autorelease问题

Question

为什么NSArray自动分配与arrayWithObjects dealloc如果已经被BObject对象使用？在teory NSArray中必须继续分配所有的BObject续航时间......

[[BObject alloc] initObjectName:@"oneObject" states: 
    [NSArray arrayWithObjects: 
    [[State alloc] initStateName:@"stand_front" singleImg:[NSArray arrayWithObjects:[UIImage imageNamed:@"front_1.png"], nil]], 
    [[State alloc] initStateName:@"front_walking" frames: 
    [NSArray arrayWithObjects: 
     [UIImage imageNamed:@"front_1.png"], 
     [UIImage imageNamed:@"front_2.png"], 
     [UIImage imageNamed:@"front_3.png"], 
     [UIImage imageNamed:@"front_4.png"], 
     [UIImage imageNamed:@"front_5.png"], 
     [UIImage imageNamed:@"front_6.png"], 
     [UIImage imageNamed:@"front_7.png"], 
     [UIImage imageNamed:@"front_8.png"], 
     nil] duration:0.8 repeat:0], 
    nil] 
    isSolid:TRUE]; 

Answer 1

BObject必须保留作为states:

Answer 2

的BObject可能会让而不是将其保留在数组的副本。