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UwnQNode Class Reference

#include <QueryNode.hpp>

Inheritance diagram for UwnQNode:

List of all members.

Public Methods
	UwnQNode (int size, double w, double d)
virtual	~UwnQNode ()
virtual void	updateDocList (int numDocs)
	Intersect the doc lists of the children of this node.
Private Methods
void	unorderedProxList (int numDocs)
	Prune proximity list for unordered proximity operator.
bool	findUnorderedWin (QueryNode *cqn, QnList *cl, int winSize)
	find matching windows for unordered proximity operators.

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Detailed Description

Implements the UWN operator. This is the UNORDERED WINDOW operator. Evaluates to the proximityScore of the document.

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Constructor & Destructor Documentation

UwnQNode::UwnQNode (  int    size, double    w, double    d )  [inline]

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

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Member Function Documentation

bool UwnQNode::findUnorderedWin (  QueryNode *    cqn, QnList *    cl, int    winSize )  [private]

find matching windows for unordered proximity operators.

void UwnQNode::unorderedProxList (  int    numDocs )  [private]

Prune proximity list for unordered proximity operator.

virtual void UwnQNode::updateDocList (  int    numDocs )  [inline, virtual]

Intersect the doc lists of the children of this node. Reimplemented from ProxNode.

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

• QueryNode.hpp
• QueryNode.cpp

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