00001 00002 // 00003 // SFML - Simple and Fast Multimedia Library 00004 // Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com) 00005 // 00006 // This software is provided 'as-is', without any express or implied warranty. 00007 // In no event will the authors be held liable for any damages arising from the use of this software. 00008 // 00009 // Permission is granted to anyone to use this software for any purpose, 00010 // including commercial applications, and to alter it and redistribute it freely, 00011 // subject to the following restrictions: 00012 // 00013 // 1. The origin of this software must not be misrepresented; 00014 // you must not claim that you wrote the original software. 00015 // If you use this software in a product, an acknowledgment 00016 // in the product documentation would be appreciated but is not required. 00017 // 00018 // 2. Altered source versions must be plainly marked as such, 00019 // and must not be misrepresented as being the original software. 00020 // 00021 // 3. This notice may not be removed or altered from any source distribution. 00022 // 00024 00025 namespace priv 00026 { 00027 // Base class for abstract thread functions 00028 struct ThreadFunc 00029 { 00030 virtual ~ThreadFunc() {} 00031 virtual void Run() = 0; 00032 }; 00033 00034 // Specialization using a functor (including free functions) with no argument 00035 template <typename T> 00036 struct ThreadFunctor : ThreadFunc 00037 { 00038 ThreadFunctor(T functor) : myFunctor(functor) {} 00039 virtual void Run() {myFunctor();} 00040 T myFunctor; 00041 }; 00042 00043 // Specialization using a functor (including free functions) with one argument 00044 template <typename F, typename A> 00045 struct ThreadFunctorWithArg : ThreadFunc 00046 { 00047 ThreadFunctorWithArg(F function, A arg) : myFunction(function), myArg(arg) {} 00048 virtual void Run() {myFunction(myArg);} 00049 F myFunction; 00050 A myArg; 00051 }; 00052 00053 // Specialization using a member function 00054 template <typename C> 00055 struct ThreadMemberFunc : ThreadFunc 00056 { 00057 ThreadMemberFunc(void(C::*function)(), C* object) : myFunction(function), myObject(object) {} 00058 virtual void Run() {(myObject->*myFunction)();} 00059 void(C::*myFunction)(); 00060 C* myObject; 00061 }; 00062 00063 } // namespace priv 00064 00065 00067 template <typename F> 00068 Thread::Thread(F functor) : 00069 myImpl (NULL), 00070 myFunction(new priv::ThreadFunctor<F>(functor)) 00071 { 00072 } 00073 00074 00076 template <typename F, typename A> 00077 Thread::Thread(F function, A argument) : 00078 myImpl (NULL), 00079 myFunction(new priv::ThreadFunctorWithArg<F, A>(function, argument)) 00080 { 00081 } 00082 00083 00085 template <typename C> 00086 Thread::Thread(void(C::*function)(), C* object) : 00087 myImpl (NULL), 00088 myFunction(new priv::ThreadMemberFunc<C>(function, object)) 00089 { 00090 }
:: Copyright © 2007-2008 Laurent Gomila, all rights reserved :: Documentation generated by doxygen 1.5.2 ::