// KnowledgeDB.h: interface for the CKnowledgeDB class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_KNOWLEDGEDB_H__6DEC6781_C557_4A85_9607_EA079C837C29__INCLUDED_)
#define AFX_KNOWLEDGEDB_H__6DEC6781_C557_4A85_9607_EA079C837C29__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "AdoDB.h"

class CKnowledgeDB : public CAdoDB  
{
public:
	BOOL		Open();
	BOOL		Close();

public:
	BOOL		AddWord(CString strWord);

	BOOL		IsWordExist(CString strWord);

	int			GetWordID(CString strWord);
	CString		GetWord(int nWordID);

	BOOL		AddSentence(CString strSentence);
	BOOL		AddSentence(CString strSubject,CString strStatement);
	
	BOOL		IsSentenceExist(CString strSentence);
	BOOL		IsSentenceExist(CString strSubject,CString strStatement);

	BOOL		GetSubjectStatement(CString strSubject,CStringArray& arrayStatement);
public:
	CKnowledgeDB();
	virtual ~CKnowledgeDB();

};

#endif // !defined(AFX_KNOWLEDGEDB_H__6DEC6781_C557_4A85_9607_EA079C837C29__INCLUDED_)