///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _VARIANTVALUE_H_INCLUDED_
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#define _VARIANTVALUE_H_INCLUDED_
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#include "TD_PackPush.h"
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#include "RxObject.h"
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#include "RxVariant.h"
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#include "RxObjectImpl.h"
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class OdRxVariant;
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typedef OdSmartPtr<OdRxVariant> OdRxVariantPtr;
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/** \details
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This class implements Variant objects in an OdRx context.
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\remarks
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These objects are used to store data for OdRxVariantValue objects.
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Library: TD_Db
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<group OdRx_Classes>
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*/
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class OdRxVariant : public OdRxObject, public OdVariant { };
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/** \details
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This class implements Variant Value objects in an OdRx context.
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Library: TD_Db
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<group OdRx_Classes>
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*/
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class OdRxVariantValue : public OdSmartPtr<OdRxVariant>
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{
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public:
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/** \details
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Assigns the specified OdRxVariant object to this RxVariantValue object.
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\param pVariant [in] Pointer to the Variant object.
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*/
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void assign(const OdRxVariant* pVariant) { OdSmartPtr<OdRxVariant>::operator=(pVariant); }
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/** \remarks
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Constructors with pointer arguments assign the referenced objects to the new RxVariantValue object.
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Constructors with value arguments create a new RxVariant object with the specified value,
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and assign them the new RxVariantValue object.
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*/
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OdRxVariantValue(const OdRxObject* pObject) : OdSmartPtr<OdRxVariant>(pObject) {}
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OdRxVariantValue(const OdRxVariant* pVariant) : OdSmartPtr<OdRxVariant>(pVariant) {}
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#define ODRXVARVAL_CONSTR(type, setter) \
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OdRxVariantValue(type value) \
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{ \
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assign(OdRxObjectImpl<OdRxVariant>::createObject()); \
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get()->setter(value); \
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}
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ODRXVARVAL_CONSTR(bool , setBool)
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ODRXVARVAL_CONSTR(OdUInt8 , setUInt8)
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ODRXVARVAL_CONSTR(OdInt8 , setInt8)
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ODRXVARVAL_CONSTR(OdUInt16 , setUInt16)
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ODRXVARVAL_CONSTR(OdInt16 , setInt16)
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ODRXVARVAL_CONSTR(OdUInt32 , setUInt32)
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ODRXVARVAL_CONSTR(OdInt32 , setInt32)
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ODRXVARVAL_CONSTR(OdUInt64 , setUInt64)
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ODRXVARVAL_CONSTR(OdInt64 , setInt64)
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#ifdef OD_INTPTR_UNIQUE
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ODRXVARVAL_CONSTR(OdIntPtr , setIntPtr)
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#endif
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ODRXVARVAL_CONSTR(double , setDouble)
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ODRXVARVAL_CONSTR(const OdString&, setString)
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ODRXVARVAL_CONSTR(const OdAnsiString&, setAnsiString)
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ODRXVARVAL_CONSTR(const OdStringArray&, setStringArray)
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ODRXVARVAL_CONSTR(const OdRxObjectPtrArray&, setRxObjectPtrArray)
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ODRXVARVAL_CONSTR(const OdDoubleArray&, setDoubleArray)
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#undef ODRXVARVAL_CONSTR
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/** \remarks
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Cast operators return the value of the OdRxVariant object referenced
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by this OdRxVariantValue object.
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*/
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#define ODRXVARVAL_IMPLICIT(type, getter) \
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operator type() const \
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{ \
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return get()->getter(); \
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} \
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operator type() \
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{ \
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return get()->getter(); \
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}
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// #7196 : override OdSmartPtr<T>::operator bool() private member.
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// #7196 : some compilers (MSVC) require non-const for all types if bool() member available.
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ODRXVARVAL_IMPLICIT(bool , getBool)
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ODRXVARVAL_IMPLICIT(OdUInt8 , getUInt8)
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ODRXVARVAL_IMPLICIT(OdUInt16, getUInt16)
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ODRXVARVAL_IMPLICIT(OdUInt32, getUInt32)
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ODRXVARVAL_IMPLICIT(OdUInt64, getUInt64)
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ODRXVARVAL_IMPLICIT(OdInt8 , getInt8)
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ODRXVARVAL_IMPLICIT(OdInt16 , getInt16)
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ODRXVARVAL_IMPLICIT(OdInt32 , getInt32)
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ODRXVARVAL_IMPLICIT(OdInt64 , getInt64)
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#ifdef OD_INTPTR_UNIQUE
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ODRXVARVAL_IMPLICIT(OdIntPtr, getIntPtr)
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#endif
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ODRXVARVAL_IMPLICIT(double , getDouble)
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ODRXVARVAL_IMPLICIT(OdString, getString)
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ODRXVARVAL_IMPLICIT(OdAnsiString, getAnsiString)
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ODRXVARVAL_IMPLICIT(OdStringArray, getStringArray)
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ODRXVARVAL_IMPLICIT(OdRxObjectPtrArray, getRxObjectPtrArray)
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ODRXVARVAL_IMPLICIT(OdDoubleArray, getDoubleArray)
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#undef ODRXVARVAL_IMPLICIT
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};
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#include "TD_PackPop.h"
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#endif //_VARIANTVALUE_H_INCLUDED_
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