There is another solution by specifying an identifier for the embed segue(s) and retrieve the corresponding view controllers in method prepareForSegue:
The advantage of this way is that you needn't rely on a specific order in which your child view controllers are added due to the fact that each child view controller is embedded via an unique segue identifier.
Update 2013-01-17 - Example
- (void) prepareForSegue:(UIStoryboardSegue*)segue sender:(id)sender
{
// -- Master View Controller
if ([segue.identifier isEqualToString:c_SegueIdEmbedMasterVC])
{
self.masterViewController = segue.destinationViewController;
// ...
}
// -- Detail View Controller
else if ([segue.identifier isEqualToString:c_SegueIdEmbedDetailVC])
{
self.detailViewController = segue.destinationViewController;
// ...
}
}
c_SegueIdEmbedMasterVC
& c_SegueIdEmbedDetailVC
are constants with the corresponding ID of the segue IDs defined in the storyboard.