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< td align = "right" valign = "center" > < img src = "logo32.png" align = "right" width = "64" height = "32" border = "0" > < / td > < / tr > < / table > < h1 align = center > TQDomNodeList Class Reference< br > < small > [< a href = "xml.html" > XML module< / a > ]< / small > < / h1 >
< p > The TQDomNodeList class is a list of TQDomNode objects.
< a href = "#details" > More...< / a >
< p > All the functions in this class are < a href = "threads.html#reentrant" > reentrant< / a > when TQt is built with thread support.< / p >
< p > < tt > #include < < a href = "qdom-h.html" > qdom.h< / a > > < / tt >
< p > < a href = "qdomnodelist-members.html" > List of all member functions.< / a >
< h2 > Public Members< / h2 >
< ul >
< li class = fn > < a href = "#TQDomNodeList" > < b > TQDomNodeList< / b > < / a > ()< / li >
< li class = fn > < a href = "#TQDomNodeList-2" > < b > TQDomNodeList< / b > < / a > ( const TQDomNodeList & n )< / li >
< li class = fn > TQDomNodeList & < a href = "#operator-eq" > < b > operator=< / b > < / a > ( const TQDomNodeList & n )< / li >
< li class = fn > bool < a href = "#operator-eq-eq" > < b > operator==< / b > < / a > ( const TQDomNodeList & n ) const< / li >
< li class = fn > bool < a href = "#operator!-eq" > < b > operator!=< / b > < / a > ( const TQDomNodeList & n ) const< / li >
< li class = fn > virtual < a href = "#~TQDomNodeList" > < b > ~TQDomNodeList< / b > < / a > ()< / li >
< li class = fn > virtual TQDomNode < a href = "#item" > < b > item< / b > < / a > ( int index ) const< / li >
< li class = fn > virtual uint < a href = "#length" > < b > length< / b > < / a > () const< / li >
< li class = fn > uint < a href = "#count" > < b > count< / b > < / a > () const< / li >
< / ul >
< hr > < a name = "details" > < / a > < h2 > Detailed Description< / h2 >
The TQDomNodeList class is a list of < a href = "qdomnode.html" > TQDomNode< / a > objects.
< p >
< p > Lists can be obtained by < a href = "qdomdocument.html#elementsByTagName" > TQDomDocument::elementsByTagName< / a > () and
< a href = "qdomnode.html#childNodes" > TQDomNode::childNodes< / a > (). 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.
< p > You can get a particular node from the list with < a href = "#item" > item< / a > (). The
number of items in the list is returned by < a href = "#count" > count< / a > () (and by
< a href = "#length" > length< / a > ()).
< p > For further information about the Document Object Model see < a href = "http://www.w3.org/TR/REC-DOM-Level-1/" > http://www.w3.org/TR/REC-DOM-Level-1/< / a > and < a href = "http://www.w3.org/TR/DOM-Level-2-Core/" > http://www.w3.org/TR/DOM-Level-2-Core/< / a > . For a more general
introduction of the DOM implementation see the < a href = "qdomdocument.html" > TQDomDocument< / a >
documentation.
< p > < p > See also < a href = "qdomnode.html#childNodes" > TQDomNode::childNodes< / a > (), < a href = "qdomdocument.html#elementsByTagName" > TQDomDocument::elementsByTagName< / a > (), and < a href = "xml-tools.html" > XML< / a > .
< hr > < h2 > Member Function Documentation< / h2 >
< h3 class = fn > < a name = "TQDomNodeList" > < / a > TQDomNodeList::TQDomNodeList ()
< / h3 >
Creates an empty node list.
< h3 class = fn > < a name = "TQDomNodeList-2" > < / a > TQDomNodeList::TQDomNodeList ( const < a href = "qdomnodelist.html" > TQDomNodeList< / a > & n )
< / h3 >
Constructs a copy of < em > n< / em > .
< h3 class = fn > < a name = "~TQDomNodeList" > < / a > TQDomNodeList::~TQDomNodeList ()< tt > [virtual]< / tt >
< / h3 >
Destroys the object and frees its resources.
< h3 class = fn > uint < a name = "count" > < / a > TQDomNodeList::count () const
< / h3 >
< p > Returns the number of nodes in the list.
< p > This function is the same as < a href = "#length" > length< / a > ().
< h3 class = fn > < a href = "qdomnode.html" > TQDomNode< / a > < a name = "item" > < / a > TQDomNodeList::item ( int index ) const< tt > [virtual]< / tt >
< / h3 >
Returns the node at position < em > index< / em > .
< p > If < em > index< / em > is negative or if < em > index< / em > >= < a href = "#length" > length< / a > () then a null
node is returned (i.e. a node for which < a href = "qdomnode.html#isNull" > TQDomNode::isNull< / a > () returns
TRUE).
< p > < p > See also < a href = "#count" > count< / a > ().
< h3 class = fn > uint < a name = "length" > < / a > TQDomNodeList::length () const< tt > [virtual]< / tt >
< / h3 >
Returns the number of nodes in the list.
< p > This function is the same as < a href = "#count" > count< / a > ().
< h3 class = fn > bool < a name = "operator!-eq" > < / a > TQDomNodeList::operator!= ( const < a href = "qdomnodelist.html" > TQDomNodeList< / a > & n ) const
< / h3 >
Returns TRUE the node list < em > n< / em > and this node list are not equal;
otherwise returns FALSE.
< h3 class = fn > < a href = "qdomnodelist.html" > TQDomNodeList< / a > & < a name = "operator-eq" > < / a > TQDomNodeList::operator= ( const < a href = "qdomnodelist.html" > TQDomNodeList< / a > & n )
< / h3 >
Assigns < em > n< / em > to this node list.
< h3 class = fn > bool < a name = "operator-eq-eq" > < / a > TQDomNodeList::operator== ( const < a href = "qdomnodelist.html" > TQDomNodeList< / a > & n ) const
< / h3 >
Returns TRUE if the node list < em > n< / em > and this node list are equal;
otherwise returns FALSE.
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