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/* -*- c++ -*- */
/*
* Copyright 2004,2012,2015 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 ADD_CONST_BB
#define ADD_CONST_BB
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_block.h>
namespace gr {
namespace blocks {
/*!
* \brief output = input + constant
* \ingroup math_operators_blk
*/
class BLOCKS_API add_const_bb : virtual public sync_block
{
public:
// gr::blocks::add_const_bb::sptr
typedef boost::shared_ptr<add_const_bb> sptr;
/*!
* \brief Create an instance of add_const_bb
* \param k additive constant
*/
static sptr make(unsigned char k);
/*!
* \brief Return additive constant
*/
virtual unsigned char k() const = 0;
/*!
* \brief Set additive constant
*/
virtual void set_k(unsigned char k) = 0;
};
}
}
#endif /* ADD_CONST_BB */
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