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system-thread.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2008 INRIA
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Mathieu Lacage <mathieu.lacage.inria.fr>
19  */
20 
21 #ifndef SYSTEM_THREAD_H
22 #define SYSTEM_THREAD_H
23 
24 #include "ns3/core-config.h"
25 #include "callback.h"
26 #ifdef HAVE_PTHREAD_H
27 #include <pthread.h>
28 #endif /* HAVE_PTHREAD_H */
29 
36 namespace ns3 {
37 
56 class SystemThread : public SimpleRefCount<SystemThread>
57 {
58 public:
59 
60 #ifdef HAVE_PTHREAD_H
61 
62  typedef pthread_t ThreadId;
63 #endif
64 
126  SystemThread(Callback<void> callback);
127 
132  ~SystemThread();
133 
137  void Start (void);
138 
143  void Join (void);
149  static ThreadId Self(void);
150 
157  static bool Equals(ThreadId id);
158 
159 private:
160 #ifdef HAVE_PTHREAD_H
161 
167  static void *DoRun (void *arg);
168 
169  Callback<void> m_callback;
170  pthread_t m_thread;
171 #endif
172 };
173 
174 } // namespace ns3
175 
176 #endif /* SYSTEM_THREAD_H */
177 
178 
ns3::SystemThread::Start
void Start(void)
Start a thread of execution, running the provided callback.
ns3::SystemThread::~SystemThread
~SystemThread()
Destroy a SystemThread object.
ns3::SystemThread
A class which provides a relatively platform-independent thread primitive.
Definition: system-thread.h:56
ns3::SystemThread::SystemThread
SystemThread(Callback< void > callback)
Create a SystemThread object.
callback.h
Declaration of the various callback functions.
ns3::SystemThread::Equals
static bool Equals(ThreadId id)
Compares an ThreadId with the current ThreadId .
ns3::SystemThread::Join
void Join(void)
Suspend the caller until the thread of execution, running the provided callback, finishes.
ns3::SystemThread::Self
static ThreadId Self(void)
Returns the current thread Id.
ns3::SimpleRefCount
A template-based reference counting class.
Definition: simple-ref-count.h:72