mediator.h

c++程序

//Mediator.h
#ifndef _MEDIATOR_H_ 
#define _MEDIATOR_H_

class Colleage;

class Mediator 
{ 
public: 
	virtual ~Mediator();
	virtual void DoActionFromAtoB() = 0;
	virtual void DoActionFromBtoA() = 0;
protected: 
	Mediator();
private:
};

class ConcreteMediator:public Mediator
{ 
public: 
	ConcreteMediator();
	ConcreteMediator(Colleage* clgA,Colleage* clgB);
	~ConcreteMediator();
	void SetConcreteColleageA(Colleage* clgA);
	void SetConcreteColleageB(Colleage* clgB);
	Colleage* GetConcreteColleageA();
	Colleage* GetConcreteColleageB();
	void IntroColleage(Colleage* clgA,Colleage* clgB);
	void DoActionFromAtoB();
	void DoActionFromBtoA();
protected:
private: 
	Colleage* _clgA;
	Colleage* _clgB;
};
#endif