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The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
188 lines
5.5 KiB
C++
188 lines
5.5 KiB
C++
// Created on: 1991-06-21
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// Created by: Didier PIFFAULT
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// Copyright (c) 1991-1999 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
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// under the terms of the GNU Lesser General Public 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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#include <Intf_SectionLine.ixx>
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//=======================================================================
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//function : Intf_SectionLine
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//purpose : Construct
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//=======================================================================
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Intf_SectionLine::Intf_SectionLine ()
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: closed(Standard_False)
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{}
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//=======================================================================
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//function : Intf_SectionLine
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//purpose : Copy
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//=======================================================================
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Intf_SectionLine::Intf_SectionLine (const Intf_SectionLine& Other)
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: closed(Standard_False)
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{
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myPoints=Other.myPoints;
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}
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//=======================================================================
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//function : Append
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//purpose :
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//=======================================================================
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void Intf_SectionLine::Append (const Intf_SectionPoint& Pi)
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{
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myPoints.Append(Pi);
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}
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//=======================================================================
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//function : Append
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//purpose :
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//=======================================================================
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void Intf_SectionLine::Append (Intf_SectionLine& LS)
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{
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myPoints.Append(LS.myPoints);
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}
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//=======================================================================
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//function : Prepend
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//purpose :
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//=======================================================================
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void Intf_SectionLine::Prepend (const Intf_SectionPoint& Pi)
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{
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myPoints.Prepend(Pi);
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}
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//=======================================================================
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//function : Prepend
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//purpose :
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//=======================================================================
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void Intf_SectionLine::Prepend (Intf_SectionLine& LS)
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{
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myPoints.Prepend(LS.myPoints);
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}
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//=======================================================================
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//function : Reverse
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//purpose :
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//=======================================================================
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void Intf_SectionLine::Reverse ()
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{
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myPoints.Reverse();
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}
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//=======================================================================
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//function : Close
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//purpose :
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//=======================================================================
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void Intf_SectionLine::Close ()
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{
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closed=Standard_True;
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}
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//=======================================================================
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//function : GetPoint
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//purpose :
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//=======================================================================
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const Intf_SectionPoint& Intf_SectionLine::GetPoint
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(const Standard_Integer index) const
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{
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return myPoints.Value(index);
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}
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//=======================================================================
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//function : IsClosed
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//purpose :
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//=======================================================================
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Standard_Boolean Intf_SectionLine::IsClosed () const
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{
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//return closed;
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// On ne peut fermer une ligne de section inseree dans une liste car
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// la fonction Value() copie l'element avant d'appeler la fonction.
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// C'est donc la copie qui est modifiee.
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// Pour la sequence myPoints on a un pointeur donc le pb ne se pose pas.
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return (myPoints.First()==myPoints.Last());
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}
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//=======================================================================
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//function : Contains
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//purpose :
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//=======================================================================
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Standard_Boolean Intf_SectionLine::Contains
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(const Intf_SectionPoint& ThePI) const
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{
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for (Standard_Integer i = 1; i <= myPoints.Length();i++)
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if (ThePI.IsEqual(myPoints(i))) return Standard_True;
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return Standard_False;
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}
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//=======================================================================
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//function : IsEnd
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//purpose :
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//=======================================================================
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Standard_Integer Intf_SectionLine::IsEnd
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(const Intf_SectionPoint& ThePI) const
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{
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if (myPoints.First().IsEqual(ThePI)) return 1;
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if (myPoints.Last().IsEqual(ThePI)) return myPoints.Length();
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return 0;
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}
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//=======================================================================
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//function : IsEqual
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//purpose :
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//=======================================================================
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Standard_Boolean Intf_SectionLine::IsEqual
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(const Intf_SectionLine& Other) const
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{
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if (myPoints.Length() != Other.myPoints.Length())
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return Standard_False;
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for (Standard_Integer i = 1; i <= myPoints.Length(); i++)
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if (!myPoints(i).IsEqual(Other.myPoints(i))) return Standard_False;
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return Standard_True;
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}
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//=======================================================================
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//function : Dump
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//purpose :
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//=======================================================================
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void Intf_SectionLine::Dump
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(const Standard_Integer Indent) const
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{
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for (Standard_Integer id=0; id<Indent; id++) cout << " ";
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cout << "LS ";
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if (IsClosed()) cout << "Closed :" << endl;
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else cout << "Open :" << endl;
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for (Standard_Integer p=1; p<=myPoints.Length(); p++) {
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myPoints.Value(p).Dump(Indent+2);
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}
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}
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