pool::DbSessionObj Node1 pool::DbSessionObj - m_dbTypes + DbSessionObj() + ~DbSessionObj() + db() + open() + close() Node2 pool::DbAccessObj< DbType, DbDomainObj > - m_refCount - m_mode - m_name - m_type - m_keys - m_pool + DbAccessObj() + ~DbAccessObj() + name() + setName() + mode() + setMode() + type() + db() + db() + refCount() and 12 more... Node2->Node1