man pages section 3: Library Interfaces and Headers

XML::LibXML::RegExp (3)

Name

XML::LibXML::RegExp - interface to libxml2 regular expressions

Synopsis

use XML::LibXML;
my $compiled_re = XML::LibXML::RegExp->new('[0-9]{5}(-[0-9]{4})?');
if ($compiled_re->isDeterministic()) { ... }
if ($compiled_re->matches($string)) { ... }

$compiled_re = XML::LibXML::RegExp->new( $regexp_str );
$bool = $compiled_re->matches($string);
$bool = $compiled_re->isDeterministic();

Description

User Contributed Perl Documentation                     XML::LibXML::RegExp(3)



NAME
       XML::LibXML::RegExp - XML::LibXML::RegExp - interface to libxml2
       regular expressions

SYNOPSIS
         use XML::LibXML;
         my $compiled_re = XML::LibXML::RegExp->new('[0-9]{5}(-[0-9]{4})?');
         if ($compiled_re->isDeterministic()) { ... }
         if ($compiled_re->matches($string)) { ... }

         $compiled_re = XML::LibXML::RegExp->new( $regexp_str );
         $bool = $compiled_re->matches($string);
         $bool = $compiled_re->isDeterministic();

DESCRIPTION
       This is a perl interface to libxml2's implementation of regular
       expressions, which are used e.g. for validation of XML Schema simple
       types (pattern facet).

       new()
             $compiled_re = XML::LibXML::RegExp->new( $regexp_str );

           The constructor takes a string containing a regular expression and
           returns a compiled regexp object.

       matches($string)
             $bool = $compiled_re->matches($string);

           Given a string value, returns a true value if the value is matched
           by the compiled regular expression.

       isDeterministic()
             $bool = $compiled_re->isDeterministic();

           Returns a true value if the regular expression is deterministic;
           returns false otherwise. (See the definition of determinism in the
           XML spec (<http://www.w3.org/TR/REC-xml/#determinism>))

AUTHORS
       Matt Sergeant, Christian Glahn, Petr Pajas

VERSION
       2.0201

COPYRIGHT
       2001-2007, AxKit.com Ltd.

       2002-2006, Christian Glahn.

       2006-2009, Petr Pajas.

LICENSE
       This program is free software; you can redistribute it and/or modify it
       under the same terms as Perl itself.



ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+-------------------------------+
       |ATTRIBUTE TYPE |       ATTRIBUTE VALUE         |
       +---------------+-------------------------------+
       |Availability   | library/perl-5/xml-libxml-532 |
       +---------------+-------------------------------+
       |Stability      | Volatile                      |
       +---------------+-------------------------------+

NOTES
       Source code for open source software components in Oracle Solaris can
       be found at https://www.oracle.com/downloads/opensource/solaris-source-
       code-downloads.html.

       This software was built from source available at
       https://github.com/oracle/solaris-userland.  The original community
       source was downloaded from
       http://search.cpan.org/CPAN/authors/id/S/SH/SHLOMIF/XML-
       LibXML-2.0201.tar.gz.

       Further information about this software can be found on the open source
       community website at http://search.cpan.org/~shlomif/XML-LibXML/.



perl v5.32.0                      2019-05-25            XML::LibXML::RegExp(3)