SG::AuxVectorData::Cache Node1 SG::AuxVectorData:: Cache + m_cache + m_cache_len + Cache() + Cache() + operator=() + ~Cache() + cachePtr() + getDataArray() + getDataArray() + getDataArrayAllowMissing() + getDecorationArray() + swap() + clear() + clear() + store() - Cache() - operator=() Node2 std::vector< void ** > + elements Node2->Node1 +m_allcache