第十一周项目2(2)-职员有薪水了-优快云博客

本文链接：https://blog.youkuaiyun.com/gaozan0902/article/details/45823749

本文详细介绍了如何将C++类中string类型的成员变量更改为char*类型，并通过实例展示了类成员变量类型转换的过程。

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/*
 *Copyright (c) 2014, 烟台大学计算机学院
 *All rights reserved.
 *文件名称：week11-2-2.cpp
 *作者：高赞
 *完成日期：2015年 5 月 18 日
 *版本号：v1.1
 *
 *问题描述：将类声明中的string全部改为char *
 */
#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();
};

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();
};

CPerson::CPerson(char *name,char *id,int sex,int age):m_nSex(sex),m_nAge(age)
{
    m_szName=new char[strlen(name)+1];
    strcpy(m_szName,name);
    m_szId=new char[strlen(id)+1];
    strcpy(m_szId,id);
}
void CPerson::Show1()
{
    cout<<m_szName<<endl<<m_szId<<endl<<m_nSex<<endl<<m_nAge<<endl;
}
CPerson::~CPerson()
{
  delete []m_szName;
  delete []m_szId;
}
CEmployee::CEmployee(char *name,char *id,int sex,int age,char *department,float salary):CPerson(name,id,sex,age),m_Salary(salary)
{
    m_szDepartment=new char[strlen(department)+1];
    strcpy(m_szDepartment,department);
}
void CEmployee::Show2()
{
    Show1();
    cout<<m_szDepartment<<endl<<m_Salary<<endl;
}
CEmployee::~CEmployee()
{
  delete []m_szDepartment;
}
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;
}