// Copyright (c) 1995-1999 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 Blend_Walking::IsDone () const
{
  return done;
}

inline Standard_Boolean Blend_Walking::TwistOnS1() const
{
  return twistflag1;
}

inline Standard_Boolean Blend_Walking::TwistOnS2() const
{
  return twistflag2;
}

inline const Handle(TheLine)& Blend_Walking::Line () const
{
  if (!done) {throw StdFail_NotDone();}
  return line;
}