blob: 8f63bd2544470bfd9fa54023523122eae533a57c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
/* -*- c++ -*- */
/*
* Copyright 2004,2012,2018 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef VITERBI_H
#define VITERBI_H
#include <gnuradio/block.h>
#include <gnuradio/trellis/api.h>
#include <gnuradio/trellis/core_algorithms.h>
#include <gnuradio/trellis/fsm.h>
#include <cstdint>
namespace gr {
namespace trellis {
/*!
* \ingroup trellis_coding_blk
*/
template <class T>
class TRELLIS_API viterbi : virtual public block
{
public:
// gr::trellis::viterbi::sptr
typedef boost::shared_ptr<viterbi<T>> sptr;
static sptr make(const fsm& FSM, int K, int S0, int SK);
virtual fsm FSM() const = 0;
virtual int K() const = 0;
virtual int S0() const = 0;
virtual int SK() const = 0;
virtual void set_FSM(const fsm& FSM) = 0;
virtual void set_K(int K) = 0;
virtual void set_S0(int S0) = 0;
virtual void set_SK(int SK) = 0;
};
typedef viterbi<std::uint8_t> viterbi_b;
typedef viterbi<std::int16_t> viterbi_s;
typedef viterbi<std::int32_t> viterbi_i;
} /* namespace trellis */
} /* namespace gr */
#endif /* VITERBI_H */
|
