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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_REPEAT_H
#define INCLUDED_BLOCKS_REPEAT_H
#include <gnuradio/blocks/api.h>
#include <gnuradio/sync_interpolator.h>
namespace gr {
namespace blocks {
/*!
* \brief repeat each input \p repeat times
* \ingroup stream_operators_blk
*
* Message Ports:
* * interpolation (in):
* Takes a pmt_pair(pmt::mp("interpolation"), pmt_long interp), setting the
* interpolation to interp.
*/
class BLOCKS_API repeat : virtual public sync_interpolator
{
public:
// gr::blocks::repeat::sptr
typedef boost::shared_ptr<repeat> sptr;
/*!
* Make a repeat block.
*
* \param itemsize stream itemsize
* \param repeat number of times to repeat the input
*/
static sptr make(size_t itemsize, int repeat);
/*!
* \brief Return current interpolation
*/
virtual int interpolation() const = 0;
/*!
* \brief sets the interpolation
*
* Call this method in a callback to adjust the interpolation at run time.
*
* \param interp interpolation to be set
*/
virtual void set_interpolation(int interp) = 0;
};
} /* namespace blocks */
} /* namespace gr */
#endif /* INCLUDED_BLOCKS_REPEAT_H */
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