#include<iostream>
#include<stdio.h>
#include<sys/types.h>
#include<sys/stat.h>
#include<unistd.h>
#include <fcntl.h>


using namespace std;

class Building;
class goodGay
{
public:

	goodGay();
	void visit();

private:
	Building *building;
};


class Building
{
	//告诉编译器 goodGay类是Building类的好朋友，可以访问到Building类中私有内容
	friend class goodGay;

public:
	Building();

public:
	string m_SittingRoom; //客厅
	// string m_BedRoom;//卧室

private:
	string m_BedRoom;//卧室
};

Building::Building()
{
	this->m_SittingRoom = "客厅";
	this->m_BedRoom = "卧室";
}

goodGay::goodGay()
{
	building = new Building;
}

void goodGay::visit()
{
	cout << "好基友正在访问" << building->m_SittingRoom << endl;
	cout << "好基友正在访问" << building->m_BedRoom << endl;
}

void test01()
{
	goodGay gg;
	gg.visit();

}

int main(){

	test01();

	return 0;
}