XML::Parser::Lite::Tree::XPath man page on Fedora

XML::Parser::Lite::Tree::XPath man page on Fedora

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XML::Parser::Lite::TreUserPContributed Perl DXML::Parser::Lite::Tree::XPath(3)

NAME
       XML::Parser::Lite::Tree::XPath - XPath access to
       XML::Parser::Lite::Tree structures

SYNOPSIS
	 use XML::Parser::Lite::Tree;
	 use XML::Parser::Lite::Tree::XPath;

	 my $parser = new XML::Parser::Lite::Tree(process_ns => 1);
	 my $tree = $parser->parse($xml);

	 my $xpath = new XML::Parser::Lite::Tree::XPath($tree);
	 my $nodes = $xpath->select_nodes('/aaa');

	 my $nodes = $xpath->select_nodes('/*/*/parent::*');
	 my $nodes = $xpath->select_nodes('//ccc[ position() = floor(last() div 2 + 0.5) or position() = ceiling(last() div 2 + 0.5) ]');

DESCRIPTION
       This pure-Perl implementation of XPath is a complement to
       XML::Parser::Lite::Tree, a pure-Perl XML tree parser and builder. It
       aims to implement 100% of the W3C XPath specification.

METHODS
       "new( $tree )"
	   The constructor returns a new XPath parser for the given tree.

       "query( $path )"
	   Returns a XML::Parser::Lite::Tree::XPath::Result object containing
	   the result of the query.

       "select_nodes( $path )"
	   A convinience function around "query()" which returns 0 unless the
	   result is a nodeset, else returns the value of the nodeset.

AUTHORS
       Copyright (C) 2004-2008, Cal Henderson <cal@iamcal.com>

SEE ALSO
       XML::Parser::Lite::Tree

perl v5.14.1			  2009-08-20 XML::Parser::Lite::Tree::XPath(3)

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