GNU Radio 3.6.4 C++ API
pfb_channelizer_ccf_impl.h
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/* -*- c++ -*- */
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/*
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* Copyright 2009,2010,2012 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_FILTER_PFB_CHANNELIZER_CCF_IMPL_H
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#define INCLUDED_FILTER_PFB_CHANNELIZER_CCF_IMPL_H
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#include <
filter/pfb_channelizer_ccf.h
>
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#include <
filter/polyphase_filterbank.h
>
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#include <
filter/fir_filter.h
>
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#include <
fft/fft.h
>
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#include <
gruel/thread.h
>
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namespace
gr {
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namespace
filter {
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class
FILTER_API
pfb_channelizer_ccf_impl
:
public
pfb_channelizer_ccf
,
kernel::polyphase_filterbank
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{
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private
:
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bool
d_updated;
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float
d_oversample_rate;
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int
*d_idxlut;
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int
d_rate_ratio;
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int
d_output_multiple;
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std::vector<int> d_channel_map;
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gruel::mutex
d_mutex;
// mutex to protect set/work access
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public
:
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pfb_channelizer_ccf_impl
(
unsigned
int
nfilts,
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const
std::vector<float> &
taps
,
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float
oversample_rate);
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~
pfb_channelizer_ccf_impl
();
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void
set_taps(
const
std::vector<float> &taps);
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void
print_taps();
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std::vector<std::vector<float> >
taps
()
const
;
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void
set_channel_map(
const
std::vector<int> &map);
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std::vector<int> channel_map()
const
;
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int
general_work(
int
noutput_items,
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gr_vector_int
&ninput_items,
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gr_vector_const_void_star
&input_items,
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gr_vector_void_star
&output_items);
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};
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}
/* namespace filter */
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}
/* namespace gr */
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#endif
gnuradio
gr-filter
lib
pfb_channelizer_ccf_impl.h
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