GNU Radio 3.6.5 C++ API

gr_vector_to_stream.h

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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2004,2005,2006 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_VECTOR_TO_STREAM_H
00024 #define INCLUDED_GR_VECTOR_TO_STREAM_H
00025 
00026 #include <gr_core_api.h>
00027 #include <gr_sync_interpolator.h>
00028 
00029 class gr_vector_to_stream;
00030 typedef boost::shared_ptr<gr_vector_to_stream> gr_vector_to_stream_sptr;
00031 
00032 GR_CORE_API gr_vector_to_stream_sptr
00033 gr_make_vector_to_stream (size_t item_size, size_t nitems_per_block);
00034 
00035 
00036 /*!
00037  * \brief convert a stream of blocks of nitems_per_block items into a stream of items
00038  */
00039 class GR_CORE_API gr_vector_to_stream : public gr_sync_interpolator
00040 {
00041   friend GR_CORE_API gr_vector_to_stream_sptr
00042     gr_make_vector_to_stream (size_t item_size, size_t nitems_per_block);
00043 
00044  protected:
00045   gr_vector_to_stream (size_t item_size, size_t nitems_per_block);
00046 
00047  public:
00048   int work (int noutput_items,
00049             gr_vector_const_void_star &input_items,
00050             gr_vector_void_star &output_items);
00051 };
00052 
00053 #endif /* INCLUDED_GR_VECTOR_TO_STREAM_H */