【设计模式22】桥接模式

基本概念

具体案例

#include<iostream>
#include<vector>
#include<string>
#include<algorithm>
#include <crtdbg.h>   
#include<unordered_map>

using namespace std;

// 手机软件
class HandsetSoft
{
public:
	HandsetSoft();
	~HandsetSoft();
	virtual void Run() = 0;

private:

};

//手机游戏
class HandsetGame :public HandsetSoft
{
public:
	HandsetGame();
	~HandsetGame();
	void Run() {
		cout << "运行手机游戏" << endl;
	}
private:

};

//手机通讯录
class HandsetAddressList :public HandsetSoft
{
public:
	HandsetAddressList();
	~HandsetAddressList();
	void Run() {
		cout << "运行手机通讯录" << endl;
	}
private:

};

//MP3
class HandsetMp3 :public HandsetSoft
{
public:
	HandsetMp3();
	~HandsetMp3();
	void Run() {
		cout << "运行Mp3" << endl;
	}

private:

};

//手机品牌类
class HandsetBrand
{
public:
	HandsetBrand();
	~HandsetBrand();
	void SetHandsetSoft(HandsetSoft* mysoft) {
		this->mysoft = mysoft;
	}
	virtual void Run() = 0;
private:

protected:
	HandsetSoft* mysoft;

};

//手机品牌N
class HandsetBrandN :public HandsetBrand
{
public:
	HandsetBrandN();
	~HandsetBrandN();
	void Run() {
		mysoft->Run();
	}
private:

};

//手机品牌M
class HandsetBrandM :public HandsetBrand
{
public:
	HandsetBrandM();
	~HandsetBrandM();
	void Run() {
		mysoft->Run();
	}

private:

};

HandsetBrandM::HandsetBrandM()
{
}

HandsetBrandM::~HandsetBrandM()
{
}

HandsetBrandN::HandsetBrandN()
{
}

HandsetBrandN::~HandsetBrandN()
{
}

//手机品牌M


HandsetBrand::HandsetBrand()
{
}

HandsetBrand::~HandsetBrand()
{
}



HandsetAddressList::HandsetAddressList()
{
}

HandsetAddressList::~HandsetAddressList()
{
}

HandsetGame::HandsetGame()
{
}

HandsetGame::~HandsetGame()
{
}

HandsetMp3::HandsetMp3()
{
}

HandsetMp3::~HandsetMp3()
{
}

HandsetSoft::HandsetSoft()
{
}

HandsetSoft::~HandsetSoft()
{
}

int main(int argc, char** argv)
{
	HandsetBrand* mybrand;
	mybrand = new HandsetBrandN();
	mybrand->SetHandsetSoft(new HandsetGame());
	mybrand->Run();

	mybrand->SetHandsetSoft(new HandsetAddressList());
	mybrand->Run();

	mybrand = new HandsetBrandM();
	mybrand->SetHandsetSoft(new HandsetGame());
	mybrand->Run();

	mybrand->SetHandsetSoft(new HandsetAddressList());
	mybrand->Run();

	//新增Mp3，只需增加一个类
	mybrand->SetHandsetSoft(new HandsetMp3());
	mybrand->Run();


	return 0;
}