c++实践参考：教师兼干部类

/*
*Copyright(c)2016,烟台大学计算机学院
*All right reserved.
*文件名称：test.cpp
*作者：黄金婵
*完成日期：2016年6月13日
*版本号：v1.0
*
*问题描述：分别定义Teacher(教师)类和Cadre（干部）类，采用多重继承方式由这两个类派生出新类Teacher_Cadre（教师兼干部）。
*输入描述：
*程序输出：
*/
#include<string>
#include <iostream>
using namespace std;
class Teacher
{
public:
Teacher(string nam,int a,char s,string tit,string ad,string t);
void display();
protected:
string name;
int age;
char sex;
string title;
string addr;
string tel;
};

Teacher::Teacher(string nam,int a,char s,string tit,string ad,string t):
name(nam),age(a),sex(s),title(tit),addr(ad),tel(t) { }

void Teacher::display()
{
cout<<"name:"<<name<<endl;
cout<<"age"<<age<<endl;
cout<<"sex:"<<sex<<endl;
cout<<"title:"<<title<<endl;
cout<<"address:"<<addr<<endl;
cout<<"tel:"<<tel<<endl;
}

class Cadre
{
public:
Cadre(string nam,int a,char s,string p,string ad,string t);
void display();
protected:
string name;
int age;
char sex;
string post;
string addr;
string tel;
};

Cadre::Cadre(string nam,int a,char s,string p,string ad,string t):
name(nam),age(a),sex(s),post(p),addr(ad),tel(t) {}

void Cadre::display()
{
cout<<"name:"<<name<<endl;
cout<<"age:"<<age<<endl;
cout<<"sex:"<<sex<<endl;
cout<<"post:"<<post<<endl;
cout<<"address:"<<addr<<endl;
cout<<"tel:"<<tel<<endl;
}

class Teacher_Cadre:public Teacher,public Cadre
{
public:
Teacher_Cadre(string nam,int a,char s,string tit,string p,string ad,string t,float w);
void show( );
private:
float wage;
};

Teacher_Cadre::Teacher_Cadre(string nam,int a,char s,string t,string p,string ad,string tel,float w):
Teacher(nam,a,s,t,ad,tel),Cadre(nam,a,s,p,ad,tel),wage(w) {}

void Teacher_Cadre::show( )
{
Teacher::display();
cout<<"post:"<<Cadre::post<<endl;
cout<<"wages:"<<wage<<endl;
}

int main( )
{
Teacher_Cadre te_ca("Wang-li",50,'f',"prof.","president","135 Beijing Road,Shanghai","(021)61234567",1534.5);
te_ca.show( );
return 0;
}

知识点总结：

               一个派生类，可以同时有多个基类，这种情况成为多继承。在c++程序设计中，进行了派生类的定以后，给出该类的成员函数的实现，整个类就算完成了，可以由它来生成对象进行实际问题的处理。