C++之Queue容器

#include <iostream>
#include <queue>
#include <string>
 
using namespace std;
 
//队列 Queue
class Person {
public:
    Person(string name, int age) {
        this->m_Name = name;
        this->m_Age = age;
    }
 
    string m_Name;
    int m_Age;
};
 
void test01() {
    // 创建队列
    queue<Person> q;
    // 准备数据
    Person p1("ts", 30);
    Person p2("swk", 1000);
    Person p3("zbj", 900);
    Person p4("ss", 800);
    // 入队
    q.push(p1);
    q.push(p2);
    q.push(p3);
    q.push(p4);
    cout << "队列大小：" << q.size() << endl;
    while (!q.empty()) {
        // 查看队头
        cout << "队头元素--姓名：" << q.front().m_Name << " 年龄：" << q.front().m_Age << endl;
        // 查看队尾
        cout << "队尾元素--姓名：" << q.back().m_Name << " 年龄：" << q.back().m_Age << endl;
        // 出队
        q.pop();
    }
    cout << "队列大小：" << q.size() << endl;
}
 
int main() {
    test01();
    system("pause");
    return 0;
}