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Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

GNU/Linux	Debian 7.2.0 (Wheezy)	amd64
	XML::XPathEngine::Number(3pm)

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XML::XPathEngine::Number

NAME
DESCRIPTION
API

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NAME

XML::XPathEngine::Number − Simple numeric values.

DESCRIPTION

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.

API

new($num)
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.

value()
Also as overloaded stringification. Returns the numeric value held.

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XML::XPathEngine::Number(3pm)