Utils::ProxyIterator< Container, T_Derived, ElementProxy > Node1 Utils::ProxyIterator < Container, T_Derived, ElementProxy >   + ProxyIterator() + operator++() + operator+=() + operator++() + operator!=() Node2 Utils::ProxyIteratorBase < Container, T_Derived, ElementProxy >   + operator++() + operator+=() + operator*() + operator==() + createElementProxy() + createElementProxy() + createElementProxy() Node2->Node1 Node3 Utils::ElementProxyBase < Container, ElementProxy ::index_t > + isConst # m_index + ElementProxyBase() + index() + container() # cptr() Node3->Node2 Node4 ElementLink_p1< INDEXTYPE > + m_elementIndex + m_SGKeyHash + ElementLink_p1() Node4->Node3 #m_container Node5 std::string     Node5->Node4 +m_contName Node6 std::basic_string< Char >     Node6->Node5