///////////////////////////////////////////////////////////////////////////////
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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 _OD_DB_SEQUENCE_END_
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#define _OD_DB_SEQUENCE_END_
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#include "TD_PackPush.h"
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#include "DbEntity.h"
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/** \details
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This class represents SequenceEnd (Seqend) entities in an OdDbDatabase instance.
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\remarks
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OdDbSequenceEnd entities are automatically created and handled by Teigha for
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complex objects such as OdDb2dPolyline and OdDbBlockReference.
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Client applications may add extended data or extension dictionaries to these
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entities, but should not create or delete them.
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These entities have no associated geometries.
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\note
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Do not derive from this class.
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\sa
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TD_Db
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<group OdDb_Classes>
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*/
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class TOOLKIT_EXPORT OdDbSequenceEnd: public OdDbEntity
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{
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public:
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ODDB_DECLARE_MEMBERS(OdDbSequenceEnd);
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OdDbSequenceEnd();
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// for lisp && bag filer - outputs (-2,owner)
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virtual void dxfOutFields(
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OdDbDxfFiler* pFiler) const;
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// for vertices post-processing, when called from lisp
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OdResult dxfIn(
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OdDbDxfFiler* pFiler);
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/** \note
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Always returns eInvalidExtents.
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*/
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virtual OdResult subGetGeomExtents(OdGeExtents3d& extents) const;
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/** \note
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Always returns eInvalidExtents.
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*/
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virtual OdResult subErase(bool erasing);
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virtual OdResult subGetTransformedCopy(const OdGeMatrix3d& mat, OdDbEntityPtr& pCopy) const;
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};
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdDbSequenceEnd object pointers.
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*/
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typedef OdSmartPtr<OdDbSequenceEnd> OdDbSequenceEndPtr;
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#include "TD_PackPop.h"
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#endif
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