关系运算符重载笔记

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

#include <iostream>
#include <string>
using namespace std;
//关系运算符重载
class Person
{
public:
	Person(string name, int age)
	{
		m_Name = name;
		m_Age = age;
	}
	//重载==号
	bool operator==(Person& p)
	{
		if (this->m_Name == p.m_Name && this->m_Age)
		{
			return true;

		}
		return false;
	}
	bool operator!=(Person& p)
	{
		if (this->m_Name == p.m_Name && this->m_Age == p.m_Age)
		{
			return false;
		}
		return true;
	}
	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和怕是相等的" << endl;
	}
}
int main()
{
	test01();
}