GNU Radio's DAB Package
mp2_decode_bs.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2017 Moritz Luca Schmid, Communications Engineering Lab (CEL) / Karlsruhe Institute of Technology (KIT).
4 *
5 * This is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3, or (at your option)
8 * any later version.
9 *
10 * This software is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this software; see the file COPYING. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street,
18 * Boston, MA 02110-1301, USA.
19 */
20
21
22#ifndef INCLUDED_DAB_MP2_DECODE_BS_H
23#define INCLUDED_DAB_MP2_DECODE_BS_H
24
25#include <dab/api.h>
26#include <gnuradio/block.h>
27
28namespace gr {
29 namespace dab {
30
31 /*!
32 * \brief block that decodes DAB audio frames (= MPEG2 audio frames) to PCM frames
33 * \ingroup dab
34 *
35 */
36 class DAB_API mp2_decode_bs : virtual public gr::block
37 {
38 public:
39 typedef std::shared_ptr<mp2_decode_bs> sptr;
40
41 /*!
42 * \brief Return a shared_ptr to a new instance of dab::mp2_decode_bs.
43 *
44 * To avoid accidental use of raw pointers, dab::mp2_decode_bs's
45 * constructor is in a private implementation
46 * class. dab::mp2_decode_bs::make is the public interface for
47 * creating new instances.
48 */
49 static sptr make(int bit_rate_n);
50
51 virtual int32_t get_sample_rate() = 0;
52 };
53
54 } // namespace dab
55} // namespace gr
56
57#endif /* INCLUDED_DAB_MP2_DECODE_BS_H */
58
#define DAB_API
Definition api.h:19
block that decodes DAB audio frames (= MPEG2 audio frames) to PCM frames
Definition mp2_decode_bs.h:37
virtual int32_t get_sample_rate()=0
std::shared_ptr< mp2_decode_bs > sptr
Definition mp2_decode_bs.h:39
static sptr make(int bit_rate_n)
Return a shared_ptr to a new instance of dab::mp2_decode_bs.
Definition complex_to_interleaved_float_vcf.h:28