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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtMultimedia module 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 QAUDIODEVICEID_H
#define QAUDIODEVICEID_H
#include <QtCore/qshareddata.h>
#include <QtCore/qmetatype.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Multimedia)
class QAudioDeviceFactory;
class QAudioDeviceIdPrivate;
class Q_MULTIMEDIA_EXPORT QAudioDeviceId
{
friend class QAudioDeviceFactory;
friend Q_MULTIMEDIA_EXPORT QDataStream &operator<<(QDataStream&, const QAudioDeviceId&);
friend Q_MULTIMEDIA_EXPORT QDataStream &operator>>(QDataStream&, QAudioDeviceId&);
public:
QAudioDeviceId();
QAudioDeviceId(const QAudioDeviceId &other);
~QAudioDeviceId();
QAudioDeviceId& operator=(const QAudioDeviceId &other);
bool operator==(const QAudioDeviceId &id) const;
bool operator!=(const QAudioDeviceId &id) const;
bool isNull() const;
private:
QAudioDeviceId(QAudioDeviceIdPrivate *data);
QSharedDataPointer<QAudioDeviceIdPrivate> d;
};
#ifndef QT_NO_DATASTREAM
Q_MULTIMEDIA_EXPORT QDataStream &operator<<(QDataStream&, const QAudioDeviceId&);
Q_MULTIMEDIA_EXPORT QDataStream &operator>>(QDataStream&, QAudioDeviceId&);
#endif
QT_END_NAMESPACE
QT_END_HEADER
Q_DECLARE_METATYPE(QAudioDeviceId)
#endif // QAUDIODEVICEID_H
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