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104 lines
2.6 KiB
C++
104 lines
2.6 KiB
C++
// Created on: 1993-04-30
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// Created by: Yves FRICAUD
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// Copyright (c) 1993-1999 Matra Datavision
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// Copyright (c) 1999-2014 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 _MAT_Node_HeaderFile
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#define _MAT_Node_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_Address.hxx>
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#include <Standard_Real.hxx>
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#include <MMgt_TShared.hxx>
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#include <MAT_SequenceOfArc.hxx>
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#include <MAT_SequenceOfBasicElt.hxx>
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#include <Standard_Boolean.hxx>
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class MAT_Arc;
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class MAT_Node;
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DEFINE_STANDARD_HANDLE(MAT_Node, MMgt_TShared)
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//! Node of Graph.
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class MAT_Node : public MMgt_TShared
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{
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public:
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Standard_EXPORT MAT_Node(const Standard_Integer GeomIndex, const Handle(MAT_Arc)& LinkedArc, const Standard_Real Distance);
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//! Returns the index associated of the geometric
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//! representation of <me>.
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Standard_EXPORT Standard_Integer GeomIndex() const;
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//! Returns the index associated of the node
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Standard_EXPORT Standard_Integer Index() const;
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//! Returns in <S> the Arcs linked to <me>.
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Standard_EXPORT void LinkedArcs (MAT_SequenceOfArc& S) const;
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//! Returns in <S> the BasicElts equidistant
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//! to <me>.
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Standard_EXPORT void NearElts (MAT_SequenceOfBasicElt& S) const;
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Standard_EXPORT Standard_Real Distance() const;
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//! Returns True if <me> is a pending Node.
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//! (ie : the number of Arc Linked = 1)
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Standard_EXPORT Standard_Boolean PendingNode() const;
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//! Returns True if <me> belongs to the figure.
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Standard_EXPORT Standard_Boolean OnBasicElt() const;
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//! Returns True if the distance of <me> is Infinite
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Standard_EXPORT Standard_Boolean Infinite() const;
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//! Set the index associated of the node
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Standard_EXPORT void SetIndex (const Standard_Integer anIndex);
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Standard_EXPORT void SetLinkedArc (const Handle(MAT_Arc)& anArc);
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DEFINE_STANDARD_RTTIEXT(MAT_Node,MMgt_TShared)
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protected:
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private:
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Standard_Integer nodeIndex;
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Standard_Integer geomIndex;
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Standard_Address aLinkedArc;
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Standard_Real distance;
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};
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#endif // _MAT_Node_HeaderFile
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