Image Component Library (ICL)
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00001 /******************************************************************** 00002 ** Image Component Library (ICL) ** 00003 ** ** 00004 ** Copyright (C) 2006-2013 CITEC, University of Bielefeld ** 00005 ** Neuroinformatics Group ** 00006 ** Website: www.iclcv.org and ** 00007 ** http://opensource.cit-ec.de/projects/icl ** 00008 ** ** 00009 ** File : ICLUtils/src/ICLUtils/MultiThreader.h ** 00010 ** Module : ICLUtils ** 00011 ** Authors: Christof Elbrechter ** 00012 ** ** 00013 ** ** 00014 ** GNU LESSER GENERAL PUBLIC LICENSE ** 00015 ** This file may be used under the terms of the GNU Lesser General ** 00016 ** Public License version 3.0 as published by the ** 00017 ** ** 00018 ** Free Software Foundation and appearing in the file LICENSE.GPL ** 00019 ** included in the packaging of this file. Please review the ** 00020 ** following information to ensure the license requirements will ** 00021 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt ** 00022 ** ** 00023 ** The development of this software was supported by the ** 00024 ** Excellence Cluster EXC 277 Cognitive Interaction Technology. ** 00025 ** The Excellence Cluster EXC 277 is a grant of the Deutsche ** 00026 ** Forschungsgemeinschaft (DFG) in the context of the German ** 00027 ** Excellence Initiative. ** 00028 ** ** 00029 ********************************************************************/ 00030 00031 #pragma once 00032 00033 #include <ICLUtils/Semaphore.h> 00034 #include <ICLUtils/Mutex.h> 00035 #include <ICLUtils/ShallowCopyable.h> 00036 #include <vector> 00037 00038 namespace icl{ 00039 namespace utils{ 00040 00042 class MultiThreaderImpl; 00043 class MultiThreaderImplDelOp{ 00044 public: static void delete_func(MultiThreaderImpl *impl); 00045 }; 00048 00049 00160 class MultiThreader : public ShallowCopyable<MultiThreaderImpl,MultiThreaderImplDelOp>{ 00161 public: 00162 00164 class Work{ 00165 public: 00167 virtual ~Work(){} 00169 virtual void perform()=0; 00170 }; 00171 00173 00174 class MTWorkThread; 00177 00178 typedef std::vector<Work*> WorkSet; 00179 00181 MultiThreader(); 00182 00184 MultiThreader(int nThreads); 00185 00187 void operator()(WorkSet &ws); 00188 00190 int getNumThreads() const; 00191 }; 00192 } // namespace utils 00193 }