Adapter Pattern(适配器模式)

public 继承为接口继承， private 继承为实现继承

/*Adapter.h*/
#ifndef ADAPTER_H
#define ADAPTER_H

class Target
{
public:
    Target();
    virtual ~Target();
    virtual void Request();
protected:
private:
};

class Adaptee
{
public:
    Adaptee();
    ~Adaptee();
    void SpecificReqeust();
protected:
private:
};

class Adapter:public Target,private Adaptee
{
public:
    Adapter();
    ~Adapter();
    void Request();
};
#endif

/*Adapter.h*/
#include "Adapter.h"
#include <iostream>

Target::Target()
{
}

Target::~Target()
{
}

void Target::Request()
{
    std::cout<<"Request..."<<std::endl;
}

Adaptee::Adaptee()
{
}

Adaptee::~Adaptee()
{
}

void Adaptee::SpecificRequest()
{
    std::cout<<"SpecifiRequest..."<<std::endl;
}

Adapter::Adapter()
{
}

Adapter::~Adapter()
{
}

void Adapter::Request()
{
    this->SpecificRequest();
}

/*main.cpp*/
#include "Adapter.h"

int main()
{
    Target *adt=new Adapter();
    adt->Request();
    return 0;
}