#include <iostream>
#include <string>
using namespace std;
class P {
public:
int id;
string name;
public:
P() { cout << "wu can p gou zao " << endl; }
P(int id, string name) { cout << "you can p gou zao" << endl; }
P(const P &p) { cout << "p de 拷贝构造函数" << endl; }
};
class Person {
public:
int id2 = 202;
int id1 = 201;
P p;
public:
Person() { cout << "person gou zao " << endl; }
};
int main(int argc, char const *argv[]) {
Person p1;
// 默认情况下,会调用自定义类型属性的拷贝构造函数
Person p2 = p1;
return 0;
}