73 lines
1.3 KiB
C
73 lines
1.3 KiB
C
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/*++
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Copyright (C) 1996-2001 Microsoft Corporation
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Module Name:
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Abstract:
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History:
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--*/
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#ifndef __CIMVALUE_H__
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#define __CIMVALUE_H__
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const ULONG CIM_INTERVAL = 99;
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class CCimValue
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{
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union {
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__int32 m_iVal;
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__int64 m_lVal;
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unsigned __int32 m_uiVal;
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unsigned __int64 m_ulVal;
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float m_fVal;
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double m_dbVal;
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long double m_ldbVal;
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};
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public:
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enum {
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e_Int,
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e_UnsignedInt,
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e_Float,
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e_Double,
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e_Long,
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e_UnsignedLong,
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e_LongDouble
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} m_eType;
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CCimValue();
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HRESULT GetValue( VARIANT& rvValue, ULONG lCimType );
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HRESULT SetValue( VARIANT& rvValue, ULONG lCimType );
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void CoerceToLongDouble();
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void CoerceToDouble();
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void CoerceToFloat();
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void CoerceToUnsignedLong();
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void CoerceToLong();
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void CoerceToUnsignedInt();
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void CoerceToInt();
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friend CCimValue operator+ ( CCimValue ValA, CCimValue ValB );
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friend CCimValue operator- ( CCimValue ValA, CCimValue ValB );
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friend CCimValue operator% ( CCimValue ValA, CCimValue ValB );
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friend CCimValue operator/ ( CCimValue ValA, CCimValue ValB );
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friend CCimValue operator* ( CCimValue ValA, CCimValue ValB );
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};
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class CX_DivideByZeroException
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{
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};
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class CX_InvalidFloatingPointOperationException
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{
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};
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#endif __CIMVALUE_H__
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