GNU Radio 3.7.2git-79-g931a7b07 C++ API
probe_rate.h
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/* -*- c++ -*- */
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/*
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* Copyright 2005,2013 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_BLOCKS_PROBE_RATE_H
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#define INCLUDED_BLOCKS_PROBE_RATE_H
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#include <
gnuradio/blocks/api.h
>
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#include <
gnuradio/sync_block.h
>
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namespace
gr {
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namespace
blocks {
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/*!
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* \brief throughput measurement
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* \ingroup measurement_tools_blk
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*/
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class
BLOCKS_API
probe_rate
:
virtual
public
sync_block
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{
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public
:
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// gr::blocks::probe_rate::sptr
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typedef
boost::shared_ptr<probe_rate>
sptr
;
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/*!
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* \brief Make a throughput measurement block
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* \param itemsize size of each stream item
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* \param update_rate_ms minimum update time in milliseconds
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* \param alpha gain for running average filter
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*/
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static
sptr
make(
size_t
itemsize
,
double
update_rate_ms = 500.0,
double
alpha = 0.0001);
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virtual
void
set_alpha(
double
alpha) = 0;
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virtual
double
rate() = 0;
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virtual
bool
start() = 0;
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virtual
bool
stop() = 0;
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};
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}
/* namespace blocks */
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}
/* namespace gr */
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#endif
/* INCLUDED_BLOCKS_PROBE_RATE_H */
gnuradio
gr-blocks
include
gnuradio
blocks
probe_rate.h
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