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/* -*- c++ -*- */
/*
* Copyright 2005,2013 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_GR_PROBE_RATE_IMPL_H
#define INCLUDED_GR_PROBE_RATE_IMPL_H
#include <gnuradio/blocks/probe_rate.h>
namespace gr {
namespace blocks {
class probe_rate_impl : public probe_rate
{
private:
double d_alpha, d_beta, d_avg;
const double d_min_update_time;
boost::posix_time::ptime d_last_update;
uint64_t d_lastthru;
void setup_rpc();
const pmt::pmt_t d_port;
const pmt::pmt_t d_dict_avg, d_dict_now;
public:
probe_rate_impl(size_t itemsize, double update_rate_ms, double alpha = 0.0001);
~probe_rate_impl();
void set_alpha(double alpha);
double rate();
double timesincelast();
bool start();
bool stop();
int work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items);
}; // end class
} /* namespace blocks */
} /* namespace gr */
#endif
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