Where is [NSIndexPath row] documented?

Question

Can anyone point me to where [indexPath row] is described in the documentation, I have looked at NSIndexPath but I can't find any mention of "row"? I am assuming its an NSUInteger, but I would also like to double check its type and see what other properties are available.

Example:

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    NSUInteger currentRow = [indexPath row];
}

cheers Gary

Answer 1

The .row property is part of the extension category defined in UIKit.

The doc is in http://developer.apple.com/library/ios/#documentation/UIKit/Reference/NSIndexPath_UIKitAdditions/Reference/Reference.html.

row

An index number identifying a row in a section of a table view. (read-only)

@property(readonly) NSUInteger row

Discussion

The section the row is in is identified by the value of section.

Answer 2

It's a UIKit addition, which is documented separately. You're correct in that it's an NSUInteger.

Answer 3

It's in the NSIndexPath(UITableView) documentation.