+ pcap_close(pcap);
+ for(map<unsigned, Host *>::iterator i=hosts.begin(); i!=hosts.end(); ++i)
+ delete i->second;
+ for(map<unsigned, Host *>::iterator i=disabled_hosts.begin(); i!=disabled_hosts.end(); ++i)
+ delete i->second;
+ for(list<Packet *>::iterator i=packets.begin(); i!=packets.end(); ++i)
+ delete *i;
+