substate.h

设计模式中的状态模式（state）的程序实现

#pragma once
#include "work.h"

class Forenoonstate: public workstate
{
public:
	Forenoonstate();
	~Forenoonstate();
	void WriteProgram(work* w);   

};

class Afternoonstate:public workstate
{
public:
	Afternoonstate();
	~Afternoonstate();
	void WriteProgram( work* w);

};

class NoonState: public workstate
{
public:
	NoonState();
	~NoonState();
	void WriteProgram(work* w);
};

class EveningState:public workstate
{
public:
	EveningState();
	~EveningState();
	void WriteProgram( work* w);
};

class SleepState: public workstate
{
public:
	SleepState();
	~SleepState();
	void WriteProgram(work* w);
};