XML::XQL::Date(3pm) User Contributed Perl Documentation XML::XQL::Date(3pm)NAME
XML::XQL::Date - Adds an XQL::Node type for representing and comparing dates and times
SYNOPSIS
use XML::XQL;
use XML::XQL::Date;
my $query = new XML::XQL::Query (Expr => "doc//timestamp[. < date('12/31/1999')]");
my @results = $query->solve ($doc);
DESCRIPTION
This package uses the Date::Manip package to add an XQL node type (called XML::XQL::Date) that can be used to represent dates and times.
The Date::Manip package can parse almost any date or time format imaginable. (I tested it with Date::Manip 5.33 and I know for sure that
it doesn't work with 5.20 or lower.)
It also adds the XQL date function which creates an XML::XQL::Date object from a string. See XML::XQL::Tutorial for a description of the
date() function.
You can plug in your own Date type, if you don't want to use Date::Manip
for some reason. See XML::XQL and the XML::XQL::Date source file for more details.
perl v5.10.1 2001-06-20 XML::XQL::Date(3pm)
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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)
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