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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
33 namespace OpenZWave
34{
35 class MutexImpl;
36
40 class Mutex: public Wait
41 {
42 public:
47 Mutex();
48
58 bool Lock( bool const _bWait = true );
59
65 void Unlock();
66
70 virtual bool IsSignalled();
71 protected:
72
77 ~Mutex();
78
79 private:
80 Mutex( Mutex const& ); // prevent copy
81 Mutex& operator = ( Mutex const& ); // prevent assignment
82
83 MutexImpl* m_pImpl; // Pointer to an object that encapsulates the platform-specific implementation of a mutex.
84 };
85
86} // namespace OpenZWave
87
88#endif //_Mutex_H
89
Wait.h
OpenZWave::Lock
Implements COMMAND_CLASS_LOCK (0x76), a Z-Wave device command class.
Definition Lock.h:41
OpenZWave::Mutex
Implements a platform-independent mutex–for serializing access to a shared resource.
Definition Mutex.h:41
OpenZWave::Mutex::Mutex
Mutex()
Definition Mutex.cpp:47
OpenZWave::Mutex::IsSignalled
virtual bool IsSignalled()
Definition Mutex.cpp:98
OpenZWave::Mutex::~Mutex
~Mutex()
Definition Mutex.cpp:58
OpenZWave::Mutex::Unlock
void Unlock()
Definition Mutex.cpp:81
OpenZWave::Wait
Platform-independent definition of Wait objects.
Definition Wait.h:43
OpenZWave
Definition Bitfield.h:35