112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
/*
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<thread.h>
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Copyright (C) DOLPHIN Project-Team, INRIA Lille - Nord Europe, 2006-2012
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Alexandre Quemy
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This software is governed by the CeCILL license under French law and
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abiding by the rules of distribution of free software. You can ue,
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modify and/ or redistribute the software under the terms of the CeCILL
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license as circulated by CEA, CNRS and INRIA at the following URL
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"http://www.cecill.info".
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In this respect, the user's attention is drawn to the risks associated
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with loading, using, modifying and/or developing or reproducing the
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software by the user in light of its specific status of free software,
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that may mean that it is complicated to manipulate, and that also
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therefore means that it is reserved for developers and experienced
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professionals having in-depth computer knowledge. Users are therefore
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encouraged to load and test the software's suitability as regards their
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requirements in conditions enabling the security of their systems and/or
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data to be ensured and, more generally, to use and operate it in the
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same conditions as regards security.
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The fact that you are presently reading this means that you have had
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knowledge of the CeCILL license and that you accept its terms.
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ParadisEO WebSite : http://paradiseo.gforge.inria.fr
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Contact: paradiseo-help@lists.gforge.inria.fr
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*/
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#ifndef THREAD_H_
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#define THREAD_H_
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#include <iostream>
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#include <thread>
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#include <vector>
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namespace paradiseo
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{
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namespace smp
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{
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/**
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A thread class which encapsulate the std::thread behaviour for more flexibility
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@see smp::Worker, smp::MWModel
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*/
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class Thread
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{
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public:
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/**
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* Default constructor
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*/
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Thread() = default;
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/**
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* Constructor that will immediatly start the thread
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* @param f represente any callable object such as function or class method
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* @param args... reference object and parameters for f
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*/
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template< class Callable, class... Args >
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explicit Thread(Callable&& f, Args&&... args) : t(std::thread(std::forward<Callable>(f), std::forward<Args>(args)...)) {}
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Thread(Thread&& other);
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Thread(const Thread&) = delete;
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Thread& operator=(const Thread&) = delete;
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virtual ~Thread() = default;
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Thread& operator=(Thread&& other);
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/**
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* Start the thread according to parameters
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* If the thread is running, it will wait until the end of its task
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* @param f represente any callable object such as function or class method
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* @param args... reference object and parameters for f
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*/
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template<class Callable,class... Args>
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void start(Callable&& f,Args&&... args);
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/**
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* Get the id of the thread
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* @return id of the thread
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*/
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const std::thread::id getId() const;
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/**
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* Get the state of the thread
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* @return true if the thread is running, false otherwise
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*/
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bool joinable() const;
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/**
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* Wait until the end of the task
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*/
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void join();
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static int hardware_concurrency();
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protected:
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std::thread t;
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};
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template<class Callable,class... Args>
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void paradiseo::smp::Thread::start(Callable&& f,Args&&... args)
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{
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t = std::thread(std::forward<Callable>(f), std::forward<Args>(args)...);
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}
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}
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}
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#endif /*THREAD_H_*/
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