GNU Radio 3.6.4.1 C++ API
adaptive_fir_ccc_impl.h
Go to the documentation of this file.
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/* -*- c++ -*- */
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/*
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* Copyright 2011,2012 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_ADAPTIVE_FIR_CCC_IMPL_H
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#define INCLUDED_FILTER_ADAPTIVE_FIR_CCC_IMPL_H
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#include <
filter/adaptive_fir_ccc.h
>
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#include <
filter/fir_filter.h
>
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#include <
gr_types.h
>
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namespace
gr {
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namespace
filter {
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class
FILTER_API
adaptive_fir_ccc_impl
:
public
adaptive_fir_ccc
,
public
kernel::fir_filter_ccc
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{
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private
:
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std::vector<gr_complex> d_new_taps;
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bool
d_updated;
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protected
:
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// Override to calculate error signal per output
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gr_complex
error(
const
gr_complex
&out);
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// Override to calculate new weight from old, corresponding input
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void
update_tap(
gr_complex
&tap,
const
gr_complex
&in);
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public
:
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void
set_taps(
const
std::vector<gr_complex> &
taps
);
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std::vector<gr_complex>
taps
()
const
;
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adaptive_fir_ccc_impl
(
const
char
*
name
,
int
decimation,
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const
std::vector<gr_complex> &taps);
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int
work(
int
noutput_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
/* INCLUDED_FILTER_ADAPTIVE_FIR_CCC_IMPL_H */
gr-filter
lib
adaptive_fir_ccc_impl.h
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