4.1.3封装的意义
#include <iostream>
using namespace std;
class person
{
public :
string m_name;
protected:
string m_car;
private:
int m_password;
public:
void func()
{
m_name = "aaa";
m_car = "dddd";
m_password = 1111;
}
};
int main4_1_3()
{
person p1;
p1.m_name = "1111";
p1.func();
system("pause");
return 0;
}
4.1.2类封装
#include <iostream>
using namespace std;
class st
{
public:
string name;
int id;
void printst()
{
cout << id << endl;
}
void setname(string name1)
{
name = name1;
}
};
int main4_1_2()
{
st s1;
s1.id = 111;
s1.setname("aaaa");
s1.printst();
system("pause");
return 0;
}