1 /* -*- c++ -*- */ 2 /* 3 * Copyright 2013 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_BLOCKS_STREAM_TO_TAGGED_STREAM_IMPL_H 24 #define INCLUDED_BLOCKS_STREAM_TO_TAGGED_STREAM_IMPL_H 25 26 #include <gnuradio/blocks/stream_to_tagged_stream.h> 27 28 namespace gr { 29 namespace blocks { 30 31 class stream_to_tagged_stream_impl : public stream_to_tagged_stream 32 { 33 private: 34 size_t d_itemsize; 35 unsigned d_packet_len; 36 pmt::pmt_t d_packet_len_pmt; 37 pmt::pmt_t d_len_tag_key; 38 uint64_t d_next_tag_pos; 39 40 public: 41 stream_to_tagged_stream_impl(size_t itemsize, 42 unsigned int vlen, 43 unsigned packet_len, 44 const std::string& tag_len_key); 45 ~stream_to_tagged_stream_impl(); 46 void set_packet_len(unsigned packet_len); 47 void set_packet_len_pmt(unsigned packet_len); 48 49 int work(int noutput_items, 50 gr_vector_const_void_star& input_items, 51 gr_vector_void_star& output_items); 52 53 bool start(); 54 }; 55 56 } // namespace blocks 57 } // namespace gr 58 59 #endif /* INCLUDED_BLOCKS_STREAM_TO_TAGGED_STREAM_IMPL_H */ 60