#include <iostream>#include <string>using namespace std;class Phone{public:	Phone(string name);	virtual ~Phone(){cout<<"Phone destory"<<endl;}	virtual void print();	string GetName(){return m_name;}private:	string m_name;};Phone::Phone(string name): m_name(name){	cout<<"Phone create"<<endl;}void Phone::print(){	cout<<"phone name:"<<m_name<<endl;}class Iphone:public Phone{public:	Iphone(string name, bool IsSiri = 1);	~Iphone();	Iphone(const Iphone& rhs);	Iphone& operator=(const Iphone& rhs);	virtual void print();private:	bool m_bIsSiri;};Iphone::Iphone(string name, bool IsSiri):Phone(name), m_bIsSiri(IsSiri){	cout<<GetName() + " create"<<endl;}Iphone::Iphone(const Iphone& rhs):Phone(rhs)	//base的copy 函数{	cout<< "copy func"<<endl;	m_bIsSiri = rhs.m_bIsSiri;}Iphone& Iphone::operator=(const Iphone& rhs){	cout<< "operator= func"<<endl;	Phone::operator=(rhs);	//base的赋值操作	m_bIsSiri = rhs.m_bIsSiri;	return *this;}Iphone::~Iphone(){	cout<<GetName() + " destory"<<endl;}void Iphone::print(){	cout<<"i am"<<" " + GetName();	if (m_bIsSiri)	{		cout<<" and i have siri"<<endl;	}	else	{		cout<<" and i have not siri"<<endl;	}}int main(){	Phone* pPhone = new Iphone("iphone");	pPhone->print();	delete pPhone;		pPhone = new Iphone("HTC", 0);	pPhone->print();	delete pPhone;	pPhone = NULL;	Iphone iphone("iphone");	Iphone HTC("HTC");	HTC = iphone;//operator=	HTC.print();	Iphone samsung(HTC);//copy构造函数	samsung.print();	return 1;}