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OCL Operators isUnique
This page was created by Stephanie on 2023-03-28. Last edited by Edgar on 2025-08-31.

isUnique ( expr : OclExpression ) : Boolean

Returns true if all elements contained in self evaluate to a distinct value for expr.

Expression Result
Sequence{2.3, 5.2}->isUnique(self > 3) true
Sequence{2.3, 5.2}->isUnique(self > 1) false