• Board : Chip
• Chamber : Board
• ChamberSlowControl : ChamberParams
• Detector : Chamber
• operator<< : Board , Chamber , Channel , Dif , Run , SlowControlEntry , PMParams_t , PMParams , Parser , MeshParams_t , Event , DriftParams_t , Dif , Chip , Detector , Chip , ChamberParams
• operator>> : PMParams_t , MeshParams_t , DriftParams_t
• PMSlowControl : PMParams
• SlowControl : ChamberSlowControl , PMSlowControl