Re: Finding object array index when iterating through array
Re: Finding object array index when iterating through array
- Subject: Re: Finding object array index when iterating through array
- From: David Duncan <email@hidden>
- Date: Wed, 07 Mar 2012 11:42:12 -0800
On Mar 6, 2012, at 12:42 PM, Prime Coderama wrote:
> I have an array and I am iterating through it using this technique:
>
>> for (id object in array) {
>> // do something with object
>> }
>
> Is there way to obtain the object's current array index position or do I have to add a counter?
You have to add a counter. Alternatively you can use the -enumerateObjects* APIs on NSArray which give you an index as well as the object, and allow you to stop the iteration early (if you need that capability).
--
David Duncan
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