SFML - Simple and Fast Multimedia Library

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 
00026 // Headers
00028 #include <SFML/System/Thread.hpp>
00029 
00030 
00031 #if defined(SFML_SYSTEM_WINDOWS)
00032 
00033     #include <SFML/System/Win32/ThreadImpl.hpp>
00034 
00035 #else
00036 
00037     #include <SFML/System/Unix/ThreadImpl.hpp>
00038 
00039 #endif
00040 
00041 
00042 namespace sf
00043 {
00045 Thread::Thread() :
00046 myThreadImpl(NULL),
00047 myFunction  (NULL),
00048 myUserData  (NULL)
00049 {
00050 
00051 }
00052 
00053 
00055 Thread::Thread(Thread::FuncType function, void* userData) :
00056 myThreadImpl(NULL),
00057 myFunction  (function),
00058 myUserData  (userData)
00059 {
00060 
00061 }
00062 
00063 
00065 Thread::~Thread()
00066 {
00067     Wait();
00068 }
00069 
00070 
00072 void Thread::Launch()
00073 {
00074     Wait();
00075     myThreadImpl = new priv::ThreadImpl(this);
00076 }
00077 
00078 
00080 void Thread::Wait()
00081 {
00082     if (myThreadImpl)
00083     {
00084         myThreadImpl->Wait();
00085         delete myThreadImpl;
00086         myThreadImpl = NULL;
00087     }
00088 }
00089 
00090 
00092 void Thread::Terminate()
00093 {
00094     if (myThreadImpl)
00095     {
00096         myThreadImpl->Terminate();
00097         delete myThreadImpl;
00098         myThreadImpl = NULL;
00099     }
00100 }
00101 
00102 
00104 void Thread::Run()
00105 {
00106     if (myFunction)
00107         myFunction(myUserData);
00108 }
00109 
00110 } // namespace sf
Thread.cpp
