null values in NSArray ???
null values in NSArray ???
- Subject: null values in NSArray ???
- From: Bob Miller <email@hidden>
- Date: Fri, 17 Jan 2003 10:48:42 -0500
Hello,
Can anyone tell me if it is possible to manage an NSMutableArray that
contains null values for objects at any given index ? I'd like to be
able to have an array such as this so that each location can be filled
as a 'place holder' so that if a particular object at any given index
is null, it gets ignored or possibly populated with an object id. It
seems that this would be a nice feature to have. I don't want to incur
the overhead of the NSNull object allocation(s) in a large grid. Can it
be done by catching the null object exception ?
Regards,
Bob M.
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