ios - Objective-C: Grant Subclass Private Variable Access -



ios - Objective-C: Grant Subclass Private Variable Access -

i have class a has instance variable nsmutablearray *_onlyvisibletosubclassesarray. grant subclass b access variable not other class c not subclass a.

this @protected is, default. declare instance variable in interface , visible subclasses , not sibling classes.

ios objective-c subclass instance-variables

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