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/****************************************************************************
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** Copyright (C) 1992-2005 Trolltech AS. All rights reserved.
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** This file is part of the assistant application of the Qt Toolkit.
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** This file may be distributed under the terms of the Q Public License
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** as defined by Trolltech AS of Norway and appearing in the file
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** LICENSE.QPL included in the packaging of this file.
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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** See http://www.trolltech.com/qpl/ for QPL licensing information.
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** Contact info@trolltech.com if any conditions of this licensing are
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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****************************************************************************/
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#include <qstringlist.h>
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#include <qdatastream.h>
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Document( int d, int f ) : docNumber( d ), frequency( f ) {}
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Document() : docNumber( -1 ), frequency( 0 ) {}
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bool operator==( const Document &doc ) const {
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return docNumber == doc.docNumber;
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bool operator<( const Document &doc ) const {
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return frequency > doc.frequency;
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bool operator<=( const Document &doc ) const {
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return frequency >= doc.frequency;
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bool operator>( const Document &doc ) const {
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return frequency < doc.frequency;
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QDataStream &operator>>( QDataStream &s, Document &l );
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QDataStream &operator<<( QDataStream &s, const Document &l );
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class Index : public QObject
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Entry( int d ) { documents.append( Document( d, 1 ) ); }
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Entry( QVector<Document> l ) : documents( l ) {}
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QVector<Document> documents;
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PosEntry( int p ) { positions.append( p ); }
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QList<uint> positions;
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Index( const QString &dp, const QString &hp );
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Index( const QStringList &dl, const QString &hp );
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QStringList query( const QStringList&, const QStringList&, const QStringList& );
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QString getDocumentTitle( const QString& );
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void setDictionaryFile( const QString& );
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void setDocListFile( const QString& );
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void indexingProgress( int );
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void setLastWinClosed();
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void setupDocumentList();
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void parseDocument( const QString&, int );
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void insertInDict( const QString&, int );
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void writeDocumentList();
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void readDocumentList();
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QStringList getWildcardTerms( const QString& );
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QStringList split( const QString& );
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QVector<Document> setupDummyTerm( const QStringList& );
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bool searchForPattern( const QStringList&, const QStringList&, const QString& );
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void buildMiniDict( const QString& );
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QString getCharsetForDocument(QFile *);
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QHash<QString, Entry*> dict;
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QHash<QString, PosEntry*> miniDict;
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QString dictFile, docListFile;
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bool alreadyHaveDocList;
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bool lastWindowClosed;