da502b99be
git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@761 7ec92016-0320-0410-acc4-a06ded1c099a
104 lines
2.7 KiB
C++
104 lines
2.7 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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// The Loki Library
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// Copyright (c) 2006 Peter Kümmel
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// Permission to use, copy, modify, distribute and sell this software for any
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// purpose is hereby granted without fee, provided that the above copyright
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// notice appear in all copies and that both that copyright notice and this
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// permission notice appear in supporting documentation.
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// The author makes no representations about the
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// suitability of this software for any purpose. It is provided "as is"
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// without express or implied warranty.
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////////////////////////////////////////////////////////////////////////////////
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#ifndef LOKI_THREAD_H_
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#define LOKI_THREAD_H_
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// $Id$
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#include <loki/Threads.h>
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#include <vector>
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#if defined(_WIN32)
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#include <process.h>
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typedef unsigned int (WINAPI*ThreadFunction_)(void *);
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#define LOKI_pthread_t HANDLE
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#define LOKI_pthread_create(handle,attr,func,arg) \
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(int)((*handle=(HANDLE) _beginthreadex (NULL,0,(ThreadFunction_)func,arg,0,NULL))==NULL)
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#define LOKI_pthread_join(thread) \
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((WaitForSingleObject((thread),INFINITE)!=WAIT_OBJECT_0) || !CloseHandle(thread))
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#else
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#define LOKI_pthread_t \
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pthread_t
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#define LOKI_pthread_create(handle,attr,func,arg) \
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pthread_create(handle,attr,func,arg)
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#define LOKI_pthread_join(thread) \
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pthread_join(thread, NULL)
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#endif
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namespace Loki
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{
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////////////////////////////////////////////////////////////////////////////////
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// \class Thread
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//
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// \ingroup ThreadingGroup
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// Very simple Thread class
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////////////////////////////////////////////////////////////////////////////////
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class Thread
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{
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public:
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typedef void* (*ThreadFunction)(void *);
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Thread(ThreadFunction func, void* parm)
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{
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func_ = func;
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parm_ = parm;
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}
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int start()
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{
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return LOKI_pthread_create(&pthread_, NULL, func_, parm_);
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}
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static int WaitForThread(const Thread& thread)
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{
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return LOKI_pthread_join(thread.pthread_);
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}
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static void JoinThreads(const std::vector<Thread*>& threads)
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{
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for(size_t i=0; i<threads.size(); i++)
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WaitForThread(*threads.at(i));
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}
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static void DeleteThreads(std::vector<Thread*>& threads)
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{
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for(size_t i=0; i<threads.size(); i++)
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{
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delete threads.at(i);
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}
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threads.clear();
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}
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private:
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LOKI_pthread_t pthread_;
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ThreadFunction func_;
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void* parm_;
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};
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} // namespace Loki
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#endif
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