CLAM-Development  1.1
Connection.hxx
Go to the documentation of this file.
00001 /*
00002  * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
00003  *                         UNIVERSITAT POMPEU FABRA
00004  *
00005  *
00006  * This program is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2 of the License, or
00009  * (at your option) any later version.
00010  *
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00019  *
00020  */
00021 
00024 #ifndef __CONNECTION__
00025 #define __CONNECTION__
00026 
00027 #include <stddef.h>
00028 
00029 namespace SigSlot
00030 {
00031 
00032 class Signal;
00033 
00048 class Connection
00049 {
00050 public:
00051                 typedef unsigned tConnectionId; 
00059                 Connection();
00060 
00066                 Connection( tConnectionId id, Signal* connectedSignal );
00067 
00074                 Connection& operator=( Connection& s );
00075 
00080                 Connection( const Connection& s );
00081                 
00087                 tConnectionId GetID() const
00088                 {
00089                                 return mID;
00090                 }
00091                 
00098                 ~Connection();
00099                 
00100 private:
00101                 mutable bool  mMustFreeSignal;  
00102                 tConnectionId mID;              
00103                 Signal*       mConnectedSignal; 
00104 };
00105 
00106 }
00107 
00108 #endif // Connection.hxx
00109