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/* -*- c++ -*- */
/*
* Copyright 2007,2013,2018 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef PEAK_DETECTOR_IMPL_H
#define PEAK_DETECTOR_IMPL_H
#include <gnuradio/blocks/peak_detector.h>
namespace gr {
namespace blocks {
template <class T>
class peak_detector_impl : public peak_detector<T>
{
private:
float d_threshold_factor_rise;
float d_threshold_factor_fall;
int d_look_ahead;
float d_avg_alpha;
float d_avg;
public:
peak_detector_impl(float threshold_factor_rise,
float threshold_factor_fall,
int look_ahead,
float alpha);
~peak_detector_impl();
void set_threshold_factor_rise(float thr) { d_threshold_factor_rise = thr; }
void set_threshold_factor_fall(float thr) { d_threshold_factor_fall = thr; }
void set_look_ahead(int look) { d_look_ahead = look; }
void set_alpha(float alpha) { d_avg_alpha = alpha; }
float threshold_factor_rise() { return d_threshold_factor_rise; }
float threshold_factor_fall() { return d_threshold_factor_fall; }
int look_ahead() { return d_look_ahead; }
float alpha() { return d_avg_alpha; }
int work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items);
};
} /* namespace blocks */
} /* namespace gr */
#endif /* PEAK_DETECTOR_IMPL_H */
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