any.h

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// ANY.h: interface for the ANY class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_ANY_H__A5D41855_C1C5_4CE7_B5A0_BB3F229EB692__INCLUDED_)
#define AFX_ANY_H__A5D41855_C1C5_4CE7_B5A0_BB3F229EB692__INCLUDED_

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

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

#include "Date.h"
#include "Time.h"
#include "DEF.h"
class ANY  
{
public:
	ANY(const ANY &value);
    BYTE type;
	
	union //valunion
	{
		int ival;//T_INT
		float fval;//T_FLOAT
	    
		CString *pcval;//T_PCHAR|T_PVARCHAR,指向字符串的指针
		Time *ptval;//T_PTIME
		Date *pdval;//T_PDATES
	};
    BOOL operator ==(const ANY &value);
	BOOL operator < (const ANY &value);
	BOOL operator > (const ANY &value);
	ANY & operator =(const ANY &value);
	ANY();
	virtual ~ANY();
};

#endif // !defined(AFX_ANY_H__A5D41855_C1C5_4CE7_B5A0_BB3F229EB692__INCLUDED_)