CLAM-Development  1.4.0
ThreadPool.hxx
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1 /*
2  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
3  * UNIVERSITAT POMPEU FABRA
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19  *
20  */
21 
22 #ifndef __ThreadPool__
23 #define __ThreadPool__
24 
25 #include "PooledThread.hxx"
26 #include "Mutex.hxx"
27 #include <deque>
28 
29 namespace CLAM {
30 
31 class PooledThread;
32 
52 {
53 public:
64  ThreadPool(int initialNumberOfThreads = 10, bool isRealtime = false);
65 
66  ~ThreadPool();
67 
77 
78  void ReturnThreadToPool(PooledThread* aThread);
79 
80  void EmptyPool();
81 
82 private:
83  bool mIsRealtime;
84  CLAM::Mutex dequeMutex;
85  std::deque<PooledThread*> idleThreads;
86  std::deque<PooledThread*> busyThreads;
87 };
88 
89 } // end namespace CLAM
90 
91 #endif