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46 lines
931 B
C++
46 lines
931 B
C++
#include "CThreadHelper.h"
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#include <boost/thread.hpp>
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#include <boost/bind.hpp>
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/*
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* CThreadHelper.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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CThreadHelper::CThreadHelper(std::vector<boost::function<void()> > *Tasks, int Threads)
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{
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currentTask = 0; amount = Tasks->size();
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tasks = Tasks;
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threads = Threads;
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}
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void CThreadHelper::run()
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{
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boost::thread_group grupa;
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for(int i=0;i<threads;i++)
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grupa.create_thread(boost::bind(&CThreadHelper::processTasks,this));
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grupa.join_all();
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}
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void CThreadHelper::processTasks()
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{
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int pom;
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while(true)
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{
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rtinm.lock();
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if((pom=currentTask) >= amount)
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{
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rtinm.unlock();
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break;
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}
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else
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{
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++currentTask;
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rtinm.unlock();
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(*tasks)[pom]();
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}
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}
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} |