1 /* -*- c++ -*- */ 2 /* 3 * Copyright 2015 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 INCLUDED_LDPC_ENCODER_IMPL_H 24 #define INCLUDED_LDPC_ENCODER_IMPL_H 25 26 #include <gnuradio/fec/alist.h> 27 #include <gnuradio/fec/cldpc.h> 28 #include <gnuradio/fec/ldpc_encoder.h> 29 #include <map> 30 #include <string> 31 #include <vector> 32 33 namespace gr { 34 namespace fec { 35 36 class ldpc_encoder_impl : public ldpc_encoder 37 { 38 private: 39 // plug into the generic fec api 40 void generic_work(void* inBuffer, void* outbuffer); 41 42 // memory allocated for processing 43 int outputSize; 44 int inputSize; 45 alist d_list; 46 cldpc d_code; 47 48 public: 49 ldpc_encoder_impl(std::string alist_file); 50 ~ldpc_encoder_impl(); 51 rate()52 double rate() { return (1.0 * get_input_size() / get_output_size()); } set_frame_size(unsigned int frame_size)53 bool set_frame_size(unsigned int frame_size) { return false; } 54 int get_output_size(); 55 int get_input_size(); 56 }; 57 58 } // namespace fec 59 } // namespace gr 60 61 #endif /* INCLUDED_LDPC_ENCODER_IMPL_H */ 62