|
|
XML::LibXML::NodeList::Iterator(3pm) User Contributed Perl Documentation XML::LibXML::NodeList::Iterator(3pm) NAME
XML::LibXML::NodeList::Iterator - Iteration Class for XML::LibXML XPath results SYNOPSIS
use XML::LibXML; use XML::LibXML::NodeList::Iterator; my $doc = XML::LibXML->new->parse_string( $somedata ); my $nodelist = $doc->findnodes( $somexpathquery ); my $iter= XML::LibXML::NodeList::Iterator->new( $nodelist ); # more control on the flow while ( $iter->nextNode ) { # do something } # operate on the entire tree $iter->iterate( &operate ); DESCRIPTION
XML::LibXML::NodeList::Iterator is very similar to XML::LibXML::Iterator, but it does not iterate on the tree structure but on a XML::LibXML::NodeList object. Because XML::LibXML::NodeList is basicly an array the functionality of XML::LibXML::NodeList::Iterator is more restircted to stepwise foreward and backward than XML::LibXML::Iterator is. SEE ALSO
XML::LibXML::NodeList, XML::NodeFilter, XML::LibXML::Iterator AUTHOR
Christian Glahn, <phish@cpan.org> COPYRIGHT
(c) 2002-2007, Christian Glahn. All rights reserved. This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.10.0 2007-09-28 XML::LibXML::NodeList::Iterator(3pm)