Re: Corrupted NSMutableString
Re: Corrupted NSMutableString
- Subject: Re: Corrupted NSMutableString
- From: Cameron Hayne <email@hidden>
- Date: Sat, 02 Aug 2003 02:24:48 -0400
On 1/8/03 11:49 PM, "Shawn Erickson" <email@hidden> wrote:
>
>
On Friday, August 1, 2003, at 06:38 PM, Cameron Hayne wrote:
>
>
> On 28/7/03 4:08 PM, "Matthew" <email@hidden> wrote:
>
>> short int * zeroCalibrations[*numOfChannels];
>
>> short int * gainCalibrations[*numOfChannels];
>
>> short int trial[*numOfChannels];
>
>
>
> I know this isn't what you are asking about - but what are those arrays
>
> doing getting declared with what appears to be a variable?
>
> This is not valid C code (or Obj-C code) - you must declare arrays with
>
> sizes that are known at compile time. I recall that gcc might allow
>
> this
>
> sort of thing - but it should not.
>
> If you want dynamically sized arrays, you should allocate them. Or use
>
> NSArray, etc.
>
>
No the doing the above is valid in C (as of C99). You can do it if you
>
want.
>
>
-Shawn
>
Thanks for the correction - I hadn't realized this was part of C99.
--
Cameron Hayne (email@hidden)
Hayne of Tintagel
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