3 * Copyright 2005 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
22 #ifndef INCLUDED_GR_MSG_HANDLER_H
23 #define INCLUDED_GR_MSG_HANDLER_H
25 #include <gr_message.h>
28 typedef boost::shared_ptr<gr_msg_handler> gr_msg_handler_sptr;
31 * \brief abstract class of message handlers
33 class gr_msg_handler {
35 virtual ~gr_msg_handler ();
38 virtual void handle (gr_message_sptr msg) = 0;
41 #endif /* INCLUDED_GR_MSG_HANDLER_H */