AutoLock.h
资源名称:p2p_vod.rar [点击查看]
上传用户:liguizhu
上传日期:2015-11-01
资源大小:2422k
文件大小:2k
源码类别:
P2P编程
开发平台:
Visual C++
- /*
- * Openmysee
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
- #ifndef __AUTOLOCK_H_
- #define __AUTOLOCK_H_
- class CCritSec
- {
- CCritSec(const CCritSec &refCritSec);
- CCritSec &operator=(const CCritSec &refCritSec);
- CRITICAL_SECTION m_CritSec;
- public:
- CCritSec() { InitializeCriticalSection(&m_CritSec); }
- ~CCritSec() { DeleteCriticalSection(&m_CritSec); }
- void Lock() { EnterCriticalSection(&m_CritSec); }
- void Unlock() { LeaveCriticalSection(&m_CritSec); }
- };
- class CAutoLock
- {
- CAutoLock(const CAutoLock &refAutoLock);
- CAutoLock &operator=(const CAutoLock &refAutoLock);
- protected:
- CCritSec * m_pLock;
- public:
- CAutoLock(CCritSec *plock)
- {
- m_pLock = plock;
- m_pLock->Lock();
- }
- ~CAutoLock() { m_pLock->Unlock(); }
- };
- #endif