Public Member Functions | List of all members
TiXmlVisitor Class Reference

#include <tinyxml.h>

Inheritance diagram for TiXmlVisitor:
Inheritance graph
[legend]

Public Member Functions

virtual bool Visit (const TiXmlComment &)
 Visit a comment node. More...
 
virtual bool Visit (const TiXmlDeclaration &)
 Visit a declaration. More...
 
virtual bool Visit (const TiXmlText &)
 Visit a text node. More...
 
virtual bool Visit (const TiXmlUnknown &)
 Visit an unknown node. More...
 
virtual bool VisitEnter (const TiXmlDocument &)
 Visit a document. More...
 
virtual bool VisitEnter (const TiXmlElement &, const TiXmlAttribute *)
 Visit an element. More...
 
virtual bool VisitExit (const TiXmlDocument &)
 Visit a document. More...
 
virtual bool VisitExit (const TiXmlElement &)
 Visit an element. More...
 
virtual ~TiXmlVisitor ()
 

Detailed Description

Implements the interface to the "Visitor pattern" (see the Accept() method.) If you call the Accept() method, it requires being passed a TiXmlVisitor 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 leaves 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 suppert Visiting.

You should never change the document from a callback.

See also
TiXmlNode::Accept()

Definition at line 140 of file tinyxml.h.

Constructor & Destructor Documentation

◆ ~TiXmlVisitor()

virtual TiXmlVisitor::~TiXmlVisitor ( )
inlinevirtual

Definition at line 143 of file tinyxml.h.

Member Function Documentation

◆ Visit() [1/4]

virtual bool TiXmlVisitor::Visit ( const TiXmlComment )
inlinevirtual

Visit a comment node.

Reimplemented in TiXmlPrinter.

Definition at line 171 of file tinyxml.h.

◆ Visit() [2/4]

virtual bool TiXmlVisitor::Visit ( const TiXmlDeclaration )
inlinevirtual

Visit a declaration.

Reimplemented in TiXmlPrinter.

Definition at line 163 of file tinyxml.h.

◆ Visit() [3/4]

virtual bool TiXmlVisitor::Visit ( const TiXmlText )
inlinevirtual

Visit a text node.

Reimplemented in TiXmlPrinter.

Definition at line 167 of file tinyxml.h.

◆ Visit() [4/4]

virtual bool TiXmlVisitor::Visit ( const TiXmlUnknown )
inlinevirtual

Visit an unknown node.

Reimplemented in TiXmlPrinter.

Definition at line 175 of file tinyxml.h.

◆ VisitEnter() [1/2]

virtual bool TiXmlVisitor::VisitEnter ( const TiXmlDocument )
inlinevirtual

Visit a document.

Reimplemented in TiXmlPrinter.

Definition at line 147 of file tinyxml.h.

◆ VisitEnter() [2/2]

virtual bool TiXmlVisitor::VisitEnter ( const TiXmlElement ,
const TiXmlAttribute  
)
inlinevirtual

Visit an element.

Reimplemented in TiXmlPrinter.

Definition at line 155 of file tinyxml.h.

◆ VisitExit() [1/2]

virtual bool TiXmlVisitor::VisitExit ( const TiXmlDocument )
inlinevirtual

Visit a document.

Reimplemented in TiXmlPrinter.

Definition at line 151 of file tinyxml.h.

◆ VisitExit() [2/2]

virtual bool TiXmlVisitor::VisitExit ( const TiXmlElement )
inlinevirtual

Visit an element.

Reimplemented in TiXmlPrinter.

Definition at line 159 of file tinyxml.h.


The documentation for this class was generated from the following file:


sick_scan
Author(s): Michael Lehning , Jochen Sprickerhof , Martin Günther
autogenerated on Thu Sep 8 2022 02:30:19