C++实现员工工资管理系统

ゝ一世哀愁。 2021-09-22 07:14 441阅读 0赞

**类的抽象与类间关系**

Ø Date类：日期类，表示一个日期

Ø Department类：表示部门类。

Ø Employee类：表示员工的抽象类。

Ø Technician类：表示技术员类。

Ø Saler类：表示销售员类。

Ø Manager类：表示经理类。

Ø SalerManager类：表示销售经理类。

类间关系——组合关系，如下图如下。

**1 主控模块运行界面**

![Center][]

**2 添加信息模块运行界面**

![Center 1][]

**3 查询信息模块运行界面**

![Center 2][]

**4.删除信息模块运行界面**

![Center 3][]

**5 显示信息模块运行界面**

![Center 4][]

**6 部门管理运行界面**

![Center 5][]

**7 部门信息浏览界面**

![Center 6][]

**8 按部门统计信息界面**

![Center 7][]

**9 工资排序运行界面**

![Center 8][]

**10 部门相关操作运行界面**

![Center 9][]

**11 退出模块运行界面**

![Center 10][]

部分代码：

//data.h	//类的设计	//类的设计

#ifndef _EMPLOYEE
    #define _EMPLOYEE
    
    #include <map>
    #include "define.h"
    #include <string>
    #include <fstream>
    #include <iostream>
    using namespace std;
    
    /*日期类*/
    class Date
    {
    protected:
    	int age;
    	int year;
    	int month;
    	int day;
    public:  
    	void Init(int y, int m, int d);
    	int GetYear();
    	int GetMonth();
    	int GetDay();
    	int GetAge();
    };
    /*部门类*/
    class Department
    {
    protected:
    	static int dCount;		//部门数目
    	string *str;			//储存所有部门
    	int *bianhao;			//部门编号 
    public:
    	Department();					//默认构造函数
    	~Department();					//清理动态申请的空间
    	void InitDep(string *s, int *b, int length);	//加载文件后初始化部门信息
    
    	string Check(string d);			//查找是否有这个部门  <绑定关系>
    	void Add(string NewDep);		//添加部门
    	void Delete(string OldDep);		//删除部门
    	void Modify(string OldDep, string NewDep);	//修改部门的名字   depNa原来部门的名字  dep_Na修改后的名字	
    	void Scan();					//浏览部门
    
    	int GetDNumber(string d);		//获取部门编号
    	static int GetDCount();			//获取部门数目
    	string GetDep(int choice);		//获取所需部门
    };
    
    /*员工抽象类*/
    class Employee				//派生类成员函数可以访问直接基类的保护成员,但派生的派生则不可以
    {
    protected:
    	static int eCount;				//员工数目
    	static int MaxNum;				//最大工号
    	int number;						//工号 (系统自动赋值  不输入)
    	int age;						//年龄
    	float salary;					//当月工资
    	string name;					//姓名
    	string sex;						//性别
    	string department;				//员工所属的部门
    	Department dep;					//部门  (类的组合)
    	string job;						//岗位	
    	Date date;						//日期类
    public:
    	Employee();						//无参(默认)构造函数
    	void Init();					//初始化员工   基本信息
    	virtual void Output();			//输出员工信息	(虚函数 动态多态性)
    	Employee &operator =(const Employee &obj);	//重载=
    
    	static int GetECount();				//获取员工数目
    	int GetNumber();					//获取工号     
    	int GetAge();						//获取员工年龄
    	float GetSalary();					//获取员工当月工资
    	string GetName();					//获取员工姓名
    	string GetSex();					//获取员工性别
    	string GetJob();					//获取员工岗位
    	string GetDepartment() const;		//获取员工的部门
    
    	void SetMaxNum(int m);				//加载文件后设置初始化最大工号
    	void SetECount(int size);			//修改员工数目
    	void SetName(string tname);			//修改姓名
    	void SetSex(string tsex);			//修改性别
    	void SetAge(int tage);				//修改年龄
    	void SetJob(string tjob);			//修改岗位	
    	void SetSalary(float tsalary);		//修改当月工资
    	void SetDep(string tdepart);		//修改员工所属的部门 
    
    	void InitDep(string *s, int *b, int length);		//初始化部门信息
    	string Check(string d);								//查找是否有这个部门  <绑定关系>
    	void AddDep(string NewDep);							//添加部门
    	void DeleteDep(string OldDep);						//删除部门
    	void ModifyDep(string OldDep, string NewDep);		//修改部门的名字
    	void BrowseDep();									//浏览部门
    	int GetDNumber(string d);							//获取部门编号
    	int GetDCount() const;								//获取部门数目
    	string GetDep(int choice);							//获取所需部门
    };
    
    /*技术员类*/
    class Technician :virtual public Employee			//虚基类继承(至多调用一次虚基类的构造函数)
    {
    private:
    	float hours;						//工作时间
    public:
    	Technician();						//无参(默认)构造函数	
    	Technician(const Technician &obj);	//拷贝构造函数			    ①拷贝构造的概念是用已有对象构造新对象.
    
    
    	void Input();			//输入技术员信息
    	void Output();			//输出技术员信息
    	float GetHours();		//获取工时
    	void SetHours(float hour);//修改工时
    
    	Technician &operator =(const Technician &obj);		//重载=		  //②赋值运算的概念是=左右操作数均已存在
    	friend ostream & operator << (ostream &out, Technician &tec);		//友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    	friend istream & operator >> (istream &in, Technician &tec);		//友元函数输入重载运算符">>"  ;
    };
    
    /*销售员类*/
    class Saler :virtual public Employee
    {
    private:
    	float balance;		//销售额度
    public:
    	Saler();			//无参(默认)构造函数
    	Saler(const Saler &obj);	//拷贝构造函数
    
    	void Input();		//输入销售员信息
    	void Output();		//输出销售员信息
    	float GetBalance();	//获取员工销售额度
    	void SetBalance(float tbalance);	//修改员工销售额度
    
    	Saler &operator =(const Saler &obj);		//重载=
    	friend ostream & operator << (ostream &out, Saler &s);	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    	friend istream & operator >> (istream &in, Saler &s);	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    };
    
    /*经理类*/
    class Manager :virtual public Employee
    {
    
    public:
    	Manager();			//无参(默认)构造函数
    	Manager(const Manager &obj);	//拷贝构造函数
    
    	void Input();		//输入经理信息
    	void Output();		//输出经理信息
    
    	//Manager &operator =(const Manager &obj);		//重载=
    	friend ostream & operator << (ostream &out, Manager &m);	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    	friend   istream & operator >> (istream &in, Manager &m);
    };
    
    /*销售经理类*/
    class SalerManager :public Saler, public Manager		//继承销售员   经理  先调用构造Saler    在调用 Manager
    {
    	float totalBalance;	//该部门的销售总额度
    public:
    	SalerManager();		//无参(默认)构造函数
    	SalerManager(const SalerManager &obj);	//拷贝构造函数
    
    	void Input();		//输入销售经理信息
    	void Output();		//输出销售经理信息
    
    	int GetNumber();
    	int GetAge();
    	float GetTotal();						//获取该部门的销售总额度
    	float GetSalary();
    	string GetName();
    	string GetDepartment() const;			//获取员工的部门
    
    	void SetName(string tname);				//修改姓名
    	void SetSex(string tsex);				//修改性别
    	void SetAge(int tage);					//修改年龄
    	void SetJob(string tjob);				//修改岗位	
    	void SetSalary(float tsalary);			//修改当月工资
    	void SetDep(string tdepart);			//修改员工所属的部门 
    	void SetTotal(float ttotalBalance);		//修改该部门的销售总额度
    
    
    	SalerManager &operator =(const SalerManager &obj);					//重载=
    	friend ostream & operator << (ostream &out, SalerManager &sm);	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    	friend istream & operator >> (istream &in, SalerManager &sm);	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    };
    
    #endif

//data.cpp 类的实现

#define _CRT_SECURE_NO_WARNINGS
    #include "define.h"
    #include "data.h"
    #include <iostream>
    #include <fstream>
    #include <iomanip>
    using namespace std;
    
    int Department::dCount = 6;		//部门数目  默认6个部门(1.财政部  2.人力部  3.营销部 4.研发部 5.信息部 6.服务部 )
    int Employee::eCount = 0;		//员工数目
    int Employee::MaxNum = 0;
    string Dep[6] = { "财政部", "人力部", "营销部", "研发部", "信息部", "服务部" };
    
    /********************Date类成员函数定义********************/
    void Date::Init(int y,int m,int d)
    {
    	year = y;
    	month = m;
    	day = d;
    }
    int Date::GetYear()
    {
    	return year;
    }
    int Date::GetMonth()
    {
    	return month;
    }
    int Date::GetDay()
    {
    	return day;
    }
    int Date::GetAge()
    {
    	time_t t=time(NULL); 
    	int yNow, mNow, dNow;
    	char y[5];
    
    	strftime(y,5,"%Y",localtime(&t));
    	//字符串转数字
    	sscanf(y, "%d", &yNow);
    	// 计算年数
    	age = yNow - year;
    	return age;
    }
    /*****************Department类成员函数定义*****************/
    Department::Department()					//默认构造函数
    {
    	str = new string[Department::dCount];
    	for (int i = 0; i < dCount; i++)		//初始化部门名
    		str[i] = Dep[i];
    
    	bianhao = new int[Department::dCount];
    	for (int i = 0; i < dCount; i++)		//初始化部门编号
    		bianhao[i] = i + 1;
    }
    
    Department::~Department()					//清理动态申请的空间
    {
    	if (str)
    		delete[]str;
    	str = NULL;
    
    	if (bianhao)
    		delete[]bianhao;
    	bianhao = NULL;
    }
    
    void Department::InitDep(string *s, int *b, int length)	//加载文件后初始化部门信息
    {
    	str = new string[length];
    	bianhao = new int[length];
    	for (int i = 0; i < length; i++)
    	{
    		str[i] = s[i];
    		bianhao[i] = b[i];
    	}
    }
    
    string Department::Check(string d)			//查找是否有这个部门  <绑定关系>
    {
    	for (int i = 0; i < dCount; i++)
    	{
    		if (d == str[i])
    			return d;
    	}
    	return "0";
    }
    
    void Department::Add(string NewDep)			//添加部门
    {
    	if (Check(NewDep) != "0")				//部门存在 则不添加
    		return;
    
    	string *temp = new string[Department::dCount];
    	int *itemp = new int[Department::dCount];
    	for (int i = 0; i < dCount; i++)		//备份原有的部门
    		temp[i] = str[i];
    	for (int i = 0; i < dCount; i++)		//备份原有的部门编号
    		itemp[i] = bianhao[i];
    	if (str)
    		delete[]str;
    	if (bianhao)
    		delete[]bianhao;
    
    	int i;
    	str = new string[Department::dCount + 1];
    	bianhao = new int[Department::dCount + 1];
    	for (i = 0; i < dCount; i++)		//覆盖原有的部门
    		str[i] = temp[i];
    	for (i = 0; i < dCount; i++)		//新增加1
    		bianhao[i] = itemp[i];
    
    	bianhao[dCount] = bianhao[i - 1] + 1;
    	str[dCount] = NewDep;					//新增
    	dCount++;
    	cout << "添加部门成功。\n";
    	delete[]temp;
    }
    
    void Department::Delete(string OldDep)		//删除部门
    {
    	if (dCount != 0 && Check(OldDep) != "0")
    	{
    		for (int i = 0; i < dCount; i++)
    		{
    			if (str[i] == OldDep)						//查找要删除的部门
    			{
    				cout << "删除" << OldDep << "部门成功!\n";
    				for (int j = i; j < dCount - 1; j++)
    				{
    					str[j] = str[j + 1];				//将要删除的部门覆盖掉
    					bianhao[j] = bianhao[j + 1];
    				}
    				break;
    			}
    		}
    		dCount--;
    	}
    	else
    		cout << "还没有该部门!\n";
    }
    
    void Department::Modify(string OldDep, string NewDep)	//修改部门的名称
    {
    	if (dCount != 0 && Check(OldDep) != "0")
    	{
    		for (int i = 0; i < dCount; i++)
    		{
    			if (str[i] == OldDep)						//查找要修改的部门
    			{
    				str[i] = NewDep;
    				cout << "修改部门成功!\n";
    				break;
    			}
    		}
    	}
    	else
    		cout << "还没有该部门!\n";
    }
    
    void Department::Scan()						//浏览部门
    {
    	cout << endl;
    	SIGN_3;
    	for (int i = 0; i < dCount; i++)
    	{
    		cout << "       ┃ 选项:(" << i + 1 << ")   ┃ 编号:" << bianhao[i] << "   ┃ " << str[i] <<" ┃"<< endl;
    		if (i + 1 != dCount)
    			SIGN_4;
    	}
    	SIGN_5;
    }
    
    int  Department::GetDNumber(string d)		//获取部门编号 
    {
    	for (int i = 0; i < dCount; i++)
    	{
    		if (str[i] == d)
    			return i;
    	}
    	return -1;
    }
    
    int Department::GetDCount()					//获取部门数目
    {
    	return dCount;
    }
    
    string Department::GetDep(int choice)		//获取所需部门
    {
    	if (choice < 0 || choice >= dCount)
    		return "0";
    	return str[choice];
    }
    
    /*****************Employee类成员函数定义*****************/
    Employee::Employee()					//无参(默认)构造函数
    {
    	age = 0;							//表示还没有这个员工
    	salary = 0;							//工资初始化为0
    	job = "---";
    	name = "---";
    	number = 0;
    	sex = "---";
    	SetDep("----");
    }
    void Employee::Init()					//初始化员工
    {
    	string depart;
    	cout << "输入姓名:";
    	cin >> name;
    	cout << "输入性别:";
    	cin >> sex;
    	while (sex != "男" && sex != "女")
    	{
    		cout << "输入错误!请重新输入(男或者女):";
    		cin >> sex;
    	}
    
    	cout << "输入出生日期(格式为 1999-1-1):";
    	char strAge[13];
    	int year, month, day;
    	int i;
    	cin >> strAge;
    	while (strAge[4] != '-' || (strAge[7] != '-'&& strAge[6]!='-'))
    	{
    		cout << "格式错误,请重新输入:";
    		AGAIN:
    		cin >> strAge;
    	}
    	char y[5] = {0};
    	for (i = 0; i < strlen(strAge); i++)
    	{
    		if (strAge[i] == '-')
    			break;
    		y[i] = strAge[i];
    	}
    	int k = 0;
    	char m[3] = {0};
    	for (i++; i < strlen(strAge); i++)
    	{
    		if (strAge[i] == '-')
    			break;
    		m[k++] = strAge[i];
    	}
    	int j = 0;
    	char d[3] = {0};
    	for (i++; i < strlen(strAge); i++)
    	{
    		if (strAge[i] == '\0')
    			break;
    		d[j++] = strAge[i];
    	}
    	sscanf(y, "%d", &year);   
    	sscanf(m,"%d", &month);
    	sscanf(d, "%d", &day);
    	if (year >2000 || year < 1900 || month>12 || day>31)
    	{
    		cout << "输入的日期不切实际!请重新输入:";
    		goto AGAIN;
    	}
    	date.Init(year, month, day);
    	age = date.GetAge();
    	
    	cout << "输入部门:";
    	cin >> depart;
    	while (Check(depart) == "0")
    	{
    		cout << "还没有" << depart << "这个部门,请重新输入:";
    		cin >> depart;
    	}
    	SetDep(depart);
    	number = MaxNum + 1;					//最大员工数加1  备注	
    	eCount++;								//实际员工数加1
    	MaxNum++;
    }
    void Employee::Output()						//输出员工信息
    {
    
    }
    Employee &Employee::operator = (const Employee &obj)
    {
    	this->number = obj.number;				//工号
    	this->name = obj.name;					//姓名
    	this->sex = obj.sex;					//性别
    	this->age = obj.age;					//年龄
    	SetDep(department);						//部门
    	this->job = obj.job;					//岗位	
    	this->salary = obj.salary;				//当月工资
    	return *this;
    }
    
    int Employee::GetECount()					//获取员工数目
    {
    	return eCount;
    }
    int Employee::GetNumber()					//获取工号  （函数访问静态成员数据）
    {
    	return number;
    }
    int Employee::GetAge()						//获取员工年龄
    {
    	return age;
    }
    float Employee::GetSalary()					//获取员工当月工资
    {
    	return salary;
    }
    string Employee::GetName()					//获取员工姓名
    {
    	return name;
    }
    string Employee::GetSex()					//获取员工性别
    {
    	return sex;
    }
    string Employee::GetJob()					//获取员工岗位
    {
    	return job;
    }
    string Employee::GetDepartment()  const		//获取员工的部门
    {
    	return department;
    }
    
    void Employee::SetMaxNum(int m)				//加载文件后设置初始化最大工号
    {
    	MaxNum = m;
    }
    
    void Employee::SetECount(int size)			//修改员工数目
    {
    	eCount = size;
    }
    void Employee::SetName(string tname)		//修改姓名
    {
    	name = tname;
    }
    void Employee::SetSex(string tsex)			//修改性别
    {
    	sex = tsex;
    }
    void Employee::SetAge(int tage)				//修改年龄
    {
    	age = tage;
    }
    void Employee::SetJob(string tjob)			//修改岗位	
    {
    	job = tjob;
    }
    void Employee::SetSalary(float tsalary)		//修改当月工资
    {
    	salary = tsalary;
    }
    void Employee::SetDep(string tdepart)		//修改员工所属的部门 
    {
    	department = tdepart;
    }
    
    void Employee::InitDep(string *s, int *b, int length)	//初始化部门信息
    {
    	dep.InitDep(s, b, length);
    }
    string Employee::Check(string d)						//查找是否有这个部门  <绑定关系>
    {
    	return dep.Check(d);
    }
    void Employee::AddDep(string NewDep)					//添加部门
    {
    	dep.Add(NewDep);
    }
    void Employee::DeleteDep(string OldDep)					//删除部门
    {
    	dep.Delete(OldDep);
    }
    void Employee::ModifyDep(string OldDep, string NewDep)	//修改部门的名字
    {
    	dep.Modify(OldDep, NewDep);
    }
    void Employee::BrowseDep()						//浏览部门
    {
    	dep.Scan();
    }
    int Employee::GetDNumber(string d)				//获取部门数目
    {
    	return dep.GetDNumber(d);
    }
    int Employee::GetDCount()const					//获取部门数目
    {
    	return dep.GetDCount();
    }
    string Employee::GetDep(int choice)				//获取所需部门
    {
    	return dep.GetDep(choice);
    }
    
    /**************Technician类成员函数定义*******************/
    Technician::Technician()						//无参(默认)构造函数
    {
    	hours = 0;
    	job = "技术员";
    }
    Technician::Technician(const Technician &obj)	//拷贝构造函数	
    {
    	hours = obj.hours;				//工时
    	eCount = obj.eCount;			//员工数目
    	number = obj.number;			//工号 (系统自动赋值  不输入)
    	name = obj.name;					//姓名
    	sex = obj.sex;					//性别
    	age = obj.age;					//年龄
    	SetDep(obj.GetDepartment());	//部门  (类的组合)
    	job = obj.job;					//岗位	
    	salary = obj.salary;			//当月工资
    }
    
    void Technician::Input()			//输入技术员信息
    {
    	this->Init();
    }
    void Technician::Output()			//输出技术员信息
    { 
    	cout << setw(5) << number << setw(8) << name << setw(6) << sex << setw(7) << age << setw(11) << GetDepartment() << setw(10) << job << setw(6) << hours << "       ----" << setw(12) << salary << endl;
    }
    
    float Technician::GetHours()		//获取工时
    {
    	return hours;
    }
    void Technician::SetHours(float hour)	//修改工时
    {
    	this->hours = hour;
    }
    
    Technician &Technician::operator = (const Technician &obj)	//重载=
    {
    	Employee::operator = (obj);								//调用Employee的重载=
    	this->hours = obj.hours;
    	return *this;
    }
    ostream & operator << (ostream &out, Technician &tec)	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    {
    	out << tec.number << ' ' << tec.name << ' ' << tec.sex << ' ' << tec.age << ' ' << tec.GetDepartment()
    		<< ' ' << tec.job << ' ' << tec.hours << ' ' << tec.salary << endl;
    	return out;
    }
    istream & operator >> (istream &in, Technician &tec)	    //友元函数重载输出运算符">>"  ( 函数/运算符重载 静态多态性)
    {
    	in >> tec.number >> tec.name >> tec.sex >> tec.age >> tec.department
    		>> tec.job >> tec.hours >> tec.salary;
    	return in;
    }
    /****************Saler类成员函数定义********************/
    Saler::Saler()				//无参(默认)构造函数
    {
    	job = "销售员";
    	balance = 0;
    }
    Saler::Saler(const Saler &obj)
    {
    	balance = obj.balance;			//销售额度
    	eCount = obj.eCount;			//员工数目
    	number = obj.number;			//工号 (系统自动赋值  不输入)
    	name = obj.name;				//姓名
    	sex = obj.sex;					//性别
    	age = obj.age;					//年龄
    	SetDep(obj.GetDepartment());	//部门  (类的组合)
    	job = obj.job;					//岗位	
    	salary = obj.salary;			//当月工资
    }
    
    void Saler::Input()			//输入销售员信息
    {
    	this->Init();
    }
    void Saler::Output()		//输出销售员信息
    {
    	cout << setw(5) << number << setw(8) << name << setw(6) << sex << setw(7) << age << setw(11) << GetDepartment() << setw(10) << job << "    ---" << setw(10) << balance << setw(12) << salary << endl;
    }
    
    float Saler::GetBalance()	//获取销售额度
    {
    	return balance;
    }
    void Saler::SetBalance(float tbalance)	//修改员工销售额度
    {
    	balance = tbalance;
    }
    
    Saler &Saler::operator =(const Saler &obj)		//重载=
    {
    	Employee::operator = (obj);
    	this->balance = obj.balance;
    	return *this;
    }
    ostream & operator << (ostream &out, Saler &s)	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    {
    	out << s.number << ' ' << s.name << ' ' << s.sex << ' ' << s.age << ' ' << s.department << ' ' << s.job << ' ' << s.balance << ' ' << s.salary << endl;
    	return out;
    }
    istream & operator >> (istream &in, Saler &s)	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    {
    	in >> s.number >> s.name >> s.sex >> s.age >> s.department
    		>> s.job >> s.balance >> s.salary;
    	return in;
    }
    /****************Manager类成员函数定义********************/
    Manager::Manager()			//无参(默认)构造函数
    {
    	salary = REGULAR_SALARY;
    	job = "经理";
    }
    Manager::Manager(const Manager &obj)	//拷贝构造函数
    {
    	eCount = obj.eCount;				//员工数目
    	number = obj.number;				//工号 (系统自动赋值  不输入)
    	name = obj.name;					//姓名
    	sex = obj.sex;						//性别
    	age = obj.age;						//年龄
    	SetDep(obj.GetDepartment());		//部门  (类的组合)
    	job = obj.job;						//岗位	
    	salary = obj.salary;				//当月工资
    }
    
    void Manager::Input()
    {
    	this->Init();			//输入经理信息
    }
    void Manager::Output()
    {
    	cout << setw(5) << number << setw(8) << name << setw(6) << sex << setw(7) << age << setw(11) << department << setw(10) << job << "    ---" << "      ----" << setw(12) << salary << endl;
    }
    
    //Manager &Manager::operator = (const Manager &obj)		//重载=
    //{
    //	Employee::operator = (obj);
    //	return *this;
    //}
    ostream & operator << (ostream &out, Manager &m)	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    {
    	out << m.number << ' ' << m.name << ' ' << m.sex << ' ' << m.age << ' ' << m.department << ' ' << m.job << ' ' << m.salary << endl;
    	return out;
    }
    istream & operator >> (istream &in, Manager &m)	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    {
    	in >> m.number >> m.name >> m.sex >> m.age >> m.department
    		>> m.job >> m.salary;
    	return in;
    }
    /**************SalerManager类成员函数定义*****************/
    SalerManager::SalerManager()			//无参(默认)构造函数
    {
    	totalBalance = 0;
    }
    SalerManager::SalerManager(const SalerManager &obj)
    {
    	eCount = obj.eCount;				//员工数目
    	number = obj.number;				//工号 (系统自动赋值  不输入)
    	name = obj.name;					//姓名
    	sex = obj.sex;						//性别
    	age = obj.age;						//年龄
    	SetDep(obj.GetDepartment());		//部门  (类的组合)
    	job = obj.job;						//岗位	
    	salary = obj.salary;				//当月工资
    	totalBalance = obj.totalBalance;	//该部门的总销售额度
    }
    
    void SalerManager::Input()					//输入销售经理信息
    {
    	Saler::SetJob("销售经理");
    	this->Saler::Init();
    }
    void SalerManager::Output()					//输出销售经理信息
    {
    	cout << setw(5) << GetNumber() << setw(8) << GetName() << setw(6) << GetSex() << setw(7) << GetAge() << setw(11) << GetDepartment() << setw(10) << GetJob() << "    ---" << setw(10) << GetTotal() << setw(12) << GetSalary() << endl;
    }
    
    float SalerManager::GetSalary()
    {
    	return Saler::GetSalary();
    }
    float SalerManager::GetTotal()				//获取该部门的销售总额度
    {
    	return totalBalance;
    }
    int SalerManager::GetNumber()				//获取工号 
    {
    	return Saler::GetNumber();
    }
    int SalerManager::GetAge()					//获取年龄
    {
    	return Saler::GetAge();
    }
    string SalerManager::GetName()				//获取姓名
    {
    	return Saler::GetName();
    }
    string SalerManager::GetDepartment() const				//获取员工的部门
    {
    	return Saler::GetDepartment();
    }
    
    void SalerManager::SetTotal(float ttotalBalance)		//修改该部门的销售总额度
    {
    	totalBalance = ttotalBalance;
    }
    
    void SalerManager::SetName(string tname)				//修改姓名
    {
    	Saler::SetName(tname);
    }
    void SalerManager::SetSex(string tsex)					//修改性别
    {
    	Saler::SetSex(tsex);
    }
    void SalerManager::SetAge(int tage)						//修改年龄
    {
    	Saler::SetAge(tage);
    }
    void SalerManager::SetJob(string tjob)					//修改岗位	
    {
    	Saler::SetJob(tjob);
    }
    void SalerManager::SetSalary(float tsalary)				//修改当月工资
    {
    	Saler::SetSalary(tsalary);
    }
    void SalerManager::SetDep(string tdepart)				//修改员工所属的部门 
    {
    	Saler::SetDep(tdepart);
    }
    
    SalerManager &SalerManager::operator = (const SalerManager &obj)		//重载=
    {
    	Employee::operator = (obj);
    	totalBalance = obj.totalBalance;
    	return *this;
    }
    ostream & operator << (ostream &out, SalerManager &sm)	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    {
    	out << sm.GetNumber() << ' ' << sm.GetName() << ' ' << sm.GetSex() << ' ' << sm.GetAge() << ' ' << sm.department << ' ' << sm.GetJob() << ' ' << sm.GetTotal() << ' ' << sm.GetSalary() << endl;
    	return out;
    }
    istream & operator >> (istream &in, SalerManager &sm)	    //友元函数重载输出运算符"<<"  ( 函数/运算符重载 静态多态性)
    {
    	in >> sm.number >> sm.name >> sm.sex >> sm.age >> sm.department
    		>> sm.job >> sm.totalBalance >> sm.salary;
    	return in;
    }

完整的代码:

[http://download.csdn.net/detail/zhangxiaoyu\_sy/9889872][http_download.csdn.net_detail_zhangxiaoyu_sy_9889872]

[Center]: /images/20210920/554a4b88a0d2441a80dc4590cde1e170.png
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[Center 6]: /images/20210920/792cf3c3743d4895b0cbd3bcee8fa185.png
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[Center 10]: /images/20210920/1c6c635408e841718caa820fcba07f58.png
[http_download.csdn.net_detail_zhangxiaoyu_sy_9889872]: http://download.csdn.net/detail/zhangxiaoyu_sy/9889872