// 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 <Standard_DomainError.hxx>


inline void IntSurf_Transition::SetValue (const Standard_Boolean Tangent,
				   const IntSurf_TypeTrans Type) {
  tangent = Tangent;
  typetra = Type;
}


inline void IntSurf_Transition::SetValue (const Standard_Boolean Tangent,
				   const IntSurf_Situation Situ,
				   const Standard_Boolean Oppos) {

  tangent = Tangent;
  typetra = IntSurf_Touch;
  situat = Situ;
  oppos = Oppos;
}


inline void IntSurf_Transition::SetValue () {

  typetra = IntSurf_Undecided;
}


inline IntSurf_TypeTrans IntSurf_Transition::TransitionType () const {

  return typetra;
}


inline Standard_Boolean IntSurf_Transition::IsTangent () const {

  if (typetra == IntSurf_Undecided) {Standard_DomainError::Raise();}
  return tangent;
}


inline IntSurf_Situation IntSurf_Transition::Situation () const {

  if (typetra != IntSurf_Touch) {Standard_DomainError::Raise();}
  return situat;
}


inline Standard_Boolean IntSurf_Transition::IsOpposite () const {

  if (typetra != IntSurf_Touch) {Standard_DomainError::Raise();}
  return oppos;
}