Fawkes API Fawkes Development Version
mutex_locker.h
1
2/***************************************************************************
3 * mutex_locker.h - Mutex locker
4 *
5 * Created: Thu Oct 04 16:12:43 2007
6 * Copyright 2006-2007 Tim Niemueller [www.niemueller.de]
7 *
8 ****************************************************************************/
9
10/* This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version. A runtime exception applies to
14 * this software (see LICENSE.GPL_WRE file mentioned below for details).
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU Library General Public License for more details.
20 *
21 * Read the full text in the LICENSE.GPL_WRE file in the doc directory.
22 */
23
24#ifndef _CORE_THREADING_MUTEX_LOCKER_H_
25#define _CORE_THREADING_MUTEX_LOCKER_H_
26
27#include <core/utils/refptr.h>
28
29namespace fawkes {
30
31class Mutex;
32
34{
35public:
36 MutexLocker(RefPtr<Mutex> mutex, bool initially_lock = true);
37 MutexLocker(Mutex *mutex, bool initially_lock = true);
38 MutexLocker(Mutex &mutex, bool initially_lock = true);
40
41 void relock();
42 void unlock();
43
44private:
45 bool locked_;
46 RefPtr<Mutex> refmutex_;
47 Mutex * rawmutex_;
48};
49
50} // end namespace fawkes
51
52#endif
Mutex locking helper.
Definition: mutex_locker.h:34
MutexLocker(RefPtr< Mutex > mutex, bool initially_lock=true)
Constructor.
~MutexLocker()
Destructor.
void relock()
Lock this mutex, again.
void unlock()
Unlock the mutex.
Mutex mutual exclusion lock.
Definition: mutex.h:33
RefPtr<> is a reference-counting shared smartpointer.
Definition: refptr.h:50
Fawkes library namespace.