Set.empty Method
Determines whether the set is empty.
Syntax
public boolean empty()
Run On
Called
Return Value
Type: boolean
true if the set is empty; otherwise, false.
Remarks
This is equivalent to (elements() == 0).
Examples
The following example tests whether there are any elements in a set.
{
Set mySet = new Set(Types::Integer);
;
// ...
if (mySet.empty())
{
print "There are no values in the set";
}
}