GClasses::GBNSum Class Reference

Detailed Description

A node in a belief network that always returns the sum of its parent nodes.

#include <GBayesianNetwork.h>

Inheritance diagram for GClasses::GBNSum:

Public Member Functions
	GBNSum ()
	General-purpose constructor. More...
virtual	~GBNSum ()
void	addParent (GBNNode *pNode)
	Adds a new parent node to this one, to be included in the summation. All parents must be added before any child nodes are added. More...
virtual double	currentValue ()
	Returns the sum of the current values of all the parents of this node. More...
virtual void	onNewChild (GBNVariable *pChild)
	This method links all the parent nodes of this node back to the child. More...
Public Member Functions inherited from GClasses::GBNNode
	GBNNode ()
virtual	~GBNNode ()

Protected Attributes
bool	m_gotChildren
std::vector< GBNNode * >	m_parents
Protected Attributes inherited from GClasses::GBNNode
bool	m_observed
double	m_observedValue

Constructor & Destructor Documentation

GClasses::GBNSum::GBNSum ( )

inline

General-purpose constructor.

virtual GClasses::GBNSum::~GBNSum ( )

inlinevirtual

Member Function Documentation

void GClasses::GBNSum::addParent

(

GBNNode *

pNode

)

Adds a new parent node to this one, to be included in the summation. All parents must be added before any child nodes are added.

virtual double GClasses::GBNSum::currentValue ( )

virtual

Returns the sum of the current values of all the parents of this node.

Implements GClasses::GBNNode.

virtual void GClasses::GBNSum::onNewChild ( GBNVariable *  pChild )

virtual

This method links all the parent nodes of this node back to the child.

Implements GClasses::GBNNode.

Member Data Documentation

bool GClasses::GBNSum::m_gotChildren

protected

std::vector<GBNNode*> GClasses::GBNSum::m_parents

protected