GNU Radio Manual and C++ API Reference  3.7.9.2
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thread_body_wrapper.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2008,2009,2013 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
7  * GNU Radio is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3, or (at your option)
10  * any later version.
11  *
12  * GNU Radio is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License along
18  * with this program; if not, write to the Free Software Foundation, Inc.,
19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20  */
21 
22 #ifndef INCLUDED_THREAD_BODY_WRAPPER_H
23 #define INCLUDED_THREAD_BODY_WRAPPER_H
24 
25 #include <gnuradio/api.h>
26 #include <gnuradio/thread/thread.h>
27 #include <exception>
28 #include <iostream>
29 
30 namespace gr {
31  namespace thread {
32 
34 
35  template <class F>
37  {
38  private:
39  F d_f;
40  std::string d_name;
41 
42  public:
43  explicit thread_body_wrapper(F f, const std::string &name="")
44  : d_f(f), d_name(name) {}
45 
46  void operator()()
47  {
48  mask_signals();
49 
50  try {
51  d_f();
52  }
53  catch(boost::thread_interrupted const &)
54  {
55  }
56  catch(std::exception const &e)
57  {
58  std::cerr << "thread[" << d_name << "]: "
59  << e.what() << std::endl;
60  }
61  catch(...)
62  {
63  std::cerr << "thread[" << d_name << "]: "
64  << "caught unrecognized exception\n";
65  }
66  }
67  };
68 
69  } /* namespace thread */
70 } /* namespace gr */
71 
72 #endif /* INCLUDED_THREAD_BODY_WRAPPER_H */
void operator()()
Definition: thread_body_wrapper.h:46
GR_RUNTIME_API void mask_signals()
#define GR_RUNTIME_API
Definition: gnuradio-runtime/include/gnuradio/api.h:30
thread_body_wrapper(F f, const std::string &name="")
Definition: thread_body_wrapper.h:43
boost::thread thread
Definition: thread.h:45
Include this header to use the message passing features.
Definition: logger.h:131
Definition: thread_body_wrapper.h:36