职工管理系统-----实现职工类

创建一个worker抽象类

//职工抽象类
class worker {
public:
	//职工的编号、姓名、部门编号
	int m_id;
	string m_name;
	int m_DeptId;
	//显示个人信息
	virtual void showInfo()=0;
	//获取岗位名称
	virtual string getDeptName() = 0;
};

　　//创建普通员工文件

//普通员工文件
#pragma once;
#include<iostream>
#include "worker.h"
using namespace std;

class Employee :public worker {
public:

    //构造函数
    Employee(int id,string name,int dId);

    //显示个人信息
    virtual void showInfo();

    //获取岗位名称
    virtual string getDeptName();
};

实现普通员工

#include<iostream>
#include"employee.h"

Employee::Employee(int id ,string name,int dId) {
    this->m_id = id;
    this->m_name = name;
    this->m_DeptId = dId;

}
//显示个人信息
void Employee::showInfo() {
    cout << "职工编号：" << this->m_id
        << "\t职工姓名："<<this->m_name
        << "\t职工岗位：" <<this->getDeptName()
        << "\t岗位职责：完成经理交给的任务" << endl;
}

//获取岗位名称
 string  Employee:: getDeptName() {
     return string("员工");
}

测试，在职工管理系统.cpp

 
    worker *worker=NULL;
    worker = new Employee(1,"张三",1);
    worker->showInfo();
    worker = new Manager(2,"李四",2);
    worker->showInfo();
    worker = new Boos(3, "王五", 3);
    worker->showInfo();

经理类&老板类是一样的~