GNU Radio 3.7.3 C++ API
GrAtscFieldSyncMux.h
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/* -*- c++ -*- */
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/*
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* Copyright 2002 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 _GRATSCFIELDSYNCMUX_H_
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#define _GRATSCFIELDSYNCMUX_H_
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#include <VrHistoryProc.h>
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#include <
gnuradio/atsc/types.h
>
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/*!
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* \brief Insert ATSC Field Syncs as required (atsc_data_segment --> atsc_data_segment)
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*/
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class
GrAtscFieldSyncMux
:
public
VrHistoryProc<atsc_data_segment, atsc_data_segment>
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{
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public
:
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GrAtscFieldSyncMux
();
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~GrAtscFieldSyncMux
();
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const
char
*
name
() {
return
"GrAtscFieldSyncMux"
; }
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int
work
(VrSampleRange output,
void
*o[],
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VrSampleRange inputs[],
void
*i[]);
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int
forecast
(VrSampleRange output, VrSampleRange inputs[]);
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void
pre_initialize
();
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static
const
int
N_SAVED_SYMBOLS
= 12;
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protected
:
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VrSampleIndex
d_current_index
;
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bool
d_already_output_field_sync
;
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unsigned
char
d_saved_symbols
[
N_SAVED_SYMBOLS
];
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};
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#endif
/* _GRATSCFIELDSYNCMUX_H_ */
gnuradio
gr-atsc
include
gnuradio
atsc
GrAtscFieldSyncMux.h
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