// objectset.h: interface for the Cobjectset class.
//
//////////////////////////////////////////////////////////////////////
#include "building.h"
#if !defined(AFX_OBJECTSET_H__E917F634_BEBB_494D_A29C_D13F49A2E8DE__INCLUDED_)
#define AFX_OBJECTSET_H__E917F634_BEBB_494D_A29C_D13F49A2E8DE__INCLUDED_

#undef AFX_API
#define AFX_API AFX_EXT_CLASS

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include <afx.h>

class Cobjectset : public CObject 
  
{
public:

	CObArray elems;
	int idx;//當前記錄位置

    Cobjectset();
	AddRecord(CObject *rd);//增加記錄
	DeletRecord(Cobjectset *rd);//刪除記錄
    CString getField( CString ) {return "NULl";};
    CString getField( int ) {return "NULL";}; 
    void setField( CString,CString) {};
    void setField( int, CString ) {};
	int getSize();        //返回記錄集中的記錄個數
    Cobjectset *SearchByField( CString Field, CString Value ); 		// 按一個字段查詢
    Cobjectset *SearchByField( CString Field1, CString Value1,
                              CString Field2, CString Value2 ) ;	// 按兩個字段查詢
    Cobjectset *SearchRecordByField( CString Field, CString Value ) ;
    Cobjectset *SearchRecordByField( CString Field1, CString Value1,
                              CString Field2, CString Value2 ) ;	// 按兩個字段查詢
	                               //按兩個關鍵字查詢，結果為一條紀錄
    CObject * Cobjectset:: getNext( );//返回紀錄集中的下一條紀錄
	CObject * Cobjectset:: getFirstRecord( );//返回紀錄集中的第一條紀錄
	virtual void Serialize(CArchive &ar);

protected:
	DECLARE_SERIAL(Cobjectset)

};

#endif // !defined(AFX_OBJECTSET_H__E917F634_BEBB_494D_A29C_D13F49A2E8DE__INCLUDED_)
#undef AFX_API
#define AFX_API