XML::DOM::NodeList(3pm) - phpMan

XML::DOM::NodeList(3)          User Contributed Perl Documentation          XML::DOM::NodeList(3)



NAME
       XML::DOM::NodeList - A node list as used by XML::DOM

DESCRIPTION
       The NodeList interface provides the abstraction of an ordered collection of nodes, without
       defining or constraining how this collection is implemented.

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

       Although the DOM spec states that all NodeLists are "live" in that they allways reflect
       changes to the DOM tree, the NodeList returned by getElementsByTagName is not live in this
       implementation. See CAVEATS for details.

   METHODS
       item (index)
           Returns the indexth item in the collection. If index is greater than or equal to the
           number of nodes in the list, this returns undef.

       getLength
           The number of nodes in the list. The range of valid child node indices is 0 to
           length-1 inclusive.

   Additional methods not in the DOM Spec
       dispose
           Removes all circular references in this NodeList and its descendants so the objects
           can be claimed for garbage collection. The objects should not be used afterwards.



perl v5.16.3                                2000-01-31                      XML::DOM::NodeList(3)

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