateJPPV ( )

private

References _m_jpol, _m_jpolDepth, _m_jpolIndex, _m_pu, JointPolicyPureVector::SetDepth(), and JointPolicyPureVector::SetIndex().

Referenced by GetJPPV().

JointPolicyDiscretePure * JPPVIndexValuePair::GetJPol

(

)

References GetJPPV().

JointPolicyPureVector * JPPVIndexValuePair::GetJPPV

(

)

References _m_jpol, and AllocateJPPV().

Referenced by GetJPol().

string JPPVIndexValuePair::SoftPrint ( ) const

virtual

Softprint the PolicyPoolItemInterface.

Implements PolicyPoolItemInterface.

References _m_jpolIndex, and JointPolicyValuePair::GetValue().

string JPPVIndexValuePair::SoftPrintBrief ( ) const

virtual

Softprint the PolicyPoolItemInterface in brief.

Implements PolicyPoolItemInterface.

References _m_jpolIndex, and JointPolicyValuePair::GetValue().

Member Data Documentation

JointPolicyPureVector* JPPVIndexValuePair::_m_jpol

private

Referenced by AllocateJPPV(), GetJPPV(), JPPVIndexValuePair(), and ~JPPVIndexValuePair().

size_t JPPVIndexValuePair::_m_jpolDepth

private

Referenced by AllocateJPPV(), and JPPVIndexValuePair().

LIndex JPPVIndexValuePair::_m_jpolIndex

private

Referenced by AllocateJPPV(), JPPVIndexValuePair(), SoftPrint(), and SoftPrintBrief().

const Interface_ProblemToPolicyDiscretePure* JPPVIndexValuePair::_m_pu

private

Referenced by AllocateJPPV(), and JPPVIndexValuePair().