Panda3D
mutexDummyImpl.h
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1 /**
2  * PANDA 3D SOFTWARE
3  * Copyright (c) Carnegie Mellon University. All rights reserved.
4  *
5  * All use of this software is subject to the terms of the revised BSD
6  * license. You should have received a copy of this license along
7  * with this source code in a file named "LICENSE."
8  *
9  * @file mutexDummyImpl.h
10  * @author drose
11  * @date 2002-08-08
12  */
13 
14 #ifndef MUTEXDUMMYIMPL_H
15 #define MUTEXDUMMYIMPL_H
16 
17 #include "dtoolbase.h"
18 #include "selectThreadImpl.h"
19 
20 /**
21  * A fake mutex implementation for single-threaded applications that don't
22  * need any synchronization control. This does nothing at all.
23  */
24 class EXPCL_DTOOL_DTOOLBASE MutexDummyImpl {
25 public:
26  constexpr MutexDummyImpl() = default;
27  MutexDummyImpl(const MutexDummyImpl &copy) = delete;
28 
29  MutexDummyImpl &operator = (const MutexDummyImpl &copy) = delete;
30 
31 public:
32  ALWAYS_INLINE void lock();
33  ALWAYS_INLINE bool try_lock();
34  ALWAYS_INLINE void unlock();
35 };
36 
37 #include "mutexDummyImpl.I"
38 
39 #endif
A fake mutex implementation for single-threaded applications that don't need any synchronization cont...
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.