devlist << "localhost";
devlist << "12.34.56.78:45";
 
for (deviclist::iterator it = devlist.begin(); it != devlist.end(); it++)
    outputfunc(it->description());
 
devlist.clear()
devlist << "87.65.43.21:756";
for (devicelist::iterator it = devlist.begin(); it != devlist.end(); it++)
    outputfunc(it->description());