Xerces-C++  3.1.3
List of all members
DOMNodeList Class Referenceabstract

The DOMNodeList interface provides the abstraction of an ordered collection of nodes. More...

Public Member Functions

Destructor
virtual ~DOMNodeList ()
 Destructor. More...
 
Functions introduced in DOM Level 1
virtual DOMNodeitem (XMLSize_t index) const =0
 Returns the index item in the collection. More...
 
virtual XMLSize_t getLength () const =0
 Returns the number of nodes in the list. More...
 

Protected Member Functions

Hidden constructors
 DOMNodeList ()
 

Detailed Description

The DOMNodeList interface provides the abstraction of an ordered collection of nodes.

DOMNodeLists are created by DOMDocument::getElementsByTagName(), DOMNode::getChildNodes(),

The items in the DOMNodeList are accessible via an integral index, starting from 0.

DOMNodeLists are "live", in that any changes to the document tree are immediately reflected in any DOMNodeLists that may have been created for that tree.

Constructor & Destructor Documentation

DOMNodeList::DOMNodeList ( )
protected
virtual DOMNodeList::~DOMNodeList ( )
virtual

Destructor.

Member Function Documentation

virtual XMLSize_t DOMNodeList::getLength ( ) const
pure virtual

Returns the number of nodes in the list.

The range of valid child node indices is 0 to length-1 inclusive.

Since
DOM Level 1
virtual DOMNode* DOMNodeList::item ( XMLSize_t  index) const
pure virtual

Returns the index item in the collection.

If index is greater than or equal to the number of nodes in the list, this returns null.

Parameters
indexIndex into the collection.
Returns
The node at the indexth position in the DOMNodeList, or null if that is not a valid index.
Since
DOM Level 1

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