80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
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//-----------------------------------------------------------------------------
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//
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// File: FieldVal.h
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// Copyright (C) 1994-1997 Microsoft Corporation
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// All rights reserved.
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//
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//
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//
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//-----------------------------------------------------------------------------
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#pragma once
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#pragma warning(disable : 4251)
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class LTAPIENTRY CColumnVal
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{
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public:
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CColumnVal();
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explicit CColumnVal(const CColumnVal & val);
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explicit CColumnVal(const CPascalString & pasValue);
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explicit CColumnVal(long nValue);
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explicit CColumnVal(const COleDateTime & dateValue);
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explicit CColumnVal(BOOL fValue);
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enum ColumnValType
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{
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cvtNone,
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cvtString,
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cvtLong,
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cvtDate,
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cvtBool,
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cvtStringList,
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cvtLocTerm
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};
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void Serialize(CArchive &);
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const CColumnVal & operator=(const CColumnVal & val);
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void SetString(const CPascalString & pasValue);
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void SetLong(const long nValue);
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void SetDate(const COleDateTime & dateValue);
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void SetBool(const BOOL fValue);
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void SetStringIndex(const long nValue);
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ColumnValType GetType() const;
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const CPascalString &GetString() const;
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long GetLong() const;
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const COleDateTime & GetDate() const;
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BOOL GetBool() const;
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long GetStringIndex() const;
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int operator==(const CColumnVal &);
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int operator!=(const CColumnVal &);
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#ifdef LTASSERT_ACTIVE
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void AssertValid(void) const;
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#endif
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private:
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BOOL Compare(const CColumnVal & valCompare);
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void AssignFrom(const CColumnVal & valSrc);
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ColumnValType m_cvt;
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union
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{
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long m_long;
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BOOL m_bool;
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};
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CPascalString m_pasString;
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COleDateTime m_Time;
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};
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typedef CColumnVal CCV;
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#pragma warning(default : 4251)
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#if !defined(_DEBUG) || defined(IMPLEMENT)
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#include "FieldVal.inl"
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#endif
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