Tree::XPathEngine::Variable
a variable in a Tree::XPathEngine object
- Provided by: libtree-xpathengine-perl (Version: 0.05-3)
- Report a bug
METHODS
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
xpath_get_value
synonym of get_value
as_string
dump the variable call in the XPath expression as a string
as_xml
dump the variable call in the XPath expression as xml