[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Variants' (#rtl)

Unassigned

Return an unassigned variant

Declaration

Source position: variants.pp line 151

function Unassigned: Variant;

Function result

An empty variant

Description

UnAssigned returns an unassigned variant (type = varEmpty). It can be used to test for equality with an empty variant.

See also

Null

  

Return a null variant

EmptyParam

  

Empty parameter variant


Documentation generated on: Jun 23 2021