Provided by: libtree-xpathengine-perl_0.05-1_all
Tree::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.
new($num) Creates a new Tree::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. Other Methods Those are needed so the objects can be properly processed in various contexts as_string as_xml value xpath_cmp evaluate xpath_to_boolean xpath_to_literal xpath_to_number xpath_string_value