0028053: Regressions in HLR when FPE signals are enabled

[occt.git] / src / Contap / Contap_Contour.lxx

// Created on: 1993-02-05
// Created by: Jacques GOUSSARD
// Copyright (c) 1993-1999 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 License 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 <StdFail_NotDone.hxx>

inline Standard_Boolean Contap_Contour::IsDone () const
{
  return done;
}

inline Standard_Boolean Contap_Contour::IsEmpty () const
{
  return NbLines()==0;
}

inline Standard_Integer Contap_Contour::NbLines () const
{
  if (!done) {StdFail_NotDone::Raise();}
  return slin.Length();
}

inline const Contap_Line & 
Contap_Contour::Line (const Standard_Integer Index) const
{
  if (!done) {StdFail_NotDone::Raise();}
  return slin(Index);
}

inline Contap_SurfFunction & 
Contap_Contour::SurfaceFunction ()
{
  if (!done) {StdFail_NotDone::Raise();}
  return mySFunc;
}