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103 lines
3.3 KiB
103 lines
3.3 KiB
//////////////////////////////////////////////////////////// |
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// |
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// SFML - Simple and Fast Multimedia Library |
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// Copyright (C) 2007-2013 Laurent Gomila (laurent.gom@gmail.com) |
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// |
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// This software is provided 'as-is', without any express or implied warranty. |
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// In no event will the authors be held liable for any damages arising from the use of this software. |
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// |
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// Permission is granted to anyone to use this software for any purpose, |
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// including commercial applications, and to alter it and redistribute it freely, |
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// subject to the following restrictions: |
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// |
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// 1. The origin of this software must not be misrepresented; |
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// you must not claim that you wrote the original software. |
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// If you use this software in a product, an acknowledgment |
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// in the product documentation would be appreciated but is not required. |
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// |
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// 2. Altered source versions must be plainly marked as such, |
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// and must not be misrepresented as being the original software. |
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// |
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// 3. This notice may not be removed or altered from any source distribution. |
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// |
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//////////////////////////////////////////////////////////// |
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#ifndef SFML_THREADLOCAL_HPP |
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#define SFML_THREADLOCAL_HPP |
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//////////////////////////////////////////////////////////// |
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// Headers |
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//////////////////////////////////////////////////////////// |
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#include <SFML/System/Export.hpp> |
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#include <SFML/System/NonCopyable.hpp> |
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#include <cstdlib> |
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namespace sf |
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{ |
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namespace priv |
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{ |
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class ThreadLocalImpl; |
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} |
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//////////////////////////////////////////////////////////// |
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/// \brief Defines variables with thread-local storage |
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/// |
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//////////////////////////////////////////////////////////// |
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class SFML_SYSTEM_API ThreadLocal : NonCopyable |
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{ |
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public : |
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//////////////////////////////////////////////////////////// |
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/// \brief Default constructor |
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/// |
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/// \param value Optional value to initalize the variable |
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/// |
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//////////////////////////////////////////////////////////// |
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ThreadLocal(void* value = NULL); |
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/// \brief Destructor |
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/// |
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~ThreadLocal(); |
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//////////////////////////////////////////////////////////// |
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/// \brief Set the thread-specific value of the variable |
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/// |
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/// \param value Value of the variable for the current thread |
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/// |
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//////////////////////////////////////////////////////////// |
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void setValue(void* value); |
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//////////////////////////////////////////////////////////// |
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/// \brief Retrieve the thread-specific value of the variable |
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/// |
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/// \return Value of the variable for the current thread |
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/// |
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//////////////////////////////////////////////////////////// |
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void* getValue() const; |
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private : |
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//////////////////////////////////////////////////////////// |
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// Member data |
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//////////////////////////////////////////////////////////// |
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priv::ThreadLocalImpl* m_impl; ///< Pointer to the OS specific implementation |
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}; |
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} // namespace sf |
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#endif // SFML_THREADLOCAL_HPP |
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//////////////////////////////////////////////////////////// |
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/// \class sf::ThreadLocal |
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/// \ingroup system |
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/// |
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/// This class manipulates void* parameters and thus is not |
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/// appropriate for strongly-typed variables. You should rather |
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/// use the sf::ThreadLocalPtr template class. |
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/// |
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////////////////////////////////////////////////////////////
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