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HashFreqVector Class Reference

Representation of a frequency vector with a hash table. More...

#include <FreqVector.hpp>

Inheritance diagram for HashFreqVector:

List of all members.

Public Methods
	HashFreqVector ()
	HashFreqVector (const Index &index, int docID)
	Construct a document frequency vector based on the counts stored in an index.
virtual	~HashFreqVector ()
virtual bool	find (int ind, int &freq) const
	Find the frequency of a word identified by the index "ind".
virtual void	startIteration () const
virtual bool	hasMore () const
virtual void	nextFreq (int &id, int &freq) const
	Fetch the next frequency entry.
virtual int	size () const
	return the total number of non-zero elements in the vector
Protected Attributes
int	i

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Detailed Description

Representation of a frequency vector with a hash table.

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Constructor & Destructor Documentation

HashFreqVector::HashFreqVector (    )  [inline]

HashFreqVector::HashFreqVector (  const Index &    index, int    docID )

Construct a document frequency vector based on the counts stored in an index.

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

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Member Function Documentation

bool HashFreqVector::find (  int    ind, int &    freq )  const [virtual]

Find the frequency of a word identified by the index "ind". Implements FreqVector.

virtual bool HashFreqVector::hasMore (    )  const [inline, virtual]

Implements FreqVector.

void HashFreqVector::nextFreq (  int &    id, int &    freq )  const [virtual]

Fetch the next frequency entry. Implements FreqVector.

virtual int HashFreqVector::size (    )  const [inline, virtual]

return the total number of non-zero elements in the vector Implements FreqVector.

virtual void HashFreqVector::startIteration (    )  const [inline, virtual]

Implements FreqVector.

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Member Data Documentation

int HashFreqVector::i [protected]

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

• FreqVector.hpp
• FreqVector.cpp

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