Re: Declaring multidimensional arrays in obj-c
Re: Declaring multidimensional arrays in obj-c
- Subject: Re: Declaring multidimensional arrays in obj-c
- From: Keary Suska <email@hidden>
- Date: Tue, 02 Sep 2008 14:49:06 -0600
- Thread-topic: Declaring multidimensional arrays in obj-c
9/2/08 2:25 PM, also sprach email@hidden:
> I'm having a devil of a time trying to figure out what seems to be a
> pretty basic scenario: declaring a multidimensional array in the
> interface section of a class when the array dimensions are unknown
> until runtime. Can anyone point me in the right direction with this one?
If you mean C arrays, AFAIK you can't. C99 spec'ed variable length arrays
(VLAs) don't work that way. It will work out, IIRC, that you can only use
them as stack variables. And not static ones either. I believe it's because
of the initialization rule for VLAs.
HTH,
Keary Suska
Esoteritech, Inc.
"Demystifying technology for your home or business"
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