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132 lines
3.9 KiB
C++
132 lines
3.9 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_Arc_HeaderFile
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#define _MAT_Arc_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 <MMgt_TShared.hxx>
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#include <Standard_Boolean.hxx>
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#include <MAT_Side.hxx>
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class MAT_BasicElt;
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class MAT_Node;
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class Standard_DomainError;
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class MAT_Arc;
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DEFINE_STANDARD_HANDLE(MAT_Arc, MMgt_TShared)
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//! An Arc is associated to each Bisecting of the mat.
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class MAT_Arc : public MMgt_TShared
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{
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public:
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Standard_EXPORT MAT_Arc(const Standard_Integer ArcIndex, const Standard_Integer GeomIndex, const Handle(MAT_BasicElt)& FirstElement, const Handle(MAT_BasicElt)& SecondElement);
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//! Returns the index of <me> in Graph.theArcs.
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Standard_EXPORT Standard_Integer Index() const;
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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 one of the BasicElt equidistant from <me>.
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Standard_EXPORT Handle(MAT_BasicElt) FirstElement() const;
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//! Returns the other BasicElt equidistant from <me>.
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Standard_EXPORT Handle(MAT_BasicElt) SecondElement() const;
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//! Returns one Node extremity of <me>.
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Standard_EXPORT Handle(MAT_Node) FirstNode() const;
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//! Returns the other Node extremity of <me>.
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Standard_EXPORT Handle(MAT_Node) SecondNode() const;
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//! an Arc has two Node, if <aNode> egal one
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//! Returns the other.
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//!
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//! if <aNode> is not oh <me>
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Standard_EXPORT Handle(MAT_Node) TheOtherNode (const Handle(MAT_Node)& aNode) const;
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//! Returnst True is there is an arc linked to
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//! the Node <aNode> located on the side <aSide> of <me>;
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//! if <aNode> is not on <me>
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Standard_EXPORT Standard_Boolean HasNeighbour (const Handle(MAT_Node)& aNode, const MAT_Side aSide) const;
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//! Returns the first arc linked to the Node <aNode>
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//! located on the side <aSide> of <me>;
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//! if HasNeighbour() returns FALSE.
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Standard_EXPORT Handle(MAT_Arc) Neighbour (const Handle(MAT_Node)& aNode, const MAT_Side aSide) const;
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Standard_EXPORT void SetIndex (const Standard_Integer anInteger);
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Standard_EXPORT void SetGeomIndex (const Standard_Integer anInteger);
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Standard_EXPORT void SetFirstElement (const Handle(MAT_BasicElt)& aBasicElt);
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Standard_EXPORT void SetSecondElement (const Handle(MAT_BasicElt)& aBasicElt);
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Standard_EXPORT void SetFirstNode (const Handle(MAT_Node)& aNode);
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Standard_EXPORT void SetSecondNode (const Handle(MAT_Node)& aNode);
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Standard_EXPORT void SetFirstArc (const MAT_Side aSide, const Handle(MAT_Arc)& anArc);
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Standard_EXPORT void SetSecondArc (const MAT_Side aSide, const Handle(MAT_Arc)& anArc);
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Standard_EXPORT void SetNeighbour (const MAT_Side aSide, const Handle(MAT_Node)& aNode, const Handle(MAT_Arc)& anArc);
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DEFINE_STANDARD_RTTIEXT(MAT_Arc,MMgt_TShared)
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protected:
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private:
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Standard_Integer arcIndex;
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Standard_Integer geomIndex;
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Handle(MAT_BasicElt) firstElement;
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Handle(MAT_BasicElt) secondElement;
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Handle(MAT_Node) firstNode;
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Handle(MAT_Node) secondNode;
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Standard_Address firstArcLeft;
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Standard_Address firstArcRight;
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Standard_Address secondArcRight;
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Standard_Address secondArcLeft;
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};
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#endif // _MAT_Arc_HeaderFile
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