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Lock.hpp
1 //
3 // SFML - Simple and Fast Multimedia Library
4 // Copyright (C) 2007-2018 Laurent Gomila (laurent@sfml-dev.org)
5 //
6 // This software is provided 'as-is', without any express or implied warranty.
7 // In no event will the authors be held liable for any damages arising from the use of this software.
8 //
9 // Permission is granted to anyone to use this software for any purpose,
10 // including commercial applications, and to alter it and redistribute it freely,
11 // subject to the following restrictions:
12 //
13 // 1. The origin of this software must not be misrepresented;
14 // you must not claim that you wrote the original software.
15 // If you use this software in a product, an acknowledgment
16 // in the product documentation would be appreciated but is not required.
17 //
18 // 2. Altered source versions must be plainly marked as such,
19 // and must not be misrepresented as being the original software.
20 //
21 // 3. This notice may not be removed or altered from any source distribution.
22 //
24
25 #ifndef SFML_LOCK_HPP
26 #define SFML_LOCK_HPP
27
29 // Headers
31 #include <SFML/System/Export.hpp>
32 #include <SFML/System/NonCopyable.hpp>
33
34
35 namespace sf
36 {
37 class Mutex;
38
43 class SFML_SYSTEM_API Lock : NonCopyable
44 {
45 public:
46
55 explicit Lock(Mutex& mutex);
56
63 ~Lock();
64
65 private:
66
68 // Member data
70 Mutex& m_mutex;
71 };
72
73 } // namespace sf
74
75
76 #endif // SFML_LOCK_HPP
77
78
sf::Lock
Automatic wrapper for locking and unlocking mutexes.
Definition: Lock.hpp:44
sf::Lock::Lock
Lock(Mutex &mutex)
Construct the lock with a target mutex.
sf::Lock::~Lock
~Lock()
Destructor.
sf::Mutex
Blocks concurrent access to shared resources from multiple threads.
Definition: Mutex.hpp:48
sf::NonCopyable
Utility class that makes any derived class non-copyable.
Definition: NonCopyable.hpp:42