Collage  0.6.1
connectionListener.h
00001 
00002 /* Copyright (c) 2008-2010, Stefan Eilemann <eile@equalizergraphics.com> 
00003  *
00004  * This library is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU Lesser General Public License version 2.1 as published
00006  * by the Free Software Foundation.
00007  *  
00008  * This library is distributed in the hope that it will be useful, but WITHOUT
00009  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00010  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00011  * details.
00012  * 
00013  * You should have received a copy of the GNU Lesser General Public License
00014  * along with this library; if not, write to the Free Software Foundation, Inc.,
00015  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00016  */
00017 
00018 #ifndef CO_CONNECTIONLISTENER_H
00019 #define CO_CONNECTIONLISTENER_H
00020 
00021 #include <co/connection.h> // nested Connection::State enum
00022 
00023 namespace co
00024 {
00026     class ConnectionListener
00027     {
00028     public:
00029         virtual ~ConnectionListener() {}
00030 
00031         virtual void notifyStateChanged( Connection* ){}
00032     };
00033 }
00034 
00035 #endif // CO_CONNECTION_LISTENER_H
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