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qdomnodelist

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qdomnodelist: List of QDomNode objects

NAME

QDomNodeList - List of QDomNode objects

SYNOPSIS

All the functions in this class are reentrant when Qt is built with thread support.</p> #include <qdom.h> Public Members QDomNodeList () QDomNodeList ( const QDomNodeList & n ) QDomNodeList & operator= ( const QDomNodeList & n ) bool operator== ( const QDomNodeList & n ) const bool operator!= ( const QDomNodeList & n ) const virtual ~QDomNodeList () virtual QDomNode item ( int index ) const virtual uint length () const uint count () const

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. You can get a particular node from the list with item(). The number of items in the list is returned by count() (and by length()). For further information about the Document Object Model see //www.w3.org/TR/REC-DOM-Level-1/ and //www.w3.org/TR/DOM- Level-2-Core/. For a more general introduction of the DOM implementation see the QDomDocument documentation. See also QDomNode::childNodes(), QDomDocument::elementsByTagName(), and XML.
MEMBER FUNCTION DOCUMENTATION
QDOMNODELIST::QDOMNODELIST ()
Creates an empty node list.

QDOMNODELIST::QDOMNODELIST ( CONST QDOMNODELIST & N )

Constructs a copy of n.

QDOMNODELIST::~QDOMNODELIST () [VIRTUAL]

Destroys the object and frees its resources.

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). See also count().
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 the node list n and this node list are not equal; otherwise returns FALSE.

QDOMNODELIST & QDOMNODELIST::OPERATOR= ( CONST QDOMNODELIST & N )

Assigns n to this node list.

BOOL QDOMNODELIST::OPERATOR== ( CONST QDOMNODELIST & N ) CONST

Returns TRUE if the node list n and this node list are equal; otherwise returns FALSE.

SEE ALSO

//doc.trolltech.com/qdomnodelist.html //www.trolltech.com/faq/tech.html

COPYRIGHT

Copyright 1992-2007 Trolltech ASA, //www.trolltech.com. See the license file included in the distribution for a complete license statement.
AUTHOR
Generated automatically from the source code.
BUGS
If you find a bug in Qt, please report it as described in //doc.trolltech.com/bughowto.html. Good bug reports help us to help you. Thank you. The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially supported by Trolltech. If you find errors in this manual page, please report them to qt- bugs@trolltech.com. Please include the name of the manual page (qdomnodelist.3qt) and the Qt version (3.3.8). QDOMNODELIST(3)
 
 
 

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