银行排队系统源程序清单.doc

第 16 页 共 16 页3． 源程序清单CSeqBankQueue.cs类代码using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading;namespace 银行排队系统{ class CSeqBankQueue : CSeqQueue, IBankQueue { private int callnumber;//记录系统自动产生的新来顾客的服务号 //叫号属性 public int Callnumber { get { return callnumber; } set { callnumber = value; } } public CSeqBankQueue() { } public CSeqBankQueue(int size) : base(size) { } //获得服务号码 public int GetCallnumber() { if ((IsEmpty()) && callnumber == 0) callnumber = 1; else callnumber++; return callnumber; } } //服务窗口类 class ServiceWindow { IBankQueue bankQ; public IBankQueue BankQ { get { return bankQ; } set { bankQ = value; } } public void Service() { while (true) { Thread.Sleep(10000); if (!bankQ.IsEmpty()) { Console.WriteLine(); lock (bankQ) { Console.WriteLine("请{0}号到{1}号窗口!", bankQ.DeQueue(), Thread.CurrentThread.Name); } } } } }}CSeqQueue.cs类代码using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace 银行排队系统{ public class CSeqQueue : IQueue { private int maxsize; //循环顺序队列的容量 private T[] data; //数组，用于存储循环顺序队列中的数据元素 private int front; //指示最近一个己经离开队列的元素所占的位置 private int rear; //指示最近一个进行入队列的元素的位置 //索引器 public T this[int index] { get { return data[index]; } set { data[index] = value; } } //容量属性 public int Maxsize { get { return maxsize; } set { maxsize = value; } } //队头指示器属性 public int Front { get { return front; } set { front = value; } } //队尾指示器属性 public int Rear { get { return rear; } set { rear = value; } } //初始化队列 public CSeqQueue() { } public CSeqQueue(int size) { data = new T[size]; maxsize = size; front = rear = -1; } //入队操作 public void EnQueue(T elem) { if (IsFull()) { Console.WriteLine("Queue is full"); return; } rear = (rear + 1) % maxsize; ; data[rear] = elem; } //出队操作 public T DeQueue() { if (IsEmpty()) { Console.WriteLine("Queue is empty"); return default(T); } front = (front + 1) % maxsize; return data[front]; } //获取队头数据元素 public T GetFront() { if (IsEmpty()) { Console.WriteLine("Queue is empty!"); return default(T); } return data[(front + 1) % maxsize]; } //求循环顺序队列的长度 public int GetLength() { return (rear - front + maxsize) % maxsize; } //判断循环顺序队列是否为满 public bool IsFull() { if ((front == -1 && rear == maxsize - 1) || (rear + 1) % maxsize == front) { return true; } else { return false; } } //清空循环顺序队列 public void Clear() { front = rear = -1; } //判断循环顺序队列是否为空 public bool IsEmpty() { if (front == rear) { return true; } else { return false; } } }}IBankQueue.cs接口代码using System;using System.Collections.Generic;using System.Linq;using System.Text;namespace 银行排队系统{ interface IBankQueue : IQueue { int GetCallnumber();//获得服务号码 }}IQueue.cs接口代码using S。