GNU Radio Manual and C++ API Reference  3.7.7
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pull_msg_source_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2013,2014 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio.
6  *
7  * This 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  * This software 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
18  * along with this software; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
20  * Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef INCLUDED_ZEROMQ_PULL_MSG_SOURCE_IMPL_H
24 #define INCLUDED_ZEROMQ_PULL_MSG_SOURCE_IMPL_H
25 
27 #include <zmq.hpp>
28 
29 namespace gr {
30  namespace zeromq {
31 
33  {
34  private:
35  int d_timeout; // microseconds, -1 is blocking
36  zmq::context_t *d_context;
37  zmq::socket_t *d_socket;
38  boost::thread *d_thread;
39 
40  void readloop();
41 
42  public:
43  bool d_finished;
44 
45  pull_msg_source_impl(char *address, int timeout);
47 
48  bool start();
49  bool stop();
50  };
51 
52  } // namespace zeromq
53 } // namespace gr
54 
55 #endif /* INCLUDED_ZEROMQ_PULL_MSG_SOURCE_IMPL_H */
bool start()
Called to enable drivers, etc for i/o devices.
pull_msg_source_impl(char *address, int timeout)
boost::thread thread
Definition: thread.h:45
Include this header to use the message passing features.
Definition: logger.h:129
bool d_finished
Definition: pull_msg_source_impl.h:43
Receive messages on ZMQ PULL socket and output async messages.
Definition: pull_msg_source.h:40
Definition: pull_msg_source_impl.h:32
bool stop()
Called to disable drivers, etc for i/o devices.