?? qwaitcondition.h
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/******************************************************************************** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.**** This file is part of the QtCore module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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 GNU** General Public Licensing requirements will be met:** http://www.trolltech.com/products/qt/opensource.html**** If you are unsure which license is appropriate for your use, please** review the following information:** http://www.trolltech.com/products/qt/licensing.html or contact the** sales department at sales@trolltech.com.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QWAITCONDITION_H#define QWAITCONDITION_H#include <QtCore/qglobal.h>#include <limits.h>QT_BEGIN_HEADERQT_MODULE(Core)#ifndef QT_NO_THREADclass QWaitConditionPrivate;class QMutex;class Q_CORE_EXPORT QWaitCondition{public: QWaitCondition(); ~QWaitCondition(); bool wait(QMutex *mutex, unsigned long time = ULONG_MAX); void wakeOne(); void wakeAll();private: Q_DISABLE_COPY(QWaitCondition) QWaitConditionPrivate * d;};#elseclass 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_THREADQT_END_HEADER#endif // QWAITCONDITION_H
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