/* -*- 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.

 */

// @WARNING@

#ifndef @GUARD_NAME@

#define @GUARD_NAME@

#include <gr_sync_block.h>

class @NAME@;

typedef boost::shared_ptr<@NAME@> @SPTR_NAME@;

@SPTR_NAME@ gr_make_@BASE_NAME@ (bool mute=false);

/*!

 * \brief output = input or zero if muted.

 * \ingroup level_blk

 */

class @NAME@ : public gr_sync_block

{

  friend @SPTR_NAME@ gr_make_@BASE_NAME@ (bool mute);

  bool		d_mute;

  @NAME@ (bool mute);

 public:

  bool mute () const { return d_mute; }

  void set_mute (bool mute) { d_mute = mute; }

  int work (int noutput_items,

	    gr_vector_const_void_star &input_items,

	    gr_vector_void_star &output_items);

};

#endif