LVL1BS::CpByteStreamV1Tool::CpmHitsData Node1 LVL1BS::CpByteStreamV1Tool ::CpmHitsData + m_hitCollection + m_hitsMap + CpmHitsData() Node2 LVL1BS::CpByteStreamV1Tool ::CpByteStreamToolData + m_collection + CpByteStreamToolData() Node2->Node1