GNU Radio C++ API
trellis_viterbi_i.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2004 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 // WARNING: this file is machine generated. Edits will be over written
24 
25 #ifndef INCLUDED_TRELLIS_VITERBI_I_H
26 #define INCLUDED_TRELLIS_VITERBI_I_H
27 
28 #include <trellis_api.h>
29 #include "fsm.h"
30 #include <gr_block.h>
31 #include "core_algorithms.h"
32 
33 class trellis_viterbi_i;
35 
37  const fsm &FSM,
38  int K,
39  int S0,
40  int SK);
41 
42 
43 
44 /*!
45  * \ingroup coding_blk
46  */
48 {
49  fsm d_FSM;
50  int d_K;
51  int d_S0;
52  int d_SK;
53  //std::vector<int> d_trace;
54 
56  const fsm &FSM,
57  int K,
58  int S0,
59  int SK);
60 
61 
63  const fsm &FSM,
64  int K,
65  int S0,
66  int SK);
67 
68 
69 public:
70  fsm FSM () const { return d_FSM; }
71  int K () const { return d_K; }
72  int S0 () const { return d_S0; }
73  int SK () const { return d_SK; }
74  //std::vector<int> trace () const { return d_trace; }
75  void forecast (int noutput_items,
76  gr_vector_int &ninput_items_required);
77  int general_work (int noutput_items,
78  gr_vector_int &ninput_items,
79  gr_vector_const_void_star &input_items,
80  gr_vector_void_star &output_items);
81 };
82 
83 
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85 
86 
87 
88 
89 
90 
91 #endif