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CallbackThread.h
1 /*
2  * This library is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU Lesser General Public
4  * License as published by the Free Software Foundation; either
5  * version 2.1 of the License, or (at your option) any later version.
6  *
7  * This library is distributed in the hope that it will be useful,
8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
10  * Lesser General Public License for more details.
11  *
12  * You should have received a copy of the GNU Lesser General Public
13  * License along with this library; if not, write to the Free Software
14  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15  *
16  * CallbackThread.h
17  * A thread which executes a Callback.
18  * Copyright (C) 2013 Simon Newton
19  */
20 
21 #ifndef INCLUDE_OLA_THREAD_CALLBACKTHREAD_H_
22 #define INCLUDE_OLA_THREAD_CALLBACKTHREAD_H_
23 
24 #include <ola/Callback.h>
25 #include <ola/base/Macro.h>
26 #include <ola/thread/Thread.h>
27 
28 #include <string>
29 
30 namespace ola {
31 namespace thread {
32 
36 class CallbackThread : public Thread {
37  public:
39 
45  explicit CallbackThread(VoidThreadCallback *callback,
46  const Options &options = Options())
47  : Thread(options),
48  m_callback(callback) {
49  }
50 
51  protected:
52  void *Run() {
53  if (m_callback) {
54  m_callback->Run();
55  }
56  return NULL;
57  }
58 
59  private:
60  VoidThreadCallback *m_callback;
61 
62  DISALLOW_COPY_AND_ASSIGN(CallbackThread);
63 };
64 } // namespace thread
65 } // namespace ola
66 #endif // INCLUDE_OLA_THREAD_CALLBACKTHREAD_H_
A 0 arg, single use callback that returns void.
Definition: Callback.h:157
Definition: Thread.h:52
void * Run()
The entry point for the new thread.
Definition: CallbackThread.h:52
Thread options.
Definition: Thread.h:60
Helper macros.
The namespace containing all OLA symbols.
Definition: Credentials.cpp:44
CallbackThread(VoidThreadCallback *callback, const Options &options=Options())
Definition: CallbackThread.h:45
A thread which executes a Callback.
Definition: CallbackThread.h:36