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

/*

 * Copyright 2004, 2009,2010 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.

 */

// @WARNING@

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <@NAME@.h>

#include <gr_io_signature.h>

@SPTR_NAME@

gr_make_@BASE_NAME@ (size_t vlen)

{

  return gnuradio::get_initial_sptr (new @NAME@ (vlen));

}

@NAME@::@NAME@ (size_t vlen)

  : gr_sync_block ("@BASE_NAME@",

		   gr_make_io_signature (1, -1, sizeof (@I_TYPE@)*vlen),

		   gr_make_io_signature (1,  1, sizeof (@O_TYPE@)*vlen)),

  d_vlen (vlen)

{

}

int

@NAME@::work (int noutput_items,

		   gr_vector_const_void_star &input_items,

		   gr_vector_void_star &output_items)

{

  @O_TYPE@ *optr = (@O_TYPE@ *) output_items[0];

  int ninputs = input_items.size ();

  for (int i = 0; i < noutput_items*d_vlen; i++){

    @I_TYPE@ acc = ((@I_TYPE@ *) input_items[0])[i];

    for (int j = 1; j < ninputs; j++)

      acc *= ((@I_TYPE@ *) input_items[j])[i];

    *optr++ = (@O_TYPE@) acc;

  }

  return noutput_items;

}