| Server IP : 185.11.201.71 / Your IP : 192.168.7.18 Web Server : Apache/2.4.29 (Ubuntu) System : Linux tech-virtual-machine 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 User : tech ( 1000) PHP Version : 7.4.28 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/perl5/XML/XPathEngine/ |
Upload File : |
# $Id: Root.pm,v 1.6 2001/03/16 11:10:08 matt Exp $
package XML::XPathEngine::Root;
use strict;
use XML::XPathEngine::NodeSet;
sub new {
my $class = shift;
my $self; # actually don't need anything here - just a placeholder
bless \$self, $class;
}
sub as_string {
# do nothing
}
sub as_xml {
return "<Root/>\n";
}
sub evaluate {
my $self = shift;
my $nodeset = shift;
# warn "Eval ROOT\n";
# must only ever occur on 1 node
die "Can't go to root on > 1 node!" unless $nodeset->size == 1;
my $newset = XML::XPathEngine::NodeSet->new();
$newset->push($nodeset->get_node(1)->getRootNode());
return $newset;
}
1;