// Created on: 1993-02-05
// Created by: Jacques GOUSSARD
// Copyright (c) 1993-1999 Matra Datavision
// Copyright (c) 1999-2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.


#include <Standard_DomainError.hxx>
#include <TColgp_HSequenceOfPnt.hxx>
#include <gp_Lin.hxx>
#include <gp_Circ.hxx>
#include <IntSurf_PntOn2S.hxx>
#include <IntSurf_LineOn2S.hxx>

#include TheHSequenceOfPoint_hxx

inline const Handle(IntSurf_LineOn2S)& Contap_Line::LineOn2S () const
{
  return curv;
}

inline void Contap_Line::Add(const IntSurf_PntOn2S& POn2S)
{
  curv->Add(POn2S);
}

inline Standard_Integer Contap_Line::NbVertex () const
{
  return svtx->Length();
}

inline ThePoint& Contap_Line::Vertex (const Standard_Integer Index) const
{
  return svtx->ChangeSequence()(Index);
}

inline Contap_IType Contap_Line::TypeContour () const
{
  return typL;
}

inline Standard_Integer Contap_Line::NbPnts () const {
  if (typL != Contap_Walking) {Standard_DomainError::Raise();}
  return(curv->NbPoints());
}

inline const IntSurf_PntOn2S& Contap_Line::Point (const Standard_Integer Index) const {
  if (typL != Contap_Walking) {Standard_DomainError::Raise();}
  return(curv->Value(Index));
}

inline gp_Lin Contap_Line::Line () const
{
  if (typL != Contap_Lin) {Standard_DomainError::Raise();}
  return gp_Lin(pt,dir1);
}

inline gp_Circ Contap_Line::Circle () const
{
  if (typL != Contap_Circle) {Standard_DomainError::Raise();}
  return gp_Circ(gp_Ax2(pt,dir1,dir2),rad);
}