3 * Copyright 2006 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
22 #ifndef INCLUDED_ATSC_INTERLEAVER_H
23 #define INCLUDED_ATSC_INTERLEAVER_H
25 #include <gr_sync_block.h>
26 #include <atsci_data_interleaver.h>
28 class atsc_interleaver;
29 typedef boost::shared_ptr<atsc_interleaver> atsc_interleaver_sptr;
31 atsc_interleaver_sptr atsc_make_interleaver();
33 /*! \brief Interleave RS encoded ATSC data ( atsc_mpeg_packet_rs_encoded --> atsc_mpeg_packet_rs_encoded)*
36 * input: atsc_mpeg_packet_rs_encoded; output: atsc_mpeg_packet_rs_encoded
38 class atsc_interleaver : public gr_sync_block
40 friend atsc_interleaver_sptr atsc_make_interleaver();
42 atsci_data_interleaver d_interleaver;
47 int work (int noutput_items,
48 gr_vector_const_void_star &input_items,
49 gr_vector_void_star &output_items);
51 void reset() { /* nop */ }
55 #endif /* INCLUDED_ATSC_INTERLEAVER_H */