CrystalSpace

Public API Reference

csutil/scopedmutexlock.h

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00001 /*
00002   Crystal Space Scoped Mutex Lock Class
00003   Copyright (C) 2003 by Matze Braun
00004 
00005   This library is free software; you can redistribute it and/or
00006   modify it under the terms of the GNU Library General Public
00007   License as published by the Free Software Foundation; either
00008   version 2 of the License, or (at your option) any later version.
00009 
00010   This library is distributed in the hope that it will be useful,
00011   but WITHOUT ANY WARRANTY; without even the implied warranty of
00012   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00013   Library General Public License for more details.
00014 
00015   You should have received a copy of the GNU Library General Public
00016   License along with this library; if not, write to the Free
00017   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00018 */
00019 #ifndef __CSUTIL_SCOPEDMUTEX_H__
00020 #define __CSUTIL_SCOPEDMUTEX_H__
00021 
00026 #include "csextern.h"
00027 #include "csutil/thread.h"
00028 
00044 class csScopedMutexLock
00045 {
00046 public:
00047   csScopedMutexLock (csMutex* newmutex)
00048     : mutex(newmutex)
00049   { mutex->LockWait (); }
00050   ~csScopedMutexLock ()
00051   { mutex->Release (); }
00052 
00053   csMutex* mutex;
00054 };
00055 
00056 template<class T>
00057 class csScopedLock
00058 {
00059 public:
00060   csScopedLock (T& lock)
00061     : lock (lock)
00062   { lock.LockWait (); }
00063   ~csScopedLock ()
00064   { lock.Release (); }
00065 
00066   T& lock;
00067 };
00068 
00069 #endif
00070 

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