设计一个Per类，类中包含私有成员:姓名、年龄、指针成员身高、体重，再设计一个Stu类，类中包含私有成员:成绩、Per类对象p1，设计这两个类的构造函数、析构函数和拷贝构造函数。

#include <iostream>
using namespace std;

class Per
{
    string name;
    int age;
    int *height;
    int *weight;
public:
    //有参构造函数
    Per(string name,int age,int height,int weight):name(name),age(age),height(new int(height)),weight(new int(weight))
    {
        cout << "Per有参构造函数" << endl;
    }
    Per()
    {
        cout << "Per无参构造函数" << endl;
    }

    //深拷贝构造函数
    Per(Per &other)
    {
        this->name = other.name;
        this->age = other.age;
        height = new int(*(other.height));
        weight = new int(*(other.weight));
        cout << "Per拷贝构造函数" << endl;
    }

    //析构函数
    ~Per()
    {
        delete height;
        delete weight;
        cout << "Per析构函数" << endl;
    }

    void set_msg(int height,int weight)
    {
        *(this->height) = height;
        *(this->weight) = weight;
    }
    void fun();
};

class Stu
{
    float score;
    Per p1;
public:
    //有参构造函数
    Stu(string name,int age,int height,int weight,float score):score(score),p1(name,age,height,weight)
    {
        cout << "Stu有参构造函数" << endl;
    }

    //无参构造函数
    Stu()
    {
        cout << "Stu无参构造函数" << endl;
    }

    //深拷贝构造函数
    Stu(Stu &other)
    {
        this->p1 = other.p1;
        this->score = other.score;
    }

    //析构函数
    ~Stu()
    {
        cout << "Stu析构函数" << endl;
    }
    void set_msg(int height,int weight)
    {
        p1.set_msg(height,weight);
    }
    void fun();
};


int main()
{
    Stu student_1("zhangsan",18,180,150,95);
    // student_1.fun();

    Stu student_2 = student_1;
    //  student_2.fun();

    student_1.set_msg(150,100);
    student_1.fun();
    student_2.fun();
    return 0;
}


void Per::fun()
{
    cout << name << " ";
    cout << age << " ";
    cout << *height << " ";
    cout << *weight << " ";
}
void Stu::fun()
{
    p1.fun();
    cout << score << endl;
}

类的基础概念整理