OCLOperators excluding
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    === excluding ( object : T ) : Collection(T) ===
    === 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.
    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.
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    !Expression
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    |Set{'c', 'a'}
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    The opposite - to add an object to a collection - is [[OCLOperators append|Append]].
    The opposite - to add an object to a collection - is [[Documentation:OCLOperators append|Append]].


    Video: https://youtu.be/nKJ4HInnaDE?si=fod79HGQZO4sf35y
    '''Video:''' [https://youtu.be/nKJ4HInnaDE?si=fod79HGQZO4sf35y OCL Operators: excluding]
    [[Category:OCL Collection Operators]]
    [[Category:OCL Collection Operators]]
    {{Edited|July|12|2024}}
    {{Edited|July|12|2025}}

    Latest revision as of 05:29, 10 February 2025

    This page was created by Alexandra on 2017-08-13. Last edited by Stephanie@mdriven.net on 2025-02-10.

    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.

    Video: OCL Operators: excluding

    Retrieved from "https://learn.mdriven.net/index.php?title=Documentation:OCLOperators_excluding&oldid=26384"

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