/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the documentation of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/
#include
#include
#include
struct Movie
{
int id;
QString title;
QDate releaseDate;
};
QDataStream &operator<<(QDataStream &out, const Movie &movie)
{
out << (quint32)movie.id << movie.title
<< movie.releaseDate;
return out;
}
QDataStream &operator>>(QDataStream &in, Movie &movie)
{
quint32 id;
QDate date;
in >> id >> movie.title >> date;
movie.id = (int)id;
movie.releaseDate = date;
return in;
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
Movie m;
m.id = 0001;
m.title = "Happy Meal";
m.releaseDate = QDate(1995, 5, 17);
QByteArray byteArray;
QDataStream stream(&byteArray, QIODevice::WriteOnly);
stream << m;
// display
qDebug() << m.id << m.releaseDate << m.title;
Movie m2;
int id2;
QString title2;
QDate date2;
QDataStream stream2(byteArray);
stream2 >> id2 >> title2 >> date2;
m2.id = id2;
m2.title = title2;
m2.releaseDate = date2;
qDebug() << id2 << " " << date2 << " " << title2;
return 0;
}