///////////////////////////////////////////////////////////////////////////////
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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_DBSPINDX_H
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#define OD_DBSPINDX_H
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#include "TD_PackPush.h"
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#include "DbIndex.h"
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#include "DbBlockIterator.h"
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/** \details
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This class implements Spatial Index objects in an OdDbDatabase instance.
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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 OdDbSpatialIndex : public OdDbIndex
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{
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public:
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ODDB_DECLARE_MEMBERS(OdDbSpatialIndex);
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OdDbSpatialIndex();
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OdDbFilteredBlockIteratorPtr newIterator(
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const OdDbFilter* pFilter) const;
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void rebuildFull(
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OdDbIndexUpdateData* pIdxData);
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OdResult dwgInFields(
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OdDbDwgFiler* pFiler);
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void dwgOutFields(
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OdDbDwgFiler* pFiler) const;
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OdResult dxfInFields(
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OdDbDxfFiler* pFiler);
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void dxfOutFields(
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OdDbDxfFiler* pFiler) const;
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protected:
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void rebuildModified(
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OdDbBlockChangeIterator* iterator);
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};
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdDbSpatialIndex object pointers.
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*/
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typedef OdSmartPtr<OdDbSpatialIndex> OdDbSpatialIndexPtr;
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class OdDbSpatialIndexIteratorImpl;
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class OdDbSpatialFilter;
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class OdDbSpatialIndexIterator;
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdDbSpatialIndexIterator object pointers.
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*/
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typedef OdSmartPtr<OdDbSpatialIndexIterator> OdDbSpatialIndexIteratorPtr;
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/** \details
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This class implements Iterator objects that traverse queries defined by OdDbSpatialFilter objects.
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\sa
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TD_Db
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\remarks
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This class is used by OcDbSpatialIndex.
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<group OdDb_Classes>
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*/
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class OdDbSpatialIndexIterator : public OdDbFilteredBlockIterator
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{
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protected:
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OdDbSpatialIndexIterator();
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public:
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ODRX_DECLARE_MEMBERS(OdDbSpatialIndexIterator);
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static OdDbSpatialIndexIteratorPtr newIterator(
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const OdDbSpatialIndex* pIndex,
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const OdDbSpatialFilter* pFilter);
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};
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#include "TD_PackPop.h"
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#endif // OD_DBSPINDX_H
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