C++ 链表面向对象实现简单通讯录

Person类，包括三个重载函数以及name和phone两个数据域函数

Person.h

#pragma once

#include<string>
#include<ostream>
using namespace std;

class Person
{
	friend ostream &operator<<(ostream &out, Person &person);      // 输出运算符重载

public:
	string name;
	string phone;
	Person & operator=(Person &person);                            // 赋值运算符重载
	bool operator==(Person &person);                               // 判断相等运算符重载

};

Person.cpp

#include "Person.h"

ostream &operator<<(ostream &out, Person &person)
{
	out << person.name << "---------" << person.phone<<endl;
	return out;
}

Person & Person::operator=(Person &person)   // 赋值运算符重载
{
	this->name = person.name;
	this->phone = person.phone;
	return *this;
}

bool Person::operator==(Person &person)
{
	if (this->name == person.name && this->phone == person.phone)
	{
		return true;
	}
	return false;
}

Node.h 单个节点的类

#pragma once

#include "Person.h"

class Node
{
public:
	Person data;
	Node *next;
	void printNode();
	
};

Node.cpp 

#include "Node.h"
#include<iostream>

void Node::printNode()
{
	std::cout << data << std::endl;
}

注意，这里直接输出data࿰