/* -*- c++ -*- */
/*
 * Copyright 2006,2010,2011 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.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <digital_binary_slicer_fb.h>
#include <gr_io_signature.h>
#include <gr_math.h>
#include <stdexcept>

digital_binary_slicer_fb_sptr
digital_make_binary_slicer_fb ()
{
  return gnuradio::get_initial_sptr(new digital_binary_slicer_fb ());
}

digital_binary_slicer_fb::digital_binary_slicer_fb ()
  : gr_sync_block ("binary_slicer_fb",
		   gr_make_io_signature (1, 1, sizeof (float)),
		   gr_make_io_signature (1, 1, sizeof (unsigned char)))
{
}

int
digital_binary_slicer_fb::work (int noutput_items,
				gr_vector_const_void_star &input_items,
				gr_vector_void_star &output_items)
{
  const float *in = (const float *) input_items[0];
  unsigned char *out = (unsigned char *) output_items[0];


  for (int i = 0; i < noutput_items; i++){
    out[i] = gr_binary_slicer(in[i]);
  }
  
  return noutput_items;
}