Documentation:OCLOperators excluding: Difference between revisions

OCLOperators excluding

Latest revision as of 15:41, 10 February 2024

excluding ( object : T ) : Collection(T)

Returns a collection containing all elements of self minus all occurrences of object. Note: at the time of writing, the OCL standard library sports a bug that changes *OrderedSets* in *Sets* when excluding elements.

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

The opposite - to add an object to a collection - is Append.

This page was edited 89 days ago on 02/10/2024. What links here

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-The collection except this single object
+=== excluding ( object : T ) : Collection(T) ===
+Returns a collection containing all elements of ''self'' minus all occurrences of ''object''. '''Note:''' at the time of writing, the OCL standard library sports a bug that changes *OrderedSets* in *Sets* when excluding elements.
+{| class="wikitable"
+!Expression
+!Result
+|-
+|Sequence{'b', 'a', 'b', 'c'}->excluding('b')
+|Sequence{'a', 'c'}
+|-
+|Bag{'b', 'a', 'b', 'c'}->excluding('b')
+|Bag{'c', 'a'}
+|-
+|OrderedSet{'b', 'a', 'b', 'c'}->excluding('b')
+|Set{'c', 'a'}
+|-
+|Set{'b', 'a', 'b', 'c'}->excluding('b')
+|Set{'c', 'a'}
+|}
+The opposite - to add an object to a collection - is [[OCLOperators append|Append]].
+[[Category:OCL Collection Operators]]
+{{Edited|July|12|2024}}