#include <iostream>
#include <string>
#include <vector>
using namespace std;
class Colleague;
class Mediator
{
public:
virtual void Send(string message, Colleague *col) = 0;
};
class Colleague
{
public:
Colleague(Mediator *temp)
{
mediator = temp;
}
protected:
Mediator *mediator;
};
class Colleague1 :public Colleague
{
public:
Colleague1(Mediator *media) :Colleague(media) {}
void Send(string strMessage)
{
mediator->Send(strMessage, this);
}
void Notify(string strMessage)
{
cout << "同事1获得了消息" << strMessage << endl;
}
};
class Colleague2 :public Colleague
{
public:
Colleague2(Mediator *media) :Colleague(media){}
void Send(string strMessage)
{
mediator->Send(strMessage, this);
}
void Notify(string strMessage)
{
cout << "同事2获得了消息" << strMessage << endl;
}
};
class ConcreteMediator :public Mediator
{
public:
Colleague1 *col1;
Colleague2 *col2;
virtual void Send(string message, Colleague *col)
{
if (col == col1)
col2->Notify(message);
else
col1->Notify(message);
}
};
int main()
{
ConcreteMediator *m = new ConcreteMediator();
Colleague1 *col1 = new Colleague1(m);
Colleague2 *col2 = new Colleague2(m);
m->col1 = col1;
m->col2 = col2;
col1->Send("吃饭了没?");
col2->Send("还没吃,你请客吗?");
system("pause");
return 0;
}
大话设计模式_中介模式c++实现
最新推荐文章于 2024-09-25 16:13:27 发布