class Car{ //汽车类
protected:
Engine * engine; Driver * driver; Body body;
Wheel * wheels[MAX_WHEELS]; Passenger * passengers[MAX_PASSENGERS];
public:
Car(Driver *driver){ //构造函数
this->driver = driver;
engine = new Engine("TX6536 型号引擎");
for (int index = 0; index < MAX_WHEELS; index++){
wheels[index] = new Wheel();
}
for (int index = 0; index < MAX_PASSENGERS; index++){
passengers[index] = NULL;
}
}
virtual ~Car(){ //析构函数
for (int index=0; index < MAX_WHEELS; index++)
delete wheels[index];
delete (4) ;
}
int getPassengerNumber(){ //获取车上乘客数量
//此处代码省略
}
void getOnPassenger(Passenger * aPassenger ){ //乘客上车
//此处代码省略
}
void run(){ //开车
if(driver == NULL){ cout << "司机尚未上车 !"; return; }
//此处代码省略
}
};
void main(){
Driver driver("第五路公交车司机");
Car car( (5) );
Passenger passengers[MAX_PASSENGERS];
for (int index = 0 ; index < MAX_PASSENGERS; index ++) //乘客上车处理
car.getOnPassenger(&passengers[index]);
car.run();
}
2008年上半年 程序员 下午试卷 第 8 页 (共 12 页)
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