大话设计模式12-桥接模式-2020-9-24

#include<exception>
#include <iostream>
#include<string>
#include<list>
using namespace std;
//12.桥接模式：手机安装软件
class Soft
{
public:
	virtual ~Soft(){}
	virtual void run() = 0;
};

class GameSoft :public Soft
{
public:
	void run() override
	{
		cout << "run game" << endl;
	}
};

class TelSoft :public Soft
{
public:
	void run()override
	{
		cout << "run telephone" << endl;
	}
};

class Phone
{
public:
	virtual ~Phone(){}
	void setSoft(Soft *ipSoft)
	{
		m_pSoft = ipSoft;
	}
	virtual void run() = 0;
protected:
	Soft *m_pSoft;
};

class Xiaomi :public Phone
{
public:
	void run() override
	{
		m_pSoft->run();
	}
};

class Huawei :public Phone
{
public:
	void run() override
	{
		m_pSoft->run();
	}
};

int main()
{
	Soft *pSoft1 = new GameSoft;
	Soft *pSoft2 = new TelSoft;
	Phone *phone = new Huawei;
	phone->setSoft(pSoft1);
	phone->run();
	phone->setSoft(pSoft2);
	phone->run();
	delete pSoft1;
	delete pSoft2;
	delete phone;
	system("pause");
}