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mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-21 10:13:43 +03:00
occt/src/Intf/Intf_SectionLine.cxx
bugmster 973c2be1e1 0024428: Implementation of LGPL license
The copying permission statements at the beginning of source files updated to refer to LGPL.
Copyright dates extended till 2014 in advance.
2013-12-17 12:42:41 +04:00

188 lines
5.5 KiB
C++

// Created on: 1991-06-21
// Created by: Didier PIFFAULT
// Copyright (c) 1991-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and / or modify it
// under the terms of the GNU Lesser General Public version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#include <Intf_SectionLine.ixx>
//=======================================================================
//function : Intf_SectionLine
//purpose : Construct
//=======================================================================
Intf_SectionLine::Intf_SectionLine ()
: closed(Standard_False)
{}
//=======================================================================
//function : Intf_SectionLine
//purpose : Copy
//=======================================================================
Intf_SectionLine::Intf_SectionLine (const Intf_SectionLine& Other)
: closed(Standard_False)
{
myPoints=Other.myPoints;
}
//=======================================================================
//function : Append
//purpose :
//=======================================================================
void Intf_SectionLine::Append (const Intf_SectionPoint& Pi)
{
myPoints.Append(Pi);
}
//=======================================================================
//function : Append
//purpose :
//=======================================================================
void Intf_SectionLine::Append (Intf_SectionLine& LS)
{
myPoints.Append(LS.myPoints);
}
//=======================================================================
//function : Prepend
//purpose :
//=======================================================================
void Intf_SectionLine::Prepend (const Intf_SectionPoint& Pi)
{
myPoints.Prepend(Pi);
}
//=======================================================================
//function : Prepend
//purpose :
//=======================================================================
void Intf_SectionLine::Prepend (Intf_SectionLine& LS)
{
myPoints.Prepend(LS.myPoints);
}
//=======================================================================
//function : Reverse
//purpose :
//=======================================================================
void Intf_SectionLine::Reverse ()
{
myPoints.Reverse();
}
//=======================================================================
//function : Close
//purpose :
//=======================================================================
void Intf_SectionLine::Close ()
{
closed=Standard_True;
}
//=======================================================================
//function : GetPoint
//purpose :
//=======================================================================
const Intf_SectionPoint& Intf_SectionLine::GetPoint
(const Standard_Integer index) const
{
return myPoints.Value(index);
}
//=======================================================================
//function : IsClosed
//purpose :
//=======================================================================
Standard_Boolean Intf_SectionLine::IsClosed () const
{
//return closed;
// On ne peut fermer une ligne de section inseree dans une liste car
// la fonction Value() copie l'element avant d'appeler la fonction.
// C'est donc la copie qui est modifiee.
// Pour la sequence myPoints on a un pointeur donc le pb ne se pose pas.
return (myPoints.First()==myPoints.Last());
}
//=======================================================================
//function : Contains
//purpose :
//=======================================================================
Standard_Boolean Intf_SectionLine::Contains
(const Intf_SectionPoint& ThePI) const
{
for (Standard_Integer i = 1; i <= myPoints.Length();i++)
if (ThePI.IsEqual(myPoints(i))) return Standard_True;
return Standard_False;
}
//=======================================================================
//function : IsEnd
//purpose :
//=======================================================================
Standard_Integer Intf_SectionLine::IsEnd
(const Intf_SectionPoint& ThePI) const
{
if (myPoints.First().IsEqual(ThePI)) return 1;
if (myPoints.Last().IsEqual(ThePI)) return myPoints.Length();
return 0;
}
//=======================================================================
//function : IsEqual
//purpose :
//=======================================================================
Standard_Boolean Intf_SectionLine::IsEqual
(const Intf_SectionLine& Other) const
{
if (myPoints.Length() != Other.myPoints.Length())
return Standard_False;
for (Standard_Integer i = 1; i <= myPoints.Length(); i++)
if (!myPoints(i).IsEqual(Other.myPoints(i))) return Standard_False;
return Standard_True;
}
//=======================================================================
//function : Dump
//purpose :
//=======================================================================
void Intf_SectionLine::Dump
(const Standard_Integer Indent) const
{
for (Standard_Integer id=0; id<Indent; id++) cout << " ";
cout << "LS ";
if (IsClosed()) cout << "Closed :" << endl;
else cout << "Open :" << endl;
for (Standard_Integer p=1; p<=myPoints.Length(); p++) {
myPoints.Value(p).Dump(Indent+2);
}
}