OpenZWave Library 1.6.1914
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Mutex.h
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1//-----------------------------------------------------------------------------
2//
3// Mutex.h
4//
5// 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 _Mutex_H
29#define _Mutex_H
30
31#include "platform/Wait.h"
32
33namespace OpenZWave
34{
35 namespace Internal
36 {
37 namespace Platform
38 {
39 class MutexImpl;
40
44 class Mutex: public Wait
45 {
46 public:
51 Mutex();
52
62 bool Lock(bool const _bWait = true);
63
69 void Unlock();
70
74 virtual bool IsSignalled();
75 protected:
76
81 ~Mutex();
82
83 private:
84 Mutex(Mutex const&); // prevent copy
85 Mutex& operator =(Mutex const&); // prevent assignment
86
87 MutexImpl* m_pImpl; // Pointer to an object that encapsulates the platform-specific implementation of a mutex.
88 };
89 } // namespace Platform
90 } // namespace Internal
91} // namespace OpenZWave
92
93#endif //_Mutex_H
94
Implements a platform-independent mutex–for serializing access to a shared resource.
Definition Mutex.h:45
Mutex()
Definition Mutex.cpp:50
void Unlock()
Definition Mutex.cpp:78
virtual bool IsSignalled()
Definition Mutex.cpp:93
~Mutex()
Definition Mutex.cpp:59
bool Lock(bool const _bWait=true)
Definition Mutex.cpp:68
Platform-independent definition of Wait objects.
Definition Wait.h:47
Definition Bitfield.cpp:31