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/* -*- c++ -*- */
/*
* Copyright 2004 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H
#define INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H
#include <gnuradio/api.h>
#include <gnuradio/runtime_types.h>
#include <fstream>
namespace gr {
class single_threaded_scheduler;
typedef boost::shared_ptr<single_threaded_scheduler> single_threaded_scheduler_sptr;
/*!
* \brief Simple scheduler for stream computations.
* \ingroup internal
*/
class GR_RUNTIME_API single_threaded_scheduler
{
public:
~single_threaded_scheduler();
void run();
void stop();
private:
const std::vector<block_sptr> d_blocks;
volatile bool d_enabled;
std::ofstream *d_log;
single_threaded_scheduler(const std::vector<block_sptr> &blocks);
void main_loop();
friend GR_RUNTIME_API single_threaded_scheduler_sptr
make_single_threaded_scheduler(const std::vector<block_sptr> &blocks);
};
GR_RUNTIME_API single_threaded_scheduler_sptr
make_single_threaded_scheduler(const std::vector<block_sptr> &blocks);
} /* namespace gr */
#endif /* INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H */
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