// Lib13.cpp : 定义控制台应用程序的入口点。

//

#include "stdafx.h"

#include

#include

#include

using namespace std;

class employee

{

protected:

int number;

char*name;

double sumPay;

static int employeeNo;

public:

employee();

~employee();

virtual void pay()=0;

virtual void displayStatus();

};

class technician:public employee

{

protected:

float hourlyRate;

int workHours;

public:

technician();

void pay();

void displayStatus();

};

class salesman:virtual public employee

{

protected:

double CommRate;

double sales;

public:

salesman();

void pay();

void displayStatus();

};

class manager:virtual public employee

{

protected:

float monthlyPay;

public:

manager();

void pay();

void displayStatus();

};

class salesmanager:virtual public employee

{

public:

salesmanager();

void pay();

void displayStatus();

};

int employee::employeeNo=1000;

employee::employee()

{

char str[20];cout<

cin>>str;

name=new char[strlen(str)+1];

strcpy(name,str);

number=employeeNo++;

sumPay=0.0;

}

employee::~employee()

{

delete[]name;

}

void employee::displayStatus()

{

cout<

}

technician::technician()

{

hourlyRate=100;

}

void technician::pay()

{

cout<

cin>>workHours;

sumPay=hourlyRate*workHours;

}

void technician::displayStatus()

{

cout<

employee::displayStatus();

}

salesman::salesman()

{

CommRate=0.04;

}

void salesman::pay()

{

cout<

cin>>sales;

sumPay=sales*CommRate;

}

void salesman::displayStatus()

{

cout<

employee::displayStatus();

}

manager::manager()

{

monthlyPay=8000;

}

void manager:pay()

{

sumPay=monthlyPay;

}

void manager:displayStatus()

{

cout<

employee::displayStatus();

}

salesmanager::salesmanager()

{

monthlyPay=5000;

CommRate=0.05;

}

void salesmanager:pay()

{

cout<

cin>>sales;

sumPay=monthlyPay+sales*CommRate;

}

void salesmanager:displayStatus()

{

cout<

employee::displayStatus();

}

int _tmain(int argc, _TCHAR* argv[])

{

manager m1;

technician t1;

t1.pay();

t1.displayStatus();

salesman s1;

s1.pay();

s1.displayStatus();

salesmanager sm1;

sm1.pay();

sm1.displayStatus();

cout<

employee *ptr[4]={&m1,&t1,&s1,&sm1};

for(int i=0;i<4;i++)

{

ptr[i]->displayStatus();

}

return 0;

}