OdDatumShift.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
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// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2024 by Open Design Alliance. 
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#ifndef _ODSPATIALREFERENCE_ODDATUMSHIFT_INCLUDED_
#define _ODSPATIALREFERENCE_ODDATUMSHIFT_INCLUDED_
 
#include "OdGeodeticTransformationDefinition.h"
#include "OdGeodeticPathDefinition.h"
#include "OdDatumDefinition.h"
 
namespace OdSpatialReference
{
  class OdDatumShift;

  typedef OdSmartPtr<OdDatumShift> OdDatumShiftPtr;
 
  class OdDatumShiftImpl;

  class TD_SPATIALREFERENCE_API OdDatumShift : public OdRxObject
  {
    ODSPREF_RX_WITH_IMPL_DECLARE_MEMBERS(OdDatumShift);
  public:

    static OdResult load(const OdDatumDefinition* pDatumSource, const OdDatumDefinition* pDatumTarget, OdDatumShiftPtr& pDatumShift);

    static OdResult load(const OdString& sDatumSource, const OdString& sDatumTarget, OdDatumShiftPtr& pDatumShift);

    OdResult convert3D(double& dLon, double& dLat, double& dHeight) const;

    OdResult convert(double& dLon, double& dLat) const;

    OdResult getPath(OdGeodeticPathDefinitionPtr& pGeodeticPathDefinition) const;

    OdResult getAt(OdUInt32 uIndex, bool& bIsInversed, OdGeodeticTransformationDefinitionPtr& pGeodeticTransformationDefinition) const;

    OdResult getCount(OdUInt32& uCount) const;

    bool isNullTransformation() const;

    static OdResult getDatumShift(const OdGeodeticTransformationDefinition * pGeodeticTransformationDefinition, bool bInverse, OdDatumShiftPtr & pDatumShift);
  };
}
 
#endif //_ODSPATIALREFERENCE_ODDATUMSHIFT_INCLUDED_