csutil/threading/win32_thread.h
00001 /* 00002 Copyright (C) 2006 by Marten Svanfeldt 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Lesser General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public 00015 License along with this library; if not, write to the Free 00016 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00017 */ 00018 00019 #ifndef __CS_CSUTIL_THREADING_WIN32_THREAD_H__ 00020 #define __CS_CSUTIL_THREADING_WIN32_THREAD_H__ 00021 00022 #include "csutil/sysfunc.h" 00023 00024 #if !defined(CS_PLATFORM_WIN32) 00025 #error "This file is only for Windows and requires you to include csysdefs.h before" 00026 #else 00027 00028 namespace CS 00029 { 00030 namespace Threading 00031 { 00032 00033 enum ThreadPriority; 00034 class Runnable; 00035 00036 namespace Implementation 00037 { 00038 00039 // Thread base-class for win32 00040 class CS_CRYSTALSPACE_EXPORT ThreadBase 00041 { 00042 public: 00043 ThreadBase (Runnable* runnable); 00044 00045 ~ThreadBase (); 00046 00047 void Start (); 00048 00049 void Stop (); 00050 00051 bool IsRunning () const; 00052 00053 bool SetPriority (ThreadPriority prio); 00054 00055 void Wait () const; 00056 00057 static void Yield () 00058 { 00059 csSleep (0); 00060 } 00061 00062 static CS::Threading::ThreadID GetThreadID (); 00063 00064 ThreadPriority GetPriority () const 00065 { 00066 return priority; 00067 } 00068 00069 private: 00070 csRef<Runnable> runnable; 00071 00072 mutable void* threadHandle; 00073 uint threadId; 00074 00075 int32 isRunning; 00076 ThreadPriority priority; 00077 }; 00078 00079 00080 } 00081 } 00082 } 00083 00084 #endif // !defined(CS_PLATFORM_WIN32) 00085 00086 #endif // __CS_CSUTIL_THREADING_WIN32_THREAD_H__
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