vehicle_class.h

一个简单的实现汽车类的管理

#include "iostream.h"

class vehicle{
protected:
	int wheels,weight;
public:
   vehicle::vehicle(int wh,int we):wheels(wh),weight(we){}
void print();
};
void vehicle::print()
{
	cout<<"车轮个数为:"<<wheels<<"个."<<endl;
	cout<<"车重为:"<<weight<<"吨."<<endl;
 }
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------

class car:private vehicle {
	int take_person;
public:
car(int wh,int we,int ta):vehicle(wh,we),take_person(ta){}
void print1();
};
void car::print1()
{
print();
cout<<"小车的载人数量为:"<<take_person<<"个."<<endl;
}
//---------------------------------------------------------------------
//--------------------------------------------------------------------
class truck:private vehicle
{
int	person_take_truck,weight_take;
public:
truck(int wh,int we,int ta,int wei):vehicle(wh,we),	person_take_truck(ta),weight_take(we){}
void print2();
};
void truck::print2()
{   
      print();
     	cout<<"卡车的最大载人数为:"<<person_take_truck<<"个."<<endl;
		  cout<<"卡车的最大载重为:"<<weight_take<<"吨."<<endl;
}