qwaitcondition.h
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- /****************************************************************************
- **
- ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
- ** Contact: Qt Software Information (qt-info@nokia.com)
- **
- ** This file is part of the QtCore module of the Qt Toolkit.
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- ** GNU General Public License Usage
- ** Alternatively, this file may be used under the terms of the GNU
- ** General Public License versions 2.0 or 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
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- #ifndef QWAITCONDITION_H
- #define QWAITCONDITION_H
- #include <QtCore/qglobal.h>
- #include <limits.h>
- QT_BEGIN_HEADER
- QT_BEGIN_NAMESPACE
- QT_MODULE(Core)
- #ifndef QT_NO_THREAD
- class QWaitConditionPrivate;
- class QMutex;
- class QReadWriteLock;
- class Q_CORE_EXPORT QWaitCondition
- {
- public:
- QWaitCondition();
- ~QWaitCondition();
- bool wait(QMutex *mutex, unsigned long time = ULONG_MAX);
- bool wait(QReadWriteLock *readWriteLock, unsigned long time = ULONG_MAX);
- void wakeOne();
- void wakeAll();
- private:
- Q_DISABLE_COPY(QWaitCondition)
- QWaitConditionPrivate * d;
- };
- #else
- class QMutex;
- class Q_CORE_EXPORT QWaitCondition
- {
- public:
- QWaitCondition() {}
- ~QWaitCondition() {}
- bool wait(QMutex *mutex, unsigned long time = ULONG_MAX)
- {
- Q_UNUSED(mutex);
- Q_UNUSED(time);
- return true;
- }
- void wakeOne() {}
- void wakeAll() {}
- };
- #endif // QT_NO_THREAD
- QT_END_NAMESPACE
- QT_END_HEADER
- #endif // QWAITCONDITION_H