79 lines
1.5 KiB
Plaintext
79 lines
1.5 KiB
Plaintext
=head1 NAME
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XML::LibXML::RegExp - XML::LibXML::RegExp - interface to libxml2 regular expressions
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=head1 SYNOPSIS
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use XML::LibXML;
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my $compiled_re = XML::LibXML::RegExp->new('[0-9]{5}(-[0-9]{4})?');
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if ($compiled_re->isDeterministic()) { ... }
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if ($compiled_re->matches($string)) { ... }
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$compiled_re = XML::LibXML::RegExp->new( $regexp_str );
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$bool = $compiled_re->matches($string);
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$bool = $compiled_re->isDeterministic();
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=head1 DESCRIPTION
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This is a perl interface to libxml2's implementation of regular expressions,
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which are used e.g. for validation of XML Schema simple types (pattern facet).
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=over 4
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=item new()
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$compiled_re = XML::LibXML::RegExp->new( $regexp_str );
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The constructor takes a string containing a regular expression and returns a
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compiled regexp object.
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=item matches($string)
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$bool = $compiled_re->matches($string);
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Given a string value, returns a true value if the value is matched by the
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compiled regular expression.
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=item isDeterministic()
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$bool = $compiled_re->isDeterministic();
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Returns a true value if the regular expression is deterministic; returns false
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otherwise. (See the definition of determinism in the XML spec (L<<<<<< http://www.w3.org/TR/REC-xml/#determinism >>>>>>))
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=back
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=head1 AUTHORS
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Matt Sergeant,
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Christian Glahn,
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Petr Pajas
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=head1 VERSION
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2.0207
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=head1 COPYRIGHT
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2001-2007, AxKit.com Ltd.
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2002-2006, Christian Glahn.
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2006-2009, Petr Pajas.
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=cut
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=head1 LICENSE
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This program is free software; you can redistribute it and/or modify it under
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the same terms as Perl itself.
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