3 * Copyright 2004 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
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)
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.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
23 #ifndef INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H
24 #define INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H
26 #include <gr_runtime.h>
29 class gr_single_threaded_scheduler;
30 typedef boost::shared_ptr<gr_single_threaded_scheduler> gr_single_threaded_scheduler_sptr;
34 * \brief Simple scheduler for stream computations.
38 class gr_single_threaded_scheduler {
40 ~gr_single_threaded_scheduler ();
43 void stop () { d_enabled = false; }
46 const std::vector<gr_block_sptr> d_blocks;
47 volatile bool d_enabled;
50 gr_single_threaded_scheduler (const std::vector<gr_block_sptr> &blocks);
54 friend gr_single_threaded_scheduler_sptr
55 gr_make_single_threaded_scheduler (const std::vector<gr_block_sptr> &blocks);
58 gr_single_threaded_scheduler_sptr
59 gr_make_single_threaded_scheduler (const std::vector<gr_block_sptr> &blocks);
61 #endif /* INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H */