/* -*- c++ -*- */

/*

 * Copyright 2004 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_GR_DEINTERLEAVE_H

#define INCLUDED_GR_DEINTERLEAVE_H

#include <gr_sync_decimator.h>

class gr_deinterleave;

typedef boost::shared_ptr<gr_deinterleave> gr_deinterleave_sptr;

gr_deinterleave_sptr gr_make_deinterleave (size_t itemsize);

/*!

 * \brief deinterleave a single input into N outputs

 * \ingroup misc

 */

class gr_deinterleave : public gr_sync_decimator

{

  friend gr_deinterleave_sptr gr_make_deinterleave (size_t itemsize);

  size_t        d_itemsize;

  gr_deinterleave (size_t itemsize);

public:

  ~gr_deinterleave ();

  int work (int noutput_items,

            gr_vector_const_void_star &input_items,

            gr_vector_void_star &output_items);

  bool check_topology (int ninputs, int noutputs);

};

#endif /* INCLUDED_GR_DEINTERLEAVE_H */