svcore
1.9
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ 00002 00003 /* 00004 Sonic Visualiser 00005 An audio file viewer and annotation editor. 00006 Centre for Digital Music, Queen Mary, University of London. 00007 This file copyright 2006 Chris Cannam. 00008 00009 This program is free software; you can redistribute it and/or 00010 modify it under the terms of the GNU General Public License as 00011 published by the Free Software Foundation; either version 2 of the 00012 License, or (at your option) any later version. See the file 00013 COPYING included with this distribution for more information. 00014 */ 00015 00016 #ifndef _THREAD_H_ 00017 #define _THREAD_H_ 00018 00019 #include <QThread> 00020 #include <QMutexLocker> 00021 00022 #include "Profiler.h" 00023 00024 class Thread : public QThread 00025 { 00026 Q_OBJECT 00027 00028 public: 00029 enum Type { RTThread, NonRTThread }; 00030 00031 Thread(Type type = NonRTThread, QObject *parent = 0); 00032 00033 public slots: 00034 void start(); 00035 00036 protected: 00037 virtual void run() = 0; 00038 00039 private: 00040 Type m_type; 00041 }; 00042 00043 class MutexLocker 00044 { 00045 public: 00046 MutexLocker(QMutex *mutex, const char *name); 00047 ~MutexLocker(); 00048 00049 private: 00050 class Printer { 00051 public: 00052 Printer(const char *name); 00053 ~Printer(); 00054 00055 private: 00056 const char *m_name; 00057 }; 00058 00059 Profiler m_profiler; 00060 Printer m_printer; 00061 QMutexLocker m_locker; 00062 }; 00063 00064 #endif