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#region 队列的基本操作
/// <summary>
/// 队列的基本操作
/// </summary>
public class SeqQueueClass
{
#region 队列的初始化操作
/// <summary>
/// 队列的初始化操作
/// </summary>
/// <typeparam></typeparam>
/// <param></param>
public SeqQueue<T> SeqQueueInit<T>(SeqQueue<T> seqQueue)
{
seqQueue.head = 0;
seqQueue.tail = 0;
return seqQueue;
}
#endregion
#region 队列是否为空
/// <summary>
/// 队列是否为空
/// </summary>
/// <typeparam></typeparam>
/// <param></param>
/// <returns></returns>
public bool SeqQueueIsEmpty<T>(SeqQueue<T> seqQueue)
{
//如果两指针重合，说明队列已经清空
if (seqQueue.head == seqQueue.tail)
return true;
return false;
}
#endregion
#region 队列是否已满
/// <summary>
/// 队列是否已满
/// </summary>
/// <typeparam></typeparam>
/// <param></param>
/// <returns></returns>
public bool SeqQueueIsFull<T>(SeqQueue<T> seqQueue)
{
//如果尾指针到达数组末尾，说明队列已经满
if (seqQueue.tail == seqQueue.MaxSize)
return true;
return false;
}
#endregion
#region 队列元素入队
/// <summary>
/// 队列元素入队
/// </summary>
/// <typeparam></typeparam>
/// <param></param>
/// <param></param>
/// <returns></returns>
public SeqQueue<T> SeqQueueIn<T>(SeqQueue<T> seqQueue, T data)
{
//如果队列已满，则不能进行入队操作
if (SeqQueueIsFull(seqQueue))
throw new Exception("队列已满,不能入队操作");
//入队操作
seqQueue.data[seqQueue.tail++] = data;
return seqQueue;
}
#endregion
#region 队列元素出队
/// <summary>
/// 队列元素出队
/// </summary>
/// <typeparam></typeparam>
/// <param></param>
/// <returns></returns>
public T SeqQueueOut<T>(SeqQueue<T> seqQueue)
{
if (SeqQueueIsEmpty(seqQueue))
throw new Exception("队列已空，不能进行出队操作");
var single = seqQueue.data[seqQueue.head];
//head指针自增
seqQueue.data[seqQueue.head++] = default(T);
return single;
}
#endregion
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