Lockable.h

00001 //
00002 // Copyright(C) 2005--2006 Institute of Computing Tech, Chinese Academy of Sciences. 
00003 // All rights reserved.
00004 // This file is part of FirteX (www.firtex.org)
00005 //
00006 // Use of the FirteX is subject to the terms of the software license set forth in 
00007 // the LICENSE file included with this software, and also available at
00008 // http://www.firtex.org/license.html
00009 //
00010 // Author       : 郭瑞杰(GuoRuijie)
00011 // Email        : ruijieguo@software.ict.ac.cn,ruijieguo@gmail.com
00012 // Created      : 2005/11/20
00013 //
00014 #ifndef _LOCKABLE_H
00015 #define _LOCKABLE_H
00016 
00017 namespace firtex
00018 {
00019         namespace thread
00020         {
00021                 class CLockable
00022                 {
00023                 public:
00024                         CLockable(void){}
00025                         virtual ~CLockable() {}
00026                 public:
00027                         virtual void acquire() = 0;
00028 
00029                         virtual bool tryAcquire(unsigned long timeout) = 0;
00030 
00031                         virtual void release() = 0;
00032                 };
00033         }
00034 }
00035 
00036 
00037 #endif