今日总结

今日完成了适配器模式的学习

#include <iostream>

using namespace std;

class Transportation
{
public:
virtual void drive(){}
};

class Car:public Transportation
{
public:
void drive()
{
cout<<"小轿车";
}
};

class Bus:public Transportation
{
public:
void drive()
{
cout<<"大巴";
}
};

class Road
{
public:
Transportation* transportation;

Road(Transportation* transportation)
{
this->transportation=transportation;
}
virtual void driveOnRoad(){}
};

class CementRoad:public Road
{
public:
CementRoad(Transportation* transportation):Road(transportation)
{

}

void driveOnRoad()
{
transportation->drive();
cout<<"行驶在水泥路"<<endl;
}
};

class BituminousRoad:public Road
{
public:
BituminousRoad(Transportation* transportation):Road(transportation)
{

}
void driveOnRoad()
{
transportation->drive();
cout<<"行驶在柏油路"<<endl;
}
};

int main()
{
Transportation* transportation;
Car car=Car();
transportation=&car;
CementRoad(transportation).driveOnRoad();
}