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