OpenZWave Library 1.2
MutexImpl.h
Go to the documentation of this file.
1//-----------------------------------------------------------------------------
2//
3// MutexImpl.h
4//
5// Windows Implementation of the cross-platform mutex
6//
7// Copyright (c) 2010 Mal Lansell <mal@lansell.org>
8// All rights reserved.
9//
10// SOFTWARE NOTICE AND LICENSE
11//
12// This file is part of OpenZWave.
13//
14// OpenZWave is free software: you can redistribute it and/or modify
15// it under the terms of the GNU Lesser General Public License as published
16// by the Free Software Foundation, either version 3 of the License,
17// or (at your option) any later version.
18//
19// OpenZWave is distributed in the hope that it will be useful,
20// but WITHOUT ANY WARRANTY; without even the implied warranty of
21// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22// GNU Lesser General Public License for more details.
23//
24// You should have received a copy of the GNU Lesser General Public License
25// along with OpenZWave. If not, see <http://www.gnu.org/licenses/>.
26//
27//-----------------------------------------------------------------------------
28#ifndef _MutexImpl_H
29#define _MutexImpl_H
30
31#include <windows.h>
32
33
34namespace OpenZWave
35{
39 {
40 private:
41 friend class Mutex;
42
43 MutexImpl();
44 ~MutexImpl();
45
46 bool Lock( bool const _bWait = true );
47 void Unlock();
48
49 bool IsSignalled();
50
51 CRITICAL_SECTION m_criticalSection;
52 uint32 m_lockCount; // Keep track of the locks (there can be more than one if they occur on the same thread.
53 };
54
55} // namespace OpenZWave
56
57#endif //_MutexIF_H
58
unsigned int uint32
Definition: Defs.h:69
Implements COMMAND_CLASS_LOCK (0x76), a Z-Wave device command class.
Definition: Lock.h:40
Windows-specific implementation of the Mutex class.
Definition: MutexImpl.h:39
Implements a platform-independent mutex–for serializing access to a shared resource.
Definition: Mutex.h:40
Definition: Bitfield.h:35