Tree::XPathEngine::Variable - a variable in a Tree::XPathEngine object

       This class does NOT contain 1 instance of a variable, it's in the Tree::XPathEngine class. This class
       simply holds the name of the var, for use by the engine when evaluating the query

   newxpath_set_valuexpath_get_value
       synonym of get_value

   evaluateas_string
       dump the variable call in the XPath expression as a string

   as_xml
       dump the variable call in the XPath expression as xml

perl v5.36.0                                       2022-11-20                   Tree::XPathEngine::Variable(3pm)

       Tree::XPathEngine::Variable - a variable in a Tree::XPathEngine object