map:empty

Returns true if the supplied map contains no entries.

empty($map as map(*)) ➔ xs:boolean

Arguments
	$map	map(*)		The input map
Result		xs:boolean

Namespace

http://www.w3.org/2005/xpath-functions/map

Links to W3C specifications

XPath 4.0 Functions and Operators

Saxon availability

Available in XPath 4.0, XSLT 4.0, and XQuery 4.0, provided that 4.0 features are enabled (see Enabling 4.0 features). Requires Saxon-PE or Saxon-EE. Implemented since Saxon 13. Available for all platforms.