LVL1BS::CpByteStreamV2Tool::CmxCpHitsData Node1 LVL1BS::CpByteStreamV2Tool ::CmxCpHitsData + m_hitCollection + m_hitsMap + CmxCpHitsData() Node2 LVL1BS::CpByteStreamV2Tool ::CpByteStreamToolData + m_collection + CpByteStreamToolData() Node2->Node1