Aws::External::tinyxml2::XMLVisitor Class Reference

#include <tinyxml2.h>

Inheritance diagram for Aws::External::tinyxml2::XMLVisitor:

Public Member Functions

virtual ~XMLVisitor ()

 

virtual bool VisitEnter (const XMLDocument &)

 Visit a document.

 

virtual bool VisitExit (const XMLDocument &)

 Visit a document.

 

virtual bool VisitEnter (const XMLElement &, const XMLAttribute *)

 Visit an element.

 

virtual bool VisitExit (const XMLElement &)

 Visit an element.

 

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.

 

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 siblings 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 XMLDocument, although all nodes support visiting.

You should never change the document from a callback.

See also

XMLNode::Accept()

Definition at line 486 of file tinyxml2.h.

Constructor & Destructor Documentation

~XMLVisitor()

virtual Aws::External::tinyxml2::XMLVisitor::~XMLVisitor ( )

inlinevirtual

Definition at line 489 of file tinyxml2.h.

Member Function Documentation

Visit() [1/4]

virtual bool Aws::External::tinyxml2::XMLVisitor::Visit ( const XMLComment &  )

inlinevirtual

Visit a comment node.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 518 of file tinyxml2.h.

Visit() [2/4]

virtual bool Aws::External::tinyxml2::XMLVisitor::Visit ( const XMLDeclaration &  )

inlinevirtual

Visit a declaration.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 510 of file tinyxml2.h.

Visit() [3/4]

virtual bool Aws::External::tinyxml2::XMLVisitor::Visit ( const XMLText &  )

inlinevirtual

Visit a text node.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 514 of file tinyxml2.h.

Visit() [4/4]

virtual bool Aws::External::tinyxml2::XMLVisitor::Visit ( const XMLUnknown &  )

inlinevirtual

Visit an unknown node.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 522 of file tinyxml2.h.

VisitEnter() [1/2]

virtual bool Aws::External::tinyxml2::XMLVisitor::VisitEnter ( const XMLDocument &  )

inlinevirtual

Visit a document.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 492 of file tinyxml2.h.

VisitEnter() [2/2]

virtual bool Aws::External::tinyxml2::XMLVisitor::VisitEnter ( const XMLElement &  ,

const XMLAttribute *   

)

inlinevirtual

Visit an element.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 501 of file tinyxml2.h.

VisitExit() [1/2]

virtual bool Aws::External::tinyxml2::XMLVisitor::VisitExit ( const XMLDocument &  )

inlinevirtual

Visit a document.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 496 of file tinyxml2.h.

VisitExit() [2/2]

virtual bool Aws::External::tinyxml2::XMLVisitor::VisitExit ( const XMLElement &  )

inlinevirtual

Visit an element.

Reimplemented in Aws::External::tinyxml2::XMLPrinter.

Definition at line 505 of file tinyxml2.h.

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

• src/aws-cpp-sdk-core/include/aws/core/external/tinyxml2/tinyxml2.h