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BandNotQnode Class Reference

#include <QueryNode.hpp>

Inheritance diagram for BandNotQnode:

List of all members.

Public Methods
	BandNotQnode (double dbelief, double wt)
virtual	~BandNotQnode ()
virtual double	eval (DocumentRep *dRep)

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Detailed Description

Implements the BANDNOT query operator. This is the Boolean AND NOT operator. Evaluates to the score of its first child node if the score of its second child is less than or equal to the default score, otherwise 0.

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Constructor & Destructor Documentation

BandNotQnode::BandNotQnode (  double    dbelief, double    wt )  [inline]

virtual BandNotQnode::~BandNotQnode (    )  [inline, virtual]

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Member Function Documentation

virtual double BandNotQnode::eval (  DocumentRep *    dRep )  [inline, virtual]

Score as the score of its first child node if the score of its second child is less than or equal to the default score, otherwise 0. Implements QueryNode.

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The documentation for this class was generated from the following file:

• QueryNode.hpp

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