40 struct Substitute {  struct
41   Substitute(Graph& graph, const Updater& updater)  in Substitute()  argument
44   void Update(Id& id) const {  in Update()
48   void Update(std::vector<Id>& ids) const {  in Update()
55   void Update(std::map<Key, Id>& ids) const {  in Update()
61   void operator()(Id id) const {  in operator()
65   void operator()(Special&) const {}  in operator()
67   void operator()(PointerReference& x) const {  in operator()
71   void operator()(PointerToMember& x) const {  in operator()
76   void operator()(Typedef& x) const {  in operator()
80   void operator()(Qualified& x) const {  in operator()
84   void operator()(Primitive&) const {}  in operator()
86   void operator()(Array& x) const {  in operator()
90   void operator()(BaseClass& x) const {  in operator()
94   void operator()(Method& x) const {  in operator()
98   void operator()(Member& x) const {  in operator()
102   void operator()(VariantMember& x) const {  in operator()
106   void operator()(StructUnion& x) const {  in operator()
115   void operator()(Enumeration& x) const {  in operator()
122   void operator()(Variant& x) const {  in operator()
150 Substitute(Graph&, const Updater& updater) -> Substitute<decltype(updater)>;  argument