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/* -*- c++ -*- */
/*
* Copyright 2008,2013 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef INCLUDED_GR_SCHEDULER_TPB_H
#define INCLUDED_GR_SCHEDULER_TPB_H
#include <gnuradio/api.h>
#include <gnuradio/thread/thread_group.h>
#include "scheduler.h"
namespace gr {
/*!
* \brief Concrete scheduler that uses a kernel thread-per-block
*/
class GR_RUNTIME_API scheduler_tpb : public scheduler
{
gr::thread::thread_group d_threads;
protected:
/*!
* \brief Construct a scheduler and begin evaluating the graph.
*
* The scheduler will continue running until all blocks until they
* report that they are done or the stop method is called.
*/
scheduler_tpb(flat_flowgraph_sptr ffg, int max_noutput_items);
public:
static scheduler_sptr make(flat_flowgraph_sptr ffg,
int max_noutput_items=100000);
~scheduler_tpb();
/*!
* \brief Tell the scheduler to stop executing.
*/
void stop();
/*!
* \brief Block until the graph is done.
*/
void wait();
};
} /* namespace gr */
#endif /* INCLUDED_GR_SCHEDULER_TPB_H */
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