stream_to_streams.h

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/* -*- c++ -*- */
/*
 * Copyright 2012 Free Software Foundation, Inc.
 *
 * This file is part of GNU Radio
 *
 * GNU Radio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3, or (at your option)
 * any later version.
 *
 * GNU Radio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with GNU Radio; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */
 
#ifndef INCLUDED_BLOCKS_STREAM_TO_STREAMS_H
#define INCLUDED_BLOCKS_STREAM_TO_STREAMS_H
 
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_decimator.h>
 
namespace gr {
namespace blocks {
 
/*!
 * \brief convert a stream of items into a N streams of items
 * \ingroup stream_operators_blk
 *
 * \details
 * Converts a stream of N items into N streams of 1 item.
 * Repeat ad infinitum.
 */
class BLOCKS_API stream_to_streams : virtual public sync_decimator
{
public:
    // gr::blocks::stream_to_streams::sptr
    typedef boost::shared_ptr<stream_to_streams> sptr;
 
    /*!
     * Make a stream-to-streams block.
     *
     * \param itemsize the item size of the stream
     * \param nstreams number of streams to split input into
     */
    static sptr make(size_t itemsize, size_t nstreams);
};
 
} /* namespace blocks */
} /* namespace gr */
 
#endif /* INCLUDED_BLOCKS_STREAM_TO_STREAMS_H */