CIFBuilderTriplet Class Reference

#include <CIFBuilderTriplet.h>

List of all members.

Public Member Functions

CIFBuilderTriplet ()

CIFBuilderTriplet (TID inFeatureID, TID inDocumentID, float inDocumentFrequency)

bool isIdentical (const CIFBuilderTriplet &inTriplet) const

Public Attributes

int mFeatureID

int mDocumentID

float mDocumentFrequency

Detailed Description

When building an inverted file by successive merging we need first to create a file containing triplets of FeatureID, DocumentID and DocumentFrequency

These elements need to be sorted by FeatureID and inverse Document Frequency.

Definition at line 38 of file CIFBuilderTriplet.h.

Constructor & Destructor Documentation

CIFBuilderTriplet::CIFBuilderTriplet ( )

the default constructor

default constructor

Definition at line 4 of file CIFBuilderTriplet.cc.

00004                                     :
00005   mFeatureID(0),
00006   mDocumentID(0),
00007   mDocumentFrequency(0){
00008 };

CIFBuilderTriplet::CIFBuilderTriplet	(	TID	inFeatureID,
		TID	inDocumentID,
		float	inDocumentFrequency
	)

convenience constructor

Definition at line 10 of file CIFBuilderTriplet.cc.

00012                                        :
00013   mFeatureID(inFeatureID),
00014   mDocumentID(inDocumentID),
00015   mDocumentFrequency(inDocumentFrequency){
00016 };

Member Function Documentation

bool CIFBuilderTriplet::isIdentical ( const CIFBuilderTriplet & inTriplet ) const

testing if all fields are equal

Definition at line 19 of file CIFBuilderTriplet.cc.

References mDocumentFrequency, mDocumentID, and mFeatureID.

00019                                                                           {
00020   inTriplet.mFeatureID==mFeatureID;
00021   inTriplet.mDocumentID==mDocumentID;
00022   inTriplet.mDocumentFrequency==mDocumentFrequency;
00023 };

Member Data Documentation

int CIFBuilderTriplet::mFeatureID

the feature id of this feature

Definition at line 49 of file CIFBuilderTriplet.h.

Referenced by isIdentical(), CAcIFFileSystem::newGenerateInvertedFile(), and operator<().

int CIFBuilderTriplet::mDocumentID

the document id of the document containing this feature

Definition at line 52 of file CIFBuilderTriplet.h.

Referenced by isIdentical(), and CAcIFFileSystem::newGenerateInvertedFile().

float CIFBuilderTriplet::mDocumentFrequency

the frequency of the feature within the document

Definition at line 54 of file CIFBuilderTriplet.h.

Referenced by isIdentical(), CAcIFFileSystem::newGenerateInvertedFile(), and operator<().

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

gift/libGIFTAcInvertedFile/include/CIFBuilderTriplet.h
gift/libGIFTAcInvertedFile/cc/CIFBuilderTriplet.cc


Public Member Functions
	CIFBuilderTriplet ()
	CIFBuilderTriplet (TID inFeatureID, TID inDocumentID, float inDocumentFrequency)
bool	isIdentical (const CIFBuilderTriplet &inTriplet) const
Public Attributes
int	mFeatureID
int	mDocumentID
float	mDocumentFrequency