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ThreadLocal.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_THREADLOCAL_HPP
26 #define SFML_THREADLOCAL_HPP
27
29 // Headers
31 #include <SFML/System/Export.hpp>
32 #include <SFML/System/NonCopyable.hpp>
33 #include <cstdlib>
34
35
36 namespace sf
37 {
38 namespace priv
39 {
40 class ThreadLocalImpl;
41 }
42
47 class SFML_SYSTEM_API ThreadLocal : NonCopyable
48 {
49 public:
50
57 ThreadLocal(void* value = NULL);
58
63 ~ThreadLocal();
64
71 void setValue(void* value);
72
79 void* getValue() const;
80
81 private:
82
84 // Member data
86 priv::ThreadLocalImpl* m_impl;
87 };
88
89 } // namespace sf
90
91
92 #endif // SFML_THREADLOCAL_HPP
93
94
sf::NonCopyable
Utility class that makes any derived class non-copyable.
Definition: NonCopyable.hpp:42
sf::ThreadLocal
Defines variables with thread-local storage.
Definition: ThreadLocal.hpp:48
sf::ThreadLocal::ThreadLocal
ThreadLocal(void *value=NULL)
Default constructor.
sf::ThreadLocal::setValue
void setValue(void *value)
Set the thread-specific value of the variable.
sf::ThreadLocal::~ThreadLocal
~ThreadLocal()
Destructor.
sf::ThreadLocal::getValue
void * getValue() const
Retrieve the thread-specific value of the variable.