36 class Element;  variable
45   Element* parent = nullptr;
53   using ElementCloneFunc = std::function<void(const Element&, Element*)>;
87 class Element : public Node {
108   Element* FindChild(const android::StringPiece& ns, const android::StringPiece& name);
109   const Element* FindChild(const android::StringPiece& ns, const android::StringPiece& name) const;
111   Element* FindChildWithAttribute(const android::StringPiece& ns, const android::StringPiece& name,
116   const Element* FindChildWithAttribute(const android::StringPiece& ns,
122   std::vector<Element*> GetChildElements();
126   std::unique_ptr<Element> CloneElement(const ElementCloneFunc& el_cloner) const;
155   std::unique_ptr<xml::Element> root;
167 Element* FindRootElement(Node* node);
174   virtual void Visit(Element* el) {  in Visit()
184   void VisitChildren(Element* el) {  in VisitChildren()
190   virtual void BeforeVisitElement(Element* el) {  in BeforeVisitElement()
192   virtual void AfterVisitElement(Element* el) {  in AfterVisitElement()
198   friend class Element;  variable
205   virtual void Visit(const Element* el) {  in Visit()
215   void VisitChildren(const Element* el) {  in VisitChildren()
221   virtual void BeforeVisitElement(const Element* el) {  in BeforeVisitElement()
224   virtual void AfterVisitElement(const Element* el) {  in AfterVisitElement()
230   friend class Element;  variable
243   void BeforeVisitElement(Element* el) override;
244   void AfterVisitElement(Element* el) override;
262   void Visit(const Element* el) override {  in Visit()
270   void BeforeVisitElement(const Element* el) override {  in BeforeVisitElement()
272   void AfterVisitElement(const Element* el) override {  in AfterVisitElement()