NiceCluster.h

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00001 //
00002 // Copyright (C) 2009 Institut fuer Telematik, Universitaet Karlsruhe (TH)
00003 //
00004 // This program is free software; you can redistribute it and/or
00005 // modify it under the terms of the GNU General Public License
00006 // as published by the Free Software Foundation; either version 2
00007 // of the License, or (at your option) any later version.
00008 //
00009 // This program is distributed in the hope that it will be useful,
00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 // GNU General Public License for more details.
00013 //
00014 // You should have received a copy of the GNU General Public License
00015 // along with this program; if not, write to the Free Software
00016 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00017 //
00018 
00024 #ifndef __NICECLUSTER_H_
00025 #define __NICECLUSTER_H_
00026 
00027 #include <BaseOverlay.h>
00028 #include <omnetpp.h>
00029 
00030 class NiceCluster
00031 {
00032 
00033 private:
00034 
00035     /* set of cluster members */
00036     std::set<TransportAddress> cluster;
00037     /* leader of the cluster */
00038     TransportAddress leader;
00039     simtime_t last_LT;
00040 
00041     typedef std::set<TransportAddress>::const_iterator ConstClusterIterator;
00042     typedef std::set<TransportAddress>::iterator ClusterIterator;
00043 
00044 public:
00045 
00046     NiceCluster();
00047     void add(const TransportAddress& member); // adds member to cluster
00048     void clear(); // clears all cluster contents
00049     bool contains( const TransportAddress& member ); //check if member
00050     int getSize(); // get cluster size
00051     const TransportAddress& get( int i ); // get address of specific member
00052     void remove(const TransportAddress& member);
00053 
00054     // set and get leader for this cluster
00055     void setLeader(const TransportAddress& leader);
00056     const TransportAddress& getLeader();
00057 
00058     simtime_t get_Last_LT();
00059     void set_Last_LT();
00060 
00061 }; // NiceCluster
00062 
00063 #endif /* _NICECLUSTER_H_ */
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