MD::Formula Node1 MD::Formula - m_form - m_manager - m_ndim - m_entry - m_ndata + testInvariant() + Formula() + Formula() + ~Formula() + reset() + formula() + valid() + ndim() + ndata() + value() - Formula() - operator=() Node2 std::vector< Double_t > + elements Node2->Node1 -m_cache Node3 TTree Node3->Node1 -m_tree Node4 std::string Node4->Node1 -m_formula -m_name Node5 std::basic_string< char > Node5->Node4 Node6 std::vector< bool > + elements Node6->Node1 -m_read