// Created on: 1993-03-04
// 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>
#include <Standard_DomainError.hxx>
#include <Standard_OutOfRange.hxx>

#include <gp_Lin.hxx>
#include <gp_Circ.hxx>

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

inline Standard_Integer Contap_ContAna::NbContours () const
{
  if (!done) {throw StdFail_NotDone();}
  return nbSol;
}

inline GeomAbs_CurveType Contap_ContAna::TypeContour () const
{
  if (!done) {throw StdFail_NotDone();}
  if (nbSol == 0) {throw Standard_DomainError();}
  return typL;
}

inline gp_Circ Contap_ContAna::Circle () const
{
  if (!done) {throw StdFail_NotDone();}
  if (typL != GeomAbs_Circle || nbSol == 0) {throw Standard_DomainError();}
  return gp_Circ(gp_Ax2(pt1,dir1,dir2),prm);
}