#include?<iostream>
#include?<string>
using?namespace?std;
/**
?*?定義類：Student
?*?數據成員：m_strName
?*?無參構造函數：Student()
?*?有參構造函數：Student(string?_name)
?*?拷貝構造函數：Student(const?Student&?stu)
?*?析構函數：~Student()
?*?數據成員函數：setName(string?_name)、getName()
?*/
class?Student
{
????public:
?????Student()
?????{
?????????m_strName="?";
?????????
?????}
?????Student(string?_name)
?????{
?????????m_strName=_name;
?????????
?????}
????????Student(const?Student&?stu){};
????????~Student(){};
????????void?setName(string?);
????
????????string?getName();
?
????private:
????????string?m_strName;
};
void?Student::setName(string?_name)
{
?????m_strName=_name;
}
string?Student::getName()
{
????return??m_strName;
}

int?main(void)
{
????//?通過new方式實例化對象*stu
????Student?*stu?=?new?Student();
????//?更改對象的數據成員為“慕課網”
	stu->setName("慕課網")；
????//?打印對象的數據成員
	cout<<stu->getName()<<endl;
	delete?stu;
	stu=NULL;
	return?0;
}