Panda3D
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mutexWin32Impl.I
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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 mutexWin32Impl.I
10 * @author drose
11 * @date 2006-02-07
12 */
13
14/**
15 *
16 */
17INLINE MutexWin32Impl::
18~MutexWin32Impl() {
19 DeleteCriticalSection(&_lock);
20}
21
22/**
23 *
24 */
25INLINE void MutexWin32Impl::
26lock() {
27 EnterCriticalSection(&_lock);
28}
29
30/**
31 *
32 */
33INLINE bool MutexWin32Impl::
34try_lock() {
35 return (TryEnterCriticalSection(&_lock) != 0);
36}
37
38/**
39 *
40 */
41INLINE void MutexWin32Impl::
42unlock() {
43 LeaveCriticalSection(&_lock);
44}