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OCLOperators including
This page was created by Alexandra on 2017-08-14. Last edited by Edgar on 2025-08-31.


Returns a collection containing all elements of self followed by object.

**Note**: at the time of writing, the OCL standard library sports a bug that changes *OrderedSets* in *Sets* when including elements.

Expression Result
Sequence{'a', 'b'}->including('c') Sequence{'a', 'b', 'c'}
Bag{'a', 'b'}->including('c') Bag{'a', 'c', 'b'}
OrderedSet{'a', 'b'}->including('c') Set{'a', 'c', 'b'}
Set{'a', 'b'}->including('c') Set{'a', 'c', 'b'}