為什么這里要用常成員函數(shù)
bool QueueFull() const; ? ?//判滿隊(duì)列?
?bool QueueEmpty() const; ? //判空隊(duì)列?
?int QueueLenth() const; ? ?//隊(duì)列長(zhǎng)度
bool QueueFull() const; ? ?//判滿隊(duì)列?
?bool QueueEmpty() const; ? //判空隊(duì)列?
?int QueueLenth() const; ? ?//隊(duì)列長(zhǎng)度
2019-03-20
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