GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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gr-trellis/include/gnuradio/trellis/viterbi.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2004,2012,2018 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
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 3, or (at your option)
10 * any later version.
11 *
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.
16 *
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.
21 */
22
23
24#ifndef VITERBI_H
25#define VITERBI_H
26
27#include <gnuradio/block.h>
31#include <cstdint>
32
33namespace gr {
34namespace trellis {
35
36/*!
37 * \ingroup trellis_coding_blk
38 */
39template <class T>
40class TRELLIS_API viterbi : virtual public block
41{
42public:
43 // gr::trellis::viterbi::sptr
44 typedef boost::shared_ptr<viterbi<T>> sptr;
45
46 static sptr make(const fsm& FSM, int K, int S0, int SK);
47
48 virtual fsm FSM() const = 0;
49 virtual int K() const = 0;
50 virtual int S0() const = 0;
51 virtual int SK() const = 0;
52
53 virtual void set_FSM(const fsm& FSM) = 0;
54 virtual void set_K(int K) = 0;
55 virtual void set_S0(int S0) = 0;
56 virtual void set_SK(int SK) = 0;
57};
58
62} /* namespace trellis */
63} /* namespace gr */
64
65#endif /* VITERBI_H */
The abstract base class for all 'terminal' processing blocks.
Definition block.h:72
Finite State Machine Specification class.
Definition fsm.h:45
Definition gr-trellis/include/gnuradio/trellis/viterbi.h:41
virtual void set_SK(int SK)=0
virtual int S0() const =0
virtual void set_K(int K)=0
boost::shared_ptr< viterbi< T > > sptr
Definition gr-trellis/include/gnuradio/trellis/viterbi.h:44
virtual void set_S0(int S0)=0
virtual int SK() const =0
virtual void set_FSM(const fsm &FSM)=0
virtual fsm FSM() const =0
static sptr make(const fsm &FSM, int K, int S0, int SK)
virtual int K() const =0
#define TRELLIS_API
Definition gr-trellis/include/gnuradio/trellis/api.h:30
viterbi< std::int32_t > viterbi_i
Definition gr-trellis/include/gnuradio/trellis/viterbi.h:61
viterbi< std::int16_t > viterbi_s
Definition gr-trellis/include/gnuradio/trellis/viterbi.h:60
viterbi< std::uint8_t > viterbi_b
Definition gr-trellis/include/gnuradio/trellis/viterbi.h:59
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46