求大佬帮助
#include <iostream>
#include <cstdlib>
#include <string>
using namespace std;
class Customer
{
public:
Customer(string name,int age);
Customer();
void printInfo()const;
private:
string m_strName;
int m_iAge;
};
Customer::Customer(string name, int age)
{
m_strName = name;
m_iAge = age;
}
Customer::Customer()
{
m_strName = "null";
m_iAge = 0;
}
void Customer::printInfo()const
{
cout<<m_strName<<" : "<<m_iAge<<endl;
}
class Queue
{
private:
Customer* m_pQueue; //队列数组指针
int m_iQueueLen; //队列数组长度
int m_iQueueCapacity; //队列数组容量
int m_iHead;
int m_iTail;
public:
Queue(int queueCapacity)//创建队列
{
m_pQueue = new Customer[m_iQueueCapacity];
ClearQueue();
m_iQueueCapacity = queueCapacity;
}
virtual ~Queue() //销毁队列
{
delete []m_pQueue;
m_pQueue = NULL;
}
void ClearQueue() //清空队列
{
m_iHead = 0;
m_iTail = 0;
m_iQueueLen = 0;
}
bool QueueEmpty() const //判空队列
{
if(m_iQueueLen == 0){
return true;
}
else return false;
}
bool QueueFull() const //判断是否为满
{
if(m_iQueueLen == m_iQueueCapacity){
return true;
}
else return false;
}
int QueueLength() const //队列长度
{
return m_iQueueLen;
}
bool EnQueue(Customer element) //新元素入列
{
if(QueueFull())
{
return false;
}
else
{
m_pQueue[m_iTail] = element;
m_iTail++;
m_iQueueLen++;
m_iTail = m_iTail % m_iQueueCapacity;
return true;
}
}
bool DeQueue(Customer &element)//首元素出列
{
if(QueueEmpty())
{
return false;
}
else
{
element = m_pQueue[m_iHead];
m_iHead++;
m_iQueueLen--;
return true;
}
}
void QueueTraverse() //遍历队列
{
for(int i = m_iHead;i < m_iQueueLen + m_iHead;i++)
{
cout << "前面还有" << (i-m_iHead) << "个人" <<endl;
m_pQueue[i % m_iQueueCapacity].printInfo();
}
}
};
int main()
{
Queue *p = new Queue(4);
Customer c1("Letme",1);
Customer c2("Uzi",2);
Customer c3("Ming",3);
Customer c4("Mlxg",4);
p->EnQueue(c1);
cout<<"?"<<endl;
p->EnQueue(c2);
p->EnQueue(c3);
p->EnQueue(c4);
p->QueueTraverse();
return 0;
}
这段代码的遍历和其他都没问题，但是往里面加数据时无法成功加入
