#include <tinyxml2.h>
Public Member Functions | |
| virtual bool | Visit (const XMLDeclaration &) |
| Visit a declaration. | |
| virtual bool | Visit (const XMLText &) |
| Visit a text node. | |
| virtual bool | Visit (const XMLComment &) |
| Visit a comment node. | |
| virtual bool | Visit (const XMLUnknown &) |
| Visit an unknown node. | |
| virtual bool | VisitEnter (const XMLDocument &) |
| Visit a document. | |
| virtual bool | VisitEnter (const XMLElement &, const XMLAttribute *) |
| Visit an element. | |
| virtual bool | VisitExit (const XMLDocument &) |
| Visit a document. | |
| virtual bool | VisitExit (const XMLElement &) |
| Visit an element. | |
| virtual | ~XMLVisitor () |
Detailed Description
Implements the interface to the "Visitor pattern" (see the Accept() method.) If you call the Accept() method, it requires being passed a XMLVisitor class to handle callbacks. For nodes that contain other nodes (Document, Element) you will get called with a VisitEnter/VisitExit pair. Nodes that are always leafs are simply called with Visit().
If you return 'true' from a Visit method, recursive parsing will continue. If you return false, no children of this node or its sibilings will be visited.
All flavors of Visit methods have a default implementation that returns 'true' (continue visiting). You need to only override methods that are interesting to you.
Generally Accept() is called on the TiXmlDocument, although all nodes support visiting.
You should never change the document from a callback.
- See also:
- XMLNode::Accept()
Definition at line 402 of file tinyxml2.h.
Constructor & Destructor Documentation
| virtual tinyxml2::XMLVisitor::~XMLVisitor | ( | ) | [inline, virtual] |
Definition at line 405 of file tinyxml2.h.
Member Function Documentation
| virtual bool tinyxml2::XMLVisitor::Visit | ( | const XMLDeclaration & | ) | [inline, virtual] |
Visit a declaration.
Reimplemented in tinyxml2::XMLPrinter.
Definition at line 426 of file tinyxml2.h.
| virtual bool tinyxml2::XMLVisitor::Visit | ( | const XMLText & | ) | [inline, virtual] |
Visit a text node.
Reimplemented in tinyxml2::XMLPrinter.
Definition at line 430 of file tinyxml2.h.
| virtual bool tinyxml2::XMLVisitor::Visit | ( | const XMLComment & | ) | [inline, virtual] |
Visit a comment node.
Reimplemented in tinyxml2::XMLPrinter.
Definition at line 434 of file tinyxml2.h.
| virtual bool tinyxml2::XMLVisitor::Visit | ( | const XMLUnknown & | ) | [inline, virtual] |
Visit an unknown node.
Reimplemented in tinyxml2::XMLPrinter.
Definition at line 438 of file tinyxml2.h.
| virtual bool tinyxml2::XMLVisitor::VisitEnter | ( | const XMLDocument & | ) | [inline, virtual] |
| virtual bool tinyxml2::XMLVisitor::VisitEnter | ( | const XMLElement & | , |
| const XMLAttribute * | |||
| ) | [inline, virtual] |
| virtual bool tinyxml2::XMLVisitor::VisitExit | ( | const XMLDocument & | ) | [inline, virtual] |
| virtual bool tinyxml2::XMLVisitor::VisitExit | ( | const XMLElement & | ) | [inline, virtual] |
The documentation for this class was generated from the following file: