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**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt3Support module of the Qt Toolkit.
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** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
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** 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
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
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** Public License version 3.0 as published by the Free Software Foundation
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****************************************************************************/
#ifndef Q3DEEPCOPY_H
#define Q3DEEPCOPY_H
#include <QtCore/qglobal.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Qt3SupportLight)
template <class T>
class Q3DeepCopy
{
public:
inline Q3DeepCopy()
{
}
inline Q3DeepCopy(const T &t)
: deepcopy(t)
{
deepcopy.detach();
}
inline Q3DeepCopy<T> &operator=(const T &t)
{
deepcopy = t;
deepcopy.detach();
return *this;
}
inline operator T ()
{
T tmp = deepcopy;
tmp.detach();
return tmp;
}
private:
T deepcopy;
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // Q3DEEPCOPY_H
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