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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Assistant of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QHELPSEARCHINDEXDEFAULT_H
#define QHELPSEARCHINDEXDEFAULT_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists for the convenience
// of the help generator tools. This header file may change from version
// to version without notice, or even be removed.
//
// We mean it.
//
#include <QtCore/QString>
#include <QtCore/QVector>
#include <QtCore/QDataStream>
QT_BEGIN_NAMESPACE
namespace QtHelpInternal {
struct Document {
Document(qint16 d, qint16 f)
: docNumber(d), frequency(f) {}
Document()
: docNumber(-1), frequency(0) {}
bool operator==(const Document &doc) const {
return docNumber == doc.docNumber;
}
bool operator<(const Document &doc) const {
return frequency > doc.frequency;
}
bool operator<=(const Document &doc) const {
return frequency >= doc.frequency;
}
bool operator>(const Document &doc) const {
return frequency < doc.frequency;
}
qint16 docNumber;
qint16 frequency;
};
struct DocumentInfo : public Document {
DocumentInfo()
: Document(-1, 0), documentTitle(QString()), documentUrl(QString()) {}
DocumentInfo(qint16 d, qint16 f, const QString &title, const QString &url)
: Document(d, f), documentTitle(title), documentUrl(url) {}
DocumentInfo(const Document &document, const QString &title, const QString &url)
: Document(document.docNumber, document.frequency), documentTitle(title), documentUrl(url) {}
QString documentTitle;
QString documentUrl;
};
struct Entry {
Entry(qint16 d) { documents.append(Document(d, 1)); }
Entry(QVector<Document> l) : documents(l) {}
QVector<Document> documents;
};
struct PosEntry {
PosEntry(int p) { positions.append(p); }
QList<uint> positions;
};
struct Term {
Term() : frequency(-1) {}
Term(const QString &t, int f, QVector<Document> l) : term(t), frequency(f), documents(l) {}
QString term;
int frequency;
QVector<Document>documents;
bool operator<(const Term &i2) const { return frequency < i2.frequency; }
};
struct TermInfo {
TermInfo() : frequency(-1) {}
TermInfo(const QString &t, int f, QVector<DocumentInfo> l)
: term(t), frequency(f), documents(l) {}
bool operator<(const TermInfo &i2) const { return frequency < i2.frequency; }
QString term;
int frequency;
QVector<DocumentInfo>documents;
};
} // namespace QtHelpInternal
using QtHelpInternal::Document;
using QtHelpInternal::DocumentInfo;
using QtHelpInternal::Entry;
using QtHelpInternal::PosEntry;
using QtHelpInternal::Term;
using QtHelpInternal::TermInfo;
QDataStream &operator>>(QDataStream &s, Document &l);
QDataStream &operator<<(QDataStream &s, const Document &l);
QT_END_NAMESPACE
#endif // QHELPSEARCHINDEXDEFAULT_H
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