/*copyright(c)2016.烟台大学计算机学院 * All rights reserved, * 文件名称:text.Cpp * 作者:刘涛 * 完成日期:2016年5月12日 * 版本号:vc++6.0 *问题描述:定义一个名为CPerson的类,有以下私有成员:姓名、身份证号、性别和年龄,成员函数: 构造函数、析构函数、输出信息的函数。并在此基础上派生出CEmployee类,派生类CEmployee增加了 两个新的数据成员,分别用于表示部门和薪水。要求派生类CEmployee的构造函数显示调用基类CPerson 的构造函数,并为派生类CEmployee定义析构函数,定义输出信息的函数。 */ #include<iostream> #include<cstring> using namespace std; class CPerson { protected: char *m_szName; char *m_szId; int m_nSex;//0:women,1:man int m_nAge; public: CPerson(char *name,char *id,int sex,int age); void Show1(); ~CPerson(); }; CPerson::CPerson(char *name,char *id,int sex,int age) { m_szName=new char[10]; m_szName=name; m_szId=new char[19]; m_szId=id; m_nSex=sex; m_nAge=age; } void CPerson::Show1() { cout<<"姓名:"<<m_szName<<endl; cout<<"身份证号:"<<m_szId<<endl; cout<<"性别:"<<m_nSex<<endl; cout<<"年龄:"<<m_nAge<<endl; } CPerson::~CPerson() { cout<<"print over."<<endl; } /*--------------------------------------------------------------------------------------------------*/ class CEmployee:public CPerson { private: char *m_szDepartment; float m_Salary; public: CEmployee(char *name,char *id,int sex,int age,char *department,float salary); void Show2(); ~CEmployee(); }; CEmployee::CEmployee(char *name,char *id,int sex,int age,char *department,float salary):CPerson(name,id,sex,age) { m_szDepartment=new char[10]; m_szDepartment=department; m_Salary=salary; } void CEmployee::Show2() { Show1(); cout<<"部门:"<<m_szDepartment<<endl; cout<<"薪水:"<<m_Salary<<endl; } CEmployee::~CEmployee(){cout<<"over"<<endl;} /*--------------------------------------------------------------------------------------------------*/ int main() { char name[10],id[19],department[10]; int sex,age; float salary; cout<<"input employee's name,id,sex(0:women,1:man),age,department,salary:\n"; cin>>name>>id>>sex>>age>>department>>salary; CEmployee employee1(name,id,sex,age,department,salary); employee1.Show2(); return 0; }
运行结果:
<img src="http://img.blog.csdn.net/20160512152702020?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center" alt="" />