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101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
// Created on: 2009-04-06
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// Created by: Sergey ZARITCHNY
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// Copyright (c) 2009-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _TDataXtd_Point_HeaderFile
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#define _TDataXtd_Point_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <TDF_Attribute.hxx>
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#include <Standard_OStream.hxx>
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class Standard_GUID;
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class TDF_Label;
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class gp_Pnt;
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class TDF_Attribute;
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class TDF_RelocationTable;
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class TDataXtd_Point;
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DEFINE_STANDARD_HANDLE(TDataXtd_Point, TDF_Attribute)
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//! The basis to define a point attribute.
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//! The topological attribute must contain a vertex.
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//! You use this class to create reference points in a design.
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//!
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//! Warning: Use TDataXtd_Geometry attribute to retrieve the
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//! gp_Pnt of the Point attribute
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class TDataXtd_Point : public TDF_Attribute
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{
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public:
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//! class methods
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//! =============
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//!
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//! Returns the GUID for point attributes.
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Standard_EXPORT static const Standard_GUID& GetID();
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//! Sets the label Label as a point attribute.
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//! If no object is found, a point attribute is created.
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Standard_EXPORT static Handle(TDataXtd_Point) Set (const TDF_Label& label);
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//! Sets the label Label as a point attribute containing the point P.
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//! If no object is found, a point attribute is created.
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//! Point methods
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//! =============
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Standard_EXPORT static Handle(TDataXtd_Point) Set (const TDF_Label& label, const gp_Pnt& P);
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Standard_EXPORT TDataXtd_Point();
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Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
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Standard_EXPORT void Restore (const Handle(TDF_Attribute)& With) Standard_OVERRIDE;
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Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE;
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Standard_EXPORT void Paste (const Handle(TDF_Attribute)& Into, const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE;
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Standard_EXPORT virtual Standard_OStream& Dump (Standard_OStream& anOS) const Standard_OVERRIDE;
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DEFINE_STANDARD_RTTIEXT(TDataXtd_Point,TDF_Attribute)
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protected:
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private:
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};
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#endif // _TDataXtd_Point_HeaderFile
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