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Queue的方法isEmpty实现有些问题？ #7

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iamqk opened this issue Apr 19, 2022 · 0 comments
Open

Queue的方法isEmpty实现有些问题？ #7

iamqk opened this issue Apr 19, 2022 · 0 comments

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@iamqk
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iamqk commented Apr 19, 2022

应该使用如下的方法实现吧？

- (BOOL)isEmpty
{
//    if (self.queueArray.count == 0)
    if (self.countOfQueue == 0)
    {
        return YES;
    }
    return NO;
}


- (NSInteger)countOfQueue
{
//    return self.queueArray.count;
    return self.queueArray.count - self.headIndex;
}
@iamqk iamqk changed the title Queue的实现方法isEmpty有些问题？ Queue的方法isEmpty实现有些问题？ Apr 19, 2022
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