NrpcTdcChannelRange Node1 NrpcTdcChannelRange + firstChannel + lastChannel + operator<() Node2 NrpcCablingCoolData + NrpcCablingCoolData() + operator<() Node1->Node2 Node3 NrpcCablOnDataByStrip + NrpcCablOnDataByStrip() + NrpcCablOnDataByStrip() + operator<() Node1->Node3 Node4 NrpcCablOnDataByTdc + NrpcCablOnDataByTdc() + NrpcCablOnDataByTdc() + operator<() Node1->Node4