// Created on: 1992-03-31
// Created by: Laurent BUCHARD
// Copyright (c) 1992-1999 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>

//-------------------------------------------------
//-- hasfirst <--> status & 1
//-- haslast  <--> status & 2
//-- closed   <--> status & 4
//-------------------------------------------------

inline void IntRes2d_Domain::SetEquivalentParameters(const double p_first, const double p_last)
{
  if ((status & 3) != 3)
  {
    throw Standard_DomainError();
  }
  status |= 4;
  periodfirst = p_first;
  periodlast  = p_last;
}

inline bool IntRes2d_Domain::HasFirstPoint() const
{
  return (status & 1) != 0;
}

inline double IntRes2d_Domain::FirstParameter() const
{
  if (!(status & 1))
  {
    throw Standard_DomainError();
  }
  return (first_param);
}

inline const gp_Pnt2d& IntRes2d_Domain::FirstPoint() const
{
  if (!(status & 1))
  {
    throw Standard_DomainError();
  }
  return (first_point);
}

inline double IntRes2d_Domain::FirstTolerance() const
{
  if (!(status & 1))
  {
    throw Standard_DomainError();
  }
  return (first_tol);
}

inline bool IntRes2d_Domain::HasLastPoint() const
{
  return (status & 2) != 0;
}

inline double IntRes2d_Domain::LastParameter() const
{
  if (!(status & 2))
  {
    throw Standard_DomainError();
  }
  return (last_param);
}

inline const gp_Pnt2d& IntRes2d_Domain::LastPoint() const
{
  if (!(status & 2))
  {
    throw Standard_DomainError();
  }
  return (last_point);
}

inline double IntRes2d_Domain::LastTolerance() const
{
  if (!(status & 2))
  {
    throw Standard_DomainError();
  }
  return (last_tol);
}

inline bool IntRes2d_Domain::IsClosed() const
{
  return (status & 4) != 0;
}

inline void IntRes2d_Domain::EquivalentParameters(double& p_first, double& p_last) const
{
  p_first = periodfirst;
  p_last  = periodlast;
}