GNU Radio 3.6.5 C++ API
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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2012-2013 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 #ifndef INCLUDED_GR_PACK_K_BITS_BB_H 00024 #define INCLUDED_GR_PACK_K_BITS_BB_H 00025 00026 #include <blocks/api.h> 00027 #include <gr_sync_decimator.h> 00028 00029 namespace gr { 00030 namespace blocks { 00031 00032 /*! 00033 * \brief Converts a stream of bytes with 1 bit in the LSB to a 00034 * byte with k relevent bits. 00035 * \ingroup byte_operators_blk 00036 */ 00037 class BLOCKS_API pack_k_bits_bb : virtual public gr_sync_decimator 00038 { 00039 public: 00040 // gr::blocks::pack_k_bits_bb::sptr 00041 typedef boost::shared_ptr<pack_k_bits_bb> sptr; 00042 00043 /*! 00044 * \brief Make a pack_k_bits block. 00045 * \param k number of bits to be packed. 00046 */ 00047 static sptr make(unsigned k); 00048 }; 00049 00050 } /* namespace blocks */ 00051 } /* namespace gr */ 00052 00053 #endif /* INCLUDED_GR_PACK_K_BITS_BB_H */