DbSpatialIndex.h

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// Copyright (C) 2002-2017, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
// Membership Agreement and Supplemental Software License Agreement with the
// Alliance. The structure and organization of this software are the valuable  
// trade secrets of the Alliance and its suppliers. The software is also 
// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Teigha(R) software pursuant to a license 
//   agreement with Open Design Alliance.
//   Teigha(R) Copyright (C) 2002-2017 by Open Design Alliance. 
//   All rights reserved.
//
// By use of this software, its documentation or related materials, you 
// acknowledge and accept the above terms.
 
 
 
 
#ifndef OD_DBSPINDX_H
#define OD_DBSPINDX_H
 
#include "TD_PackPush.h"
 
#include "DbIndex.h"
#include "DbBlockIterator.h"
 
class TOOLKIT_EXPORT OdDbSpatialIndex : public OdDbIndex
{
public:
  ODDB_DECLARE_MEMBERS(OdDbSpatialIndex);
 
  OdDbSpatialIndex();
 
  OdDbFilteredBlockIteratorPtr newIterator(
    const OdDbFilter* pFilter) const;
  
  void rebuildFull(
    OdDbIndexUpdateData* pIdxData);
  
  OdResult dwgInFields(
    OdDbDwgFiler* pFiler);
 
  void dwgOutFields(
    OdDbDwgFiler* pFiler) const;
 
  OdResult dxfInFields(
    OdDbDxfFiler* pFiler);
 
  void dxfOutFields(
    OdDbDxfFiler* pFiler) const;
 
protected:
 
  void rebuildModified(
    OdDbBlockChangeIterator* iterator);
};
 
typedef OdSmartPtr<OdDbSpatialIndex> OdDbSpatialIndexPtr;
 
class OdDbSpatialIndexIteratorImpl;
class OdDbSpatialFilter;
 
 
class OdDbSpatialIndexIterator;
 
typedef OdSmartPtr<OdDbSpatialIndexIterator> OdDbSpatialIndexIteratorPtr;
 
class OdDbSpatialIndexIterator : public OdDbFilteredBlockIterator
{
protected:
  OdDbSpatialIndexIterator();
public:
  ODRX_DECLARE_MEMBERS(OdDbSpatialIndexIterator);
 
  static OdDbSpatialIndexIteratorPtr newIterator(
    const OdDbSpatialIndex* pIndex, 
    const OdDbSpatialFilter* pFilter);
};
 
 
#include "TD_PackPop.h"
 
#endif // OD_DBSPINDX_H