/**************************************************************************** ** ** Copyright (C) 1992-2007 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://trolltech.com/products/qt/licenses/licensing/opensource/ ** ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** In addition, as a special exception, Trolltech gives you certain ** additional rights. These rights are described in the Trolltech GPL ** Exception version 1.0, which can be found at ** http://www.trolltech.com/products/qt/gplexception/ and in the file ** GPL_EXCEPTION.txt in this package. ** ** In addition, as a special exception, Trolltech, as the sole copyright ** holder for Qt Designer, grants users of the Qt/Eclipse Integration ** plug-in the right for the Qt/Eclipse Integration to link to ** functionality provided by Qt Designer and its related libraries. ** ** Trolltech reserves all rights not expressly granted herein. ** ** Trolltech ASA (c) 2007 ** ** 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 QMUTEXPOOL_P_H #define QMUTEXPOOL_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of QSettings. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include "QtCore/qmutex.h" #ifndef QT_NO_THREAD class Q_CORE_EXPORT QMutexPool { public: explicit QMutexPool(bool recursive = false, int size = 128); ~QMutexPool(); QMutex *get(const void *address); static QMutexPool *instance(); static QMutex *globalInstanceGet(const void *address); private: QMutex mutex; QMutex **mutexes; int count; bool recurs; }; extern Q_CORE_EXPORT QMutexPool *qt_global_mutexpool; #endif // QT_NO_THREAD #endif // QMUTEXPOOL_P_H