Retrait d'instances de mc"clone"

SQCSim2021/external/sfml23/include/SFML/System/ThreadLocalPtr.hpp

@@ -0,0 +1,158 @@
+////////////////////////////////////////////////////////////
+//
+// SFML - Simple and Fast Multimedia Library
+// Copyright (C) 2007-2015 Laurent Gomila (laurent@sfml-dev.org)
+//
+// This software is provided 'as-is', without any express or implied warranty.
+// In no event will the authors be held liable for any damages arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it freely,
+// subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented;
+//    you must not claim that you wrote the original software.
+//    If you use this software in a product, an acknowledgment
+//    in the product documentation would be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such,
+//    and must not be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source distribution.
+//
+////////////////////////////////////////////////////////////
+
+#ifndef SFML_THREADLOCALPTR_HPP
+#define SFML_THREADLOCALPTR_HPP
+
+////////////////////////////////////////////////////////////
+// Headers
+////////////////////////////////////////////////////////////
+#include <SFML/System/ThreadLocal.hpp>
+
+
+namespace sf
+{
+////////////////////////////////////////////////////////////
+/// \brief Pointer to a thread-local variable
+///
+////////////////////////////////////////////////////////////
+template <typename T>
+class ThreadLocalPtr : private ThreadLocal
+{
+public:
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Default constructor
+    ///
+    /// \param value Optional value to initialize the variable
+    ///
+    ////////////////////////////////////////////////////////////
+    ThreadLocalPtr(T* value = NULL);
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Overload of unary operator *
+    ///
+    /// Like raw pointers, applying the * operator returns a
+    /// reference to the pointed-to object.
+    ///
+    /// \return Reference to the thread-local variable
+    ///
+    ////////////////////////////////////////////////////////////
+    T& operator *() const;
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Overload of operator ->
+    ///
+    /// Similarly to raw pointers, applying the -> operator
+    /// returns the pointed-to object.
+    ///
+    /// \return Pointer to the thread-local variable
+    ///
+    ////////////////////////////////////////////////////////////
+    T* operator ->() const;
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Conversion operator to implicitly convert the
+    ///        pointer to its raw pointer type (T*)
+    ///
+    /// \return Pointer to the actual object
+    ///
+    ////////////////////////////////////////////////////////////
+    operator T*() const;
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Assignment operator for a raw pointer parameter
+    ///
+    /// \param value Pointer to assign
+    ///
+    /// \return Reference to self
+    ///
+    ////////////////////////////////////////////////////////////
+    ThreadLocalPtr<T>& operator =(T* value);
+
+    ////////////////////////////////////////////////////////////
+    /// \brief Assignment operator for a ThreadLocalPtr parameter
+    ///
+    /// \param right ThreadLocalPtr to assign
+    ///
+    /// \return Reference to self
+    ///
+    ////////////////////////////////////////////////////////////
+    ThreadLocalPtr<T>& operator =(const ThreadLocalPtr<T>& right);
+};
+
+} // namespace sf
+
+#include <SFML/System/ThreadLocalPtr.inl>
+
+
+#endif // SFML_THREADLOCALPTR_HPP
+
+
+////////////////////////////////////////////////////////////
+/// \class sf::ThreadLocalPtr
+/// \ingroup system
+///
+/// sf::ThreadLocalPtr is a type-safe wrapper for storing
+/// pointers to thread-local variables. A thread-local
+/// variable holds a different value for each different
+/// thread, unlike normal variables that are shared.
+///
+/// Its usage is completely transparent, so that it is similar
+/// to manipulating the raw pointer directly (like any smart pointer).
+///
+/// Usage example:
+/// \code
+/// MyClass object1;
+/// MyClass object2;
+/// sf::ThreadLocalPtr<MyClass> objectPtr;
+///
+/// void thread1()
+/// {
+///     objectPtr = &object1; // doesn't impact thread2
+///     ...
+/// }
+///
+/// void thread2()
+/// {
+///     objectPtr = &object2; // doesn't impact thread1
+///     ...
+/// }
+///
+/// int main()
+/// {
+///     // Create and launch the two threads
+///     sf::Thread t1(&thread1);
+///     sf::Thread t2(&thread2);
+///     t1.launch();
+///     t2.launch();
+///
+///     return 0;
+/// }
+/// \endcode
+///
+/// ThreadLocalPtr is designed for internal use; however you
+/// can use it if you feel like it fits well your implementation.
+///
+////////////////////////////////////////////////////////////