第十一周 项目2--职员有薪水了（用深复制）

/**程序的版权和版本声明部分：*Copyright（c）2013，烟台大学计算机学院学生*All rights reserved.*文件名称：*作者：尚振伟*完成日期：2014年5月6日*版本号：v0.1*对任务及求解方法的描述部分：*输入描述：无*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。*程序输入：*程序输出：*问题分析：*算法设计：*我的程序：*/#include <iostream>#include <cstdio>#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();};class CEmployee:public CPerson{private:    char *m_szDepartment;    double m_Salary;public:    CEmployee(char *name,char *id,int sex,int age,char *department,double salary);    void Show2();    ~CEmployee();};CPerson::CPerson(char *name,char *id,int sex,int age){    m_szName=new char[strlen(name)+1];    strcpy(m_szName,name);    m_szId=new char[strlen(id)+1];    strcpy(m_szId,id);    m_nSex=sex;    m_nAge=age;}CEmployee::CEmployee(char *name,char *id,int sex,int age,char *department,double salary)    :CPerson(name,id,sex,age){    m_szDepartment=new char[strlen(department)+1];    strcpy(m_szDepartment,department);    m_Salary=salary;}void CPerson::Show1(){    cout<<m_szName<<"   "<<m_szId<<" ";    if(m_nSex==0)    {        cout<<"women"<<"　";    }    else    {        cout<<"men"<<" ";    }    cout<<"  "<<m_nAge<<" ";}void CEmployee::Show2(){    cout<<"name       id             sex  age  deperment  salary"<<endl;    Show1();    cout<<"  "<<m_szDepartment<<"  "<<m_Salary<<endl;}CPerson::~CPerson()//析构函数{    if(!*m_szName)    {        delete []m_szName;    }    if(!*m_szId)    {        delete []m_szId;    }}CEmployee::~CEmployee() //析构函数{    if(!*m_szDepartment)    {        delete []m_szDepartment;    }}int main(){    char name[10],id[19],department[10];    int sex,age;    double 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;}

结果展示：

心得体会：头文件太重要了。