13-关系运算符重载

#include<bits/stdc++.h>
using namespace std;
//重载关系运算符
class Person{
  public:
    Person(string name,int age){
      m_Name=name;
      m_Age=age;
    }
  //重载==
  bool  operator==(Person p){
    if(this->m_Age==p.m_Age&&this->m_Name==p.m_Name){
      return true;
    }
    return false;
  }
  //重载！=
  bool  operator!=(Person p){
    if(this->m_Age==p.m_Age&&this->m_Name==p.m_Name){
      return false;
    }
    return true;
  }
  public:
    string m_Name;
    int m_Age;
}; 
void test01(){
  Person p1("Tom",18);
  Person p2("Tom",18);
  if(p1==p2){
    cout<<"P1和p2是相等的"<<endl;
  }else{
    cout<<"p1和p2是不相等的"<<endl;
  }
  if(p1!=p2){
    cout<<"P1和p2是不相等的"<<endl;
  }else{
    cout<<"p1和p2是相等的"<<endl;
  }
}
int main()
{
  //关系运算符重载 
  //作用：重载关系运算符，可以让两个自定义类型对象进行对比操作
  test01();
  return 0;
 }