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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_SHORT_TO_CHAR_H
#define INCLUDED_BLOCKS_SHORT_TO_CHAR_H
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace blocks {
/*!
* \brief Convert stream of shorts to a stream of chars.
*
* This block strips off the least significant byte from the
* short value.
*
* [0x00ff, 0x0ff0, 0xff00] => [0x00, 0x0f, 0xff]
*
* \ingroup type_converters_blk
*
* \details
* Converts \p vlen length vectors of input short samples to chars,
* dividing each element by 256.
*/
class BLOCKS_API short_to_char : virtual public sync_block
{
public:
// gr::blocks::short_to_char_ff::sptr
typedef boost::shared_ptr<short_to_char> sptr;
/*!
* Build a short to char block.
*
* \param vlen vector length of data streams.
*/
static sptr make(size_t vlen = 1);
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_BLOCKS_SHORT_TO_CHAR_H */
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