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 #ifndef SCCC_ENCODER_IMPL_H
24 #define SCCC_ENCODER_IMPL_H
25 
26 #include <gnuradio/trellis/sccc_encoder.h>
27 
28 namespace gr {
29 namespace trellis {
30 
31 template <class IN_T, class OUT_T>
32 class sccc_encoder_impl : public sccc_encoder<IN_T, OUT_T>
33 {
34 private:
35     fsm d_FSMo;
36     int d_STo;
37     fsm d_FSMi;
38     int d_STi;
39     interleaver d_INTERLEAVER;
40     int d_blocklength;
41     std::vector<int> d_buffer;
42 
43 public:
44     sccc_encoder_impl(const fsm& FSMo,
45                       int STo,
46                       const fsm& FSMi,
47                       int STi,
48                       const interleaver& INTERLEAVER,
49                       int blocklength);
50     ~sccc_encoder_impl();
51 
FSMo()52     fsm FSMo() const { return d_FSMo; }
STo()53     int STo() const { return d_STo; }
FSMi()54     fsm FSMi() const { return d_FSMi; }
STi()55     int STi() const { return d_STi; }
INTERLEAVER()56     interleaver INTERLEAVER() const { return d_INTERLEAVER; }
blocklength()57     int blocklength() const { return d_blocklength; }
58 
59     int work(int noutput_items,
60              gr_vector_const_void_star& input_items,
61              gr_vector_void_star& output_items);
62 };
63 
64 } /* namespace trellis */
65 } /* namespace gr */
66 
67 #endif /* SCCC_ENCODER_IMPL_H */
68