GNU Radio 3.6.4.1 C++ API
gr_scheduler.h
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/* -*- c++ -*- */
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/*
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* Copyright 2008 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef INCLUDED_GR_SCHEDULER_H
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#define INCLUDED_GR_SCHEDULER_H
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#include <
gr_core_api.h
>
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#include <boost/utility.hpp>
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#include <
gr_block.h
>
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#include <
gr_flat_flowgraph.h
>
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class
gr_scheduler
;
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typedef
boost::shared_ptr<gr_scheduler>
gr_scheduler_sptr
;
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/*!
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* \brief Abstract scheduler that takes a flattened flow graph and runs it.
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*
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* Preconditions: details, buffers and buffer readers have been assigned.
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*/
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class
GR_CORE_API
gr_scheduler
: boost::noncopyable
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{
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public
:
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/*!
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* \brief Construct a scheduler and begin evaluating the graph.
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*
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* The scheduler will continue running until all blocks until they
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* report that they are done or the stop method is called.
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*/
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gr_scheduler
(
gr_flat_flowgraph_sptr
ffg,
int
max_noutput_items);
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virtual
~
gr_scheduler
();
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/*!
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* \brief Tell the scheduler to stop executing.
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*/
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virtual
void
stop() = 0;
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/*!
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* \brief Block until the graph is done.
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*/
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virtual
void
wait() = 0;
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};
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#endif
/* INCLUDED_GR_SCHEDULER_H */
gnuradio-core
src
lib
runtime
gr_scheduler.h
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