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QDomNodeList Class Reference
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The QDomNodeList class is a list of QDomNode objects. More...

#include <qdom.h>

List of all member functions.

Public Members


Detailed Description

The QDomNodeList class is a list of QDomNode objects.

Lists can be obtained by QDomDocument::elementsByTagName() and QDomNode::childNodes(). The Document Object Model (DOM) requires these lists to be "live": whenever you change the underlying document, the contents of the list will get updated.

For further information about the Document Objct Model see http://www.w3.org/TR/REC-DOM-Level-1/. For a more general introduction of the DOM implementation see the QDomDocument documentation.

See also QDomNode::childNode() and QDomDocument::elementsByTagName().


Member Function Documentation

QDomNodeList::QDomNodeList ()

Creates an empty node list.

QDomNodeList::QDomNodeList ( const QDomNodeList & n )

Copy constructor.

QDomNodeList::~QDomNodeList () [virtual]

Destructor.

uint QDomNodeList::count () const

Returns the number of nodes in the list.

This function is the same as length().

QDomNode QDomNodeList::item ( int index ) const [virtual]

Returns the node at position index.

If index is negative or if index >= length() then a null node is returned (i.e. a node for which QDomNode::isNull() returns TRUE).

uint QDomNodeList::length () const [virtual]

Returns the number of nodes in the list.

This function is the same as count().

bool QDomNodeList::operator!= ( const QDomNodeList & n ) const

Returns TRUE if both lists are not equal, otherwise FALSE.

QDomNodeList& QDomNodeList::operator= ( const QDomNodeList & n )

Assigns another node list to this object.

bool QDomNodeList::operator== ( const QDomNodeList & n ) const

Returns TRUE if both lists are equal, otherwise FALSE.

QDomNodeList::QDomNodeList ( QDOM_NodeListPrivate * p )

For internal use only.


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Qt version 2.3.10