2.vector存放自定义数据类型

#include<iostream>
using namespace std;

#include<vector>

class Person
{
public:
    Person(string name, int age)
    {
        this->m_Name = name;
        this->m_Age = age;
    }

    string m_Name;
    int m_Age;
};

void test0201()
{
    vector<Person> v;
    Person  p1("xian", 11);
    Person  p2("si", 22);
    Person  p3("fan", 33);

    v.push_back(p1);
    v.push_back(p2);
    v.push_back(p3);

    for (vector<Person>::iterator it = v.begin(); it != v.end(); it++)
    {
        cout << "姓名：" << it->m_Name << "\t"
            << "年龄：" << it->m_Age << endl;
    }
}

//存放自定义数据类型的指针
void test0202()
{
    vector<Person*> v;
    Person  p1("xian", 11);
    Person  p2("si", 22);
    Person  p3("fan", 33);

    v.push_back(&p1);
    v.push_back(&p2);
    v.push_back(&p3);

    for (vector<Person*>::iterator it = v.begin(); it != v.end(); it++)
    {
        cout << "姓名：" << (*it)->m_Name << "\t"
            << "年龄：" << (*it)->m_Age << endl;
    }
}

int main()
{

    test0201();
    test0202();

    system("pause");
    return 0;
}