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/* -*- c++ -*- */
/*
* Copyright 2016 Ettus Research LLC.
*
* This 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.
*
* This software 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 software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_USRPTEST_MEASUREMENT_SINK_F_IMPL_H
#define INCLUDED_USRPTEST_MEASUREMENT_SINK_F_IMPL_H
#include <usrptest/measurement_sink_f.h>
namespace gr {
namespace usrptest {
class measurement_sink_f_impl : public measurement_sink_f
{
private:
std::vector< float > d_avg;
std::vector< float > d_stddev;
bool d_run;
int d_runs;
int d_nsamples;
int d_curr_sample;
int d_curr_run;
float d_curr_avg;
float d_curr_M2;
void inc_both(const float new_val);
public:
measurement_sink_f_impl(int num_samples, int runs);
~measurement_sink_f_impl();
std::vector<float> get_avg() const;
std::vector<float> get_stddev() const;
int get_run() const;
void start_run();
// Where all the action really happens
int work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
} // namespace usrptest
} // namespace gr
#endif /* INCLUDED_USRPTEST_MEASUREMENT_SINK_F_IMPL_H */
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