GNU Radio 3.2.2 C++ API
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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2004 Free Software Foundation, Inc. 00004 * 00005 * This file is part of GNU Radio 00006 * 00007 * GNU Radio is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 3, or (at your option) 00010 * any later version. 00011 * 00012 * GNU Radio is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with GNU Radio; see the file COPYING. If not, write to 00019 * the Free Software Foundation, Inc., 51 Franklin Street, 00020 * Boston, MA 02110-1301, USA. 00021 */ 00022 00023 // WARNING: this file is machine generated. Edits will be over written 00024 00025 #ifndef INCLUDED_TRELLIS_VITERBI_I_H 00026 #define INCLUDED_TRELLIS_VITERBI_I_H 00027 00028 #include "fsm.h" 00029 #include <gr_block.h> 00030 00031 class trellis_viterbi_i; 00032 typedef boost::shared_ptr<trellis_viterbi_i> trellis_viterbi_i_sptr; 00033 00034 trellis_viterbi_i_sptr trellis_make_viterbi_i ( 00035 const fsm &FSM, 00036 int K, 00037 int S0, 00038 int SK); 00039 00040 00041 00042 /*! 00043 * \ingroup coding_blk 00044 */ 00045 class trellis_viterbi_i : public gr_block 00046 { 00047 fsm d_FSM; 00048 int d_K; 00049 int d_S0; 00050 int d_SK; 00051 //std::vector<int> d_trace; 00052 00053 friend trellis_viterbi_i_sptr trellis_make_viterbi_i ( 00054 const fsm &FSM, 00055 int K, 00056 int S0, 00057 int SK); 00058 00059 00060 trellis_viterbi_i ( 00061 const fsm &FSM, 00062 int K, 00063 int S0, 00064 int SK); 00065 00066 00067 public: 00068 fsm FSM () const { return d_FSM; } 00069 int K () const { return d_K; } 00070 int S0 () const { return d_S0; } 00071 int SK () const { return d_SK; } 00072 //std::vector<int> trace () const { return d_trace; } 00073 void forecast (int noutput_items, 00074 gr_vector_int &ninput_items_required); 00075 int general_work (int noutput_items, 00076 gr_vector_int &ninput_items, 00077 gr_vector_const_void_star &input_items, 00078 gr_vector_void_star &output_items); 00079 }; 00080 00081 #endif