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/* -*- c++ -*- */
/*
* Copyright 2007,2009 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_MB_RUNTIME_BASE_H
#define INCLUDED_MB_RUNTIME_BASE_H
#include <mblock/runtime.h>
#include <gnuradio/omnithread.h>
#include <mblock/time.h>
/*
* \brief This is the runtime class used by the implementation.
*/
class mb_runtime_base : public mb_runtime
{
omni_mutex d_brl; // big runtime lock (avoid using this if possible...)
protected:
mb_msg_accepter_sptr d_accepter;
public:
/*!
* \brief lock the big runtime lock
* \internal
*/
inline void lock() { d_brl.lock(); }
/*!
* \brief unlock the big runtime lock
* \internal
*/
inline void unlock() { d_brl.unlock(); }
virtual void request_shutdown(pmt::pmt_t result);
virtual mb_mblock_sptr
create_component(const std::string &instance_name,
const std::string &class_name,
pmt::pmt_t user_arg) = 0;
virtual pmt::pmt_t
schedule_one_shot_timeout(const mb_time &abs_time, pmt::pmt_t user_data,
mb_msg_accepter_sptr accepter);
virtual pmt::pmt_t
schedule_periodic_timeout(const mb_time &first_abs_time,
const mb_time &delta_time,
pmt::pmt_t user_data,
mb_msg_accepter_sptr accepter);
virtual void
cancel_timeout(pmt::pmt_t handle);
mb_msg_accepter_sptr
accepter() { return d_accepter; }
};
#endif /* INCLUDED_MB_RUNTIME_BASE_H */
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