ios - 将 BOOL 类型的默认值设置为 YES

Question

从Initializing开始，BOOL类型的默认值为NO，是否可以在合成时将值改为YES。

以便下次交替赋值。

Answer 1

-(id)init{
    if ((self = [super init]))
    {
       //This is where you are supposed to initialise anythin you need

       xyz = YES;
    }
    return self;
}