适配器模式

#include <iostream>
#include <string>
using namespace std;

class Adaptee
{
public:
    virtual void myRequest()
    {
        cout<<"实际上的接口"<<endl;
    }
};

class Target
{
public:
    virtual void request()=0;
    ~virtual Target(){}
};

class Adapter:public Target
{
private:
    Adaptee adaptee;
public:
    void request()
    {
        adaptee.myRequest();
    }
};

int main()
{
    Target *target=new Adapter();
    target->request();
    delete target;
    return 0;
}

GOOD：双方都不适合修改的时候，可以考虑使用适配器模式