类的继承和封装

代码#include<string.h>



classCEmployee

{

private:

charm_name[30];



public:

CEmployee(){};//此处，必须实现，以前C++版本是可以的，但vs2010下不可以

CEmployee(constcharnm) {

strcpy_s(m_name, nm);

}

};



classCWage :publicCEmployee//時薪職員

{

private:

floatm_wage;//時薪

floatm_hours;//時間



public:

CWage(constcharnm) : CEmployee(nm) {

//CEmployee(nm);//構造函數可以直接調用？前面的代碼==此行？

m_wage=250.0;

m_hours=40.0;

}



voidsetWage(floatwage) {m_wage=wage;}

voidsetHours(floathours) {m_hours=hours;}

};



//銷售員：有時薪，另外還有銷售額

classCSales :publicCWage//銷售員

{

private:

floatm_commission;//？

floatm_sale;//銷售數量



public:

CSales(constcharname) : CWage(name) {

m_commission=m_sale=0.0;

}

voidsetCommission(floatcommission){m_commission=commission;}

voidsetSales(floatsale) { m_sale=sale; }

floatcomputePay();

};



classCManager :publicCEmployee

{

private:

floatm_salary;

public:

CManager(constcharname) { m_salary=15000; }

voidsetSalary(floatsalary) { m_salary=salary; }

floatcomputePay();

};



voidmain01()

{

CManager manager("Manager Chen");

CSales sales("Sales Hou");

CWage wage("Wage Lee");

}



原文链接: https://www.cnblogs.com/flaaash/archive/2010/12/03/1895116.html

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