-rob.
On Dec 31, 2008, at 12:59 AM, Adam R. Maxwell wrote:
On Dec 31, 2008, at 4:23 PM, Ron Fleckner wrote:const int stringLength = [aString length]; char reverseChars[stringLength]; for (i = stringLength - 1, j = 0; i >= 0; i--, j++) { char c = [aString characterAtIndex:i]; reverseChars[j] = c; }Unfortunately, this is not correct; -[NSString characterAtIndex:] returns a unichar, which is not a char. In addition, it will give odd results for composed characters. Depending on what you want, you might be able to use rangeOfComposedCharacterAtIndex:.I'd also use NSMutableString instead of a stack buffer of chars, since this looks like a buffer overflow (unless I'm missing something):reverseChars[j] = '\0';// create a C (UTF8) string by adding a null char-- Adam _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/rob%40pinchmedia.com This email sent to r...@pinchmedia.com
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