CLAM-Development
1.1
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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 00022 #include "Slot.hxx" 00023 #include <algorithm> 00024 00025 namespace SigSlot 00026 { 00027 00028 class ConnectionSearchPred 00029 { 00030 public: 00031 00032 ConnectionSearchPred( Connection::tConnectionId id ) 00033 : mSoughtID( id ) 00034 { 00035 } 00036 00037 bool operator()( const Connection& conn ) 00038 { 00039 return ( conn.GetID() == mSoughtID ); 00040 } 00041 00042 private: 00043 00044 Connection::tConnectionId mSoughtID; 00045 }; 00046 00047 Slot::~Slot() 00048 { 00049 Unbind(); 00050 } 00051 00052 void Slot::Unbind() 00053 { 00054 mActiveConnections.clear(); 00055 } 00056 00057 void Slot::Bind( const Connection& conn ) 00058 { 00059 mActiveConnections.push_back( conn ); 00060 } 00061 00062 void Slot::Unbind( Connection::tConnectionId conn ) 00063 { 00064 tConnectionIterator i = std::find_if( mActiveConnections.begin(), 00065 mActiveConnections.end(), 00066 ConnectionSearchPred( conn ) ); 00067 00068 mActiveConnections.erase( i ); 00069 } 00070 00071 } 00072