fn:empty
Returns true if the given sequence is empty.
empty($arg as item()*) ➔ xs:boolean
Arguments | |||
| $arg | item()* | The supplied sequence |
Result | xs:boolean | ||
Namespace
http://www.w3.org/2005/xpath-functions
Links to W3C specifications
XPath 3.1 Functions and Operators
Saxon availability
Available in XPath 2.0, XSLT 2.0, XQuery 1.0, and later versions. Available in all Saxon editions. Available for all platforms.