3 * Copyright 2004 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
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)
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.
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.
30 #include "trellis_calc_metric.h"
33 typedef boost::shared_ptr<@NAME@> @SPTR_NAME@;
35 @SPTR_NAME@ trellis_make_@BASE_NAME@ (
41 const std::vector<@I_TYPE@> &TABLE,
42 trellis_metric_type_t TYPE);
45 class @NAME@ : public gr_block
52 std::vector<@I_TYPE@> d_TABLE;
53 trellis_metric_type_t d_TYPE;
54 //std::vector<int> d_trace;
56 friend @SPTR_NAME@ trellis_make_@BASE_NAME@ (
62 const std::vector<@I_TYPE@> &TABLE,
63 trellis_metric_type_t TYPE);
72 const std::vector<@I_TYPE@> &TABLE,
73 trellis_metric_type_t TYPE);
77 fsm FSM () const { return d_FSM; }
78 int K () const { return d_K; }
79 int S0 () const { return d_S0; }
80 int SK () const { return d_SK; }
81 int D () const { return d_D; }
82 std::vector<@I_TYPE@> TABLE () const { return d_TABLE; }
83 trellis_metric_type_t TYPE () const { return d_TYPE; }
84 //std::vector<int> trace () const { return d_trace; }
85 void set_TABLE (const std::vector<@I_TYPE@> &table);
86 void forecast (int noutput_items,
87 gr_vector_int &ninput_items_required);
88 int general_work (int noutput_items,
89 gr_vector_int &ninput_items,
90 gr_vector_const_void_star &input_items,
91 gr_vector_void_star &output_items);