fact.h

基于专家系统应用的程序代码 使用vc编程,access为数据库的程序

#if !defined(AFX_DD_H__6645C386_4DDA_4689_A3BE_23AAC5CDD736__INCLUDED_)
#define AFX_DD_H__6645C386_4DDA_4689_A3BE_23AAC5CDD736__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1
class CFact  
{
public:
	CString fact;//name,
	CFact* next;
};

class CFactChain{
private:CFact* headFact;
public:
	CFact* nextFact(CFact *node);
	CFact* getHead();
	CFactChain();
	virtual ~CFactChain();
	bool isEmpty();
	void deleteFact(CString fact);    	
	void appendFact(CString fact_str);
	void DestroyChain();
};
#endif // !defined(AFX_RULECHAIN_H__23CF5793_1289_4FF5_8A3A_7405D81E3AA3__INCLUDED_)