work.cpp

来自「设计模式中的状态模式（state）的程序实现」· C++ 代码 · 共 19 行

#include "StdAfx.h"
#include "work.h"

work::work(void)
{
	Currentstate = NULL;
}

work::~work(void)
{
	if( Currentstate != NULL)
		delete Currentstate;
	Currentstate = NULL;
}

void work::Writeprogram()
{
	Currentstate->WriteProgram(this);
}