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/** |
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* vim: set ts=4 : |
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* ============================================================================= |
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* SourceMod |
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* Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved. |
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* ============================================================================= |
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* |
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* This program is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, version 3.0, as published by the |
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* Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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* details. |
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* |
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* You should have received a copy of the GNU General Public License along with |
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* this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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* As a special exception, AlliedModders LLC gives you permission to link the |
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* code of this program (as well as its derivative works) to "Half-Life 2," the |
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* "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software |
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* by the Valve Corporation. You must obey the GNU General Public License in |
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* all respects for all other code used. Additionally, AlliedModders LLC grants |
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* this exception to all derivative works. AlliedModders LLC defines further |
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* exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007), |
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* or <http://www.sourcemod.net/license.php>. |
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* |
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* Version: $Id$ |
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*/ |
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#ifndef _INCLUDE_SOURCEMOD_THREADWORKER_H |
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#define _INCLUDE_SOURCEMOD_THREADWORKER_H |
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#include "BaseWorker.h" |
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dvander@2163
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#define DEFAULT_THINK_TIME_MS 50 |
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class ThreadWorker : public BaseWorker, public IThread |
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{ |
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public: |
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ThreadWorker(IThreadWorkerCallbacks *hooks); |
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ThreadWorker(IThreadWorkerCallbacks *hooks, IThreader *pThreader, unsigned int thinktime=DEFAULT_THINK_TIME_MS); |
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virtual ~ThreadWorker(); |
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public: //IThread |
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virtual void OnTerminate(IThreadHandle *pHandle, bool cancel); |
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virtual void RunThread(IThreadHandle *pHandle); |
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public: //IWorker |
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//Controls the worker |
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virtual bool Pause(); |
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virtual bool Unpause(); |
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virtual bool Start(); |
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virtual bool Stop(bool flush_cancel); |
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//returns status and number of threads in queue |
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virtual WorkerState GetStatus(unsigned int *numThreads); |
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public: //BaseWorker |
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virtual void AddThreadToQueue(SWThreadHandle *pHandle); |
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virtual SWThreadHandle *PopThreadFromQueue(); |
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protected: |
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IThreader *m_Threader; |
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IMutex *m_QueueLock; |
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IMutex *m_StateLock; |
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IEventSignal *m_PauseSignal; |
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IEventSignal *m_AddSignal; |
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IThreadHandle *me; |
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unsigned int m_think_time; |
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volatile bool m_Waiting; |
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volatile bool m_FlushType; |
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}; |
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#endif //_INCLUDE_SOURCEMOD_THREADWORKER_H |
