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XML::XPathEngine::Number(3) |
User Contributed Perl Documentation |
XML::XPathEngine::Number(3) |
XML::XPathEngine::Number - Simple numeric values.
This class holds simple numeric values. It doesn't support -0, +/- Infinity, or
NaN, as the XPath spec says it should, but I'm not hurting anyone I don't
think.
Creates a new XML::XPathEngine::Number object, with the value in
$num. Does some rudimentary numeric checking on
$num to ensure it actually is a number.
Also as overloaded stringification. Returns the numeric value held.
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