GNU Radio 3.5.3.2 C++ API
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00001 /* -*- c++ -*- */ 00002 /* 00003 * Copyright 2005 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 #ifndef INCLUDED_GR_STREAMS_TO_STREAM_H 00023 #define INCLUDED_GR_STREAMS_TO_STREAM_H 00024 00025 #include <gr_core_api.h> 00026 #include <gr_sync_interpolator.h> 00027 00028 class gr_streams_to_stream; 00029 typedef boost::shared_ptr<gr_streams_to_stream> gr_streams_to_stream_sptr; 00030 00031 GR_CORE_API gr_streams_to_stream_sptr 00032 gr_make_streams_to_stream (size_t item_size, size_t nstreams); 00033 00034 00035 /*! 00036 * \brief Convert N streams of 1 item into a 1 stream of N items 00037 * \ingroup slicedice_blk 00038 * 00039 * Convert N streams of 1 item into 1 stream of N items. 00040 * Repeat ad infinitum. 00041 */ 00042 class GR_CORE_API gr_streams_to_stream : public gr_sync_interpolator 00043 { 00044 friend GR_CORE_API gr_streams_to_stream_sptr 00045 gr_make_streams_to_stream (size_t item_size, size_t nstreams); 00046 00047 protected: 00048 gr_streams_to_stream (size_t item_size, size_t nstreams); 00049 00050 public: 00051 int work (int noutput_items, 00052 gr_vector_const_void_star &input_items, 00053 gr_vector_void_star &output_items); 00054 }; 00055 00056 #endif /* INCLUDED_GR_STREAMS_TO_STREAM_H */