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98 lines
2.5 KiB
C++
98 lines
2.5 KiB
C++
// Created on: 2000-09-08
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// Created by: data exchange team
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// Copyright (c) 2000-2014 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 _XCAFDoc_Centroid_HeaderFile
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#define _XCAFDoc_Centroid_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <gp_Pnt.hxx>
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#include <TDF_Attribute.hxx>
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#include <Standard_Boolean.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 XCAFDoc_Centroid;
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DEFINE_STANDARD_HANDLE(XCAFDoc_Centroid, TDF_Attribute)
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//! attribute to store centroid
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class XCAFDoc_Centroid : 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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Standard_EXPORT XCAFDoc_Centroid();
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Standard_EXPORT static const Standard_GUID& GetID();
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//! Find, or create, a Location attribute and set it's value
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//! the Location attribute is returned.
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//! Location methods
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//! ===============
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Standard_EXPORT static Handle(XCAFDoc_Centroid) Set (const TDF_Label& label, const gp_Pnt& pnt);
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Standard_EXPORT void Set (const gp_Pnt& pnt);
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Standard_EXPORT gp_Pnt Get() const;
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//! Returns point as argument
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//! returns false if no such attribute at the <label>
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Standard_EXPORT static Standard_Boolean Get (const TDF_Label& label, gp_Pnt& pnt);
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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(XCAFDoc_Centroid,TDF_Attribute)
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protected:
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private:
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gp_Pnt myCentroid;
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};
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#endif // _XCAFDoc_Centroid_HeaderFile
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