iOS, objC : delegate reminder

delegate reminder

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# MyMuch.h

@protocol MyMuchDelegate;

@interface MyMuch : MyMuchViewController
{
    //id<MyMuchDelegate> _delegate; //new style not needed
}

@property (nonatomic, retain)id<MyMuchDelegate> delegate;

@end

@protocol MyMuchDelegate <NSObject>

@optional
//make this one pass a dicto!
- (void)cellSelected:(NSDictionary*)dictoData;

@end

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# MyMuch.m

    //question, ?. not necesary? check?
    if (self.delegate && [self.delegate respondsToSelector:@selector(cellSelected:)])
    {
        NSDictionary *dataDicto = @{@"modeKey" : self.mode, @"indexKey" : [NSNumber numberWithInt:indexPath.row]};
        
        [self.delegate performSelector:@selector(cellSelected:) withObject:dataDicto];
        
    }
    
  
  /// implementa delegato