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Source at commit 1322 created 9 years 5 months ago.
By meklort, Add doxygen to utils folder
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Nokia Corporation (qt-info@nokia.com)
5**
6** This file is part of the QtCore module of the Qt Toolkit.
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8** $QT_BEGIN_LICENSE:LGPL$
9** No Commercial Usage
10** This file contains pre-release code and may not be distributed.
11** You may use this file in accordance with the terms and conditions
12** contained in the either Technology Preview License Agreement or the
13** Beta Release License Agreement.
14**
15** GNU Lesser General Public License Usage
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17** General Public License version 2.1 as published by the Free Software
18** Foundation and appearing in the file LICENSE.LGPL included in the
19** packaging of this file. Please review the following information to
20** ensure the GNU Lesser General Public License version 2.1 requirements
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24** additional rights. These rights are described in the Nokia Qt LGPL
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26** package.
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28** GNU General Public License Usage
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30** General Public License version 3.0 as published by the Free Software
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40****************************************************************************/
41
42#ifndef QMUTEX_H
43#define QMUTEX_H
44
45#include "qglobal.h"
46
47class QMutexPrivate;
48
49class QMutex
50{
51public:
52 QMutex();
53 ~QMutex();
54
55 void lock();
56 bool tryLock();
57 void unlock();
58
59private:
60 QMutex(const QMutex &);
61 QMutex &operator=(const QMutex &);
62
63 QMutexPrivate *d;
64};
65
66class QMutexLocker
67{
68 public:
69 QMutexLocker(QMutex *m) : m_mutex(m)
70 {
71 m_mutex->lock();
72 }
73 ~QMutexLocker()
74 {
75 m_mutex->unlock();
76 }
77 QMutex *mutex() const { return m_mutex; }
78
79 private:
80 QMutex *m_mutex;
81};
82
83#endif // QMUTEX_H
84

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