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

/*

 * Copyright 2009 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.

 */

GR_SWIG_BLOCK_MAGIC(gr,channel_model)

gr_channel_model_sptr gr_make_channel_model(double noise_voltage=0.0,

					    double frequency_offset=0.0,

					    double epsilon=1.0,

					    const std::vector<gr_complex> &taps=std::vector<gr_complex>(1, 1),

					    double noise_seed=3021);

class gr_channel_model : public gr_hier_block2

{

 private:

  gr_channel_model(double noise_voltage,

		   double frequency_offset,

		   double epsilon,

		   const std::vector<gr_complex> &taps,

		   double noise_seed);

 public:

  void set_noise_voltage(double noise_voltage);

  void set_frequency_offset(double frequency_offset);

  void set_taps(const std::vector<gr_complex> &taps);

  void set_timing_offset(double epsilon);

  double noise_voltage() const;

  double frequency_offset() const;

  std::vector<gr_complex> taps() const;

  double timing_offset() const;

};