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/* -*- c++ -*- */
/*
* Copyright 2012-2013 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_GR_MESSAGE_STROBE_IMPL_H
#define INCLUDED_GR_MESSAGE_STROBE_IMPL_H
#include <gnuradio/blocks/message_strobe.h>
#include <atomic>
namespace gr {
namespace blocks {
class BLOCKS_API message_strobe_impl : public message_strobe
{
private:
gr::thread::thread d_thread;
std::atomic<bool> d_finished;
long d_period_ms;
pmt::pmt_t d_msg;
const pmt::pmt_t d_port;
void run();
public:
message_strobe_impl(pmt::pmt_t msg, long period_ms);
~message_strobe_impl();
void set_msg(pmt::pmt_t msg) { d_msg = msg; }
pmt::pmt_t msg() const { return d_msg; }
void set_period(long period_ms) { d_period_ms = period_ms; }
long period() const { return d_period_ms; }
// Overloading these to start and stop the internal thread that
// periodically produces the message.
bool start();
bool stop();
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_GR_MESSAGE_STROBE_IMPL_H */
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