You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
3.9 KiB
109 lines
3.9 KiB
'\" t
|
|
.TH QDomNodeList 3qt "2 February 2007" "Trolltech AS" \" -*- nroff -*-
|
|
.\" Copyright 1992-2007 Trolltech ASA. All rights reserved. See the
|
|
.\" license file included in the distribution for a complete license
|
|
.\" statement.
|
|
.\"
|
|
.ad l
|
|
.nh
|
|
.SH NAME
|
|
QDomNodeList \- List of QDomNode objects
|
|
.SH SYNOPSIS
|
|
All the functions in this class are reentrant when Qt is built with thread support.</p>
|
|
.PP
|
|
\fC#include <ntqdom.h>\fR
|
|
.PP
|
|
.SS "Public Members"
|
|
.in +1c
|
|
.ti -1c
|
|
.BI "\fBQDomNodeList\fR ()"
|
|
.br
|
|
.ti -1c
|
|
.BI "\fBQDomNodeList\fR ( const QDomNodeList & n )"
|
|
.br
|
|
.ti -1c
|
|
.BI "QDomNodeList & \fBoperator=\fR ( const QDomNodeList & n )"
|
|
.br
|
|
.ti -1c
|
|
.BI "bool \fBoperator==\fR ( const QDomNodeList & n ) const"
|
|
.br
|
|
.ti -1c
|
|
.BI "bool \fBoperator!=\fR ( const QDomNodeList & n ) const"
|
|
.br
|
|
.ti -1c
|
|
.BI "virtual \fB~QDomNodeList\fR ()"
|
|
.br
|
|
.ti -1c
|
|
.BI "virtual QDomNode \fBitem\fR ( int index ) const"
|
|
.br
|
|
.ti -1c
|
|
.BI "virtual uint \fBlength\fR () const"
|
|
.br
|
|
.ti -1c
|
|
.BI "uint \fBcount\fR () const"
|
|
.br
|
|
.in -1c
|
|
.SH DESCRIPTION
|
|
The QDomNodeList class is a list of QDomNode objects.
|
|
.PP
|
|
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.
|
|
.PP
|
|
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()).
|
|
.PP
|
|
For further information about the Document Object Model see http://www.w3.org/TR/REC-DOM-Level-1/ and http://www.w3.org/TR/DOM-Level-2-Core/. For a more general introduction of the DOM implementation see the QDomDocument documentation.
|
|
.PP
|
|
See also QDomNode::childNodes(), QDomDocument::elementsByTagName(), and XML.
|
|
.SH MEMBER FUNCTION DOCUMENTATION
|
|
.SH "QDomNodeList::QDomNodeList ()"
|
|
Creates an empty node list.
|
|
.SH "QDomNodeList::QDomNodeList ( const QDomNodeList & n )"
|
|
Constructs a copy of \fIn\fR.
|
|
.SH "QDomNodeList::~QDomNodeList ()\fC [virtual]\fR"
|
|
Destroys the object and frees its resources.
|
|
.SH "uint QDomNodeList::count () const"
|
|
Returns the number of nodes in the list.
|
|
.PP
|
|
This function is the same as length().
|
|
.SH "QDomNode QDomNodeList::item ( int index ) const\fC [virtual]\fR"
|
|
Returns the node at position \fIindex\fR.
|
|
.PP
|
|
If \fIindex\fR is negative or if \fIindex\fR >= length() then a null node is returned (i.e. a node for which QDomNode::isNull() returns TRUE).
|
|
.PP
|
|
See also count().
|
|
.SH "uint QDomNodeList::length () const\fC [virtual]\fR"
|
|
Returns the number of nodes in the list.
|
|
.PP
|
|
This function is the same as count().
|
|
.SH "bool QDomNodeList::operator!= ( const QDomNodeList & n ) const"
|
|
Returns TRUE the node list \fIn\fR and this node list are not equal; otherwise returns FALSE.
|
|
.SH "QDomNodeList & QDomNodeList::operator= ( const QDomNodeList & n )"
|
|
Assigns \fIn\fR to this node list.
|
|
.SH "bool QDomNodeList::operator== ( const QDomNodeList & n ) const"
|
|
Returns TRUE if the node list \fIn\fR and this node list are equal;
|
|
otherwise returns FALSE.
|
|
|
|
.SH "SEE ALSO"
|
|
.BR http://doc.trolltech.com/qdomnodelist.html
|
|
.BR http://www.trolltech.com/faq/tech.html
|
|
.SH COPYRIGHT
|
|
Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com. See the
|
|
license file included in the distribution for a complete license
|
|
statement.
|
|
.SH AUTHOR
|
|
Generated automatically from the source code.
|
|
.SH BUGS
|
|
If you find a bug in Qt, please report it as described in
|
|
.BR http://doc.trolltech.com/bughowto.html .
|
|
Good bug reports help us to help you. Thank you.
|
|
.P
|
|
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.
|
|
.P
|
|
If you find errors in this manual page, please report them to
|
|
.BR qt-bugs@trolltech.com .
|
|
Please include the name of the manual page (qdomnodelist.3qt) and the Qt
|
|
version (3.3.8).
|