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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 <gr_runtime_api.h>
#include <gr_runtime_types.h>
#include <fstream>
class gr_single_threaded_scheduler;
typedef boost::shared_ptr<gr_single_threaded_scheduler> gr_single_threaded_scheduler_sptr;
/*!
* \brief Simple scheduler for stream computations.
* \ingroup internal
*/
class GR_RUNTIME_API gr_single_threaded_scheduler {
public:
~gr_single_threaded_scheduler ();
void run ();
void stop ();
private:
const std::vector<gr_block_sptr> d_blocks;
volatile bool d_enabled;
std::ofstream *d_log;
gr_single_threaded_scheduler (const std::vector<gr_block_sptr> &blocks);
void main_loop ();
friend GR_RUNTIME_API gr_single_threaded_scheduler_sptr
gr_make_single_threaded_scheduler (const std::vector<gr_block_sptr> &blocks);
};
GR_RUNTIME_API gr_single_threaded_scheduler_sptr
gr_make_single_threaded_scheduler (const std::vector<gr_block_sptr> &blocks);
#endif /* INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H */
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