Action
Tests whether an expression evaluates to a member of a particular set.
Syntax
bTest = IsInSet(Set, SetExpr)
Variable
|
Description
|
bTest
|
TRUE if the expression evaluates to a member of
Set.
BOOLEAN.
|
Set
|
The set to test against.
SET.
|
SetExpr
|
The expression to test.
SET.
|
Notes
IsInSet returns TRUE if
SetExpr is a member of
Set, or FALSE if it is not.
Example
[-] testcase IsInSetExample()
[ ] COLORS TrafficLight = {Red, Yellow, Green}
[ ] Print(IsInSet(TrafficLight,Purple)) // prints: FALSE