// Created on: 1998-10-29
// Created by: Jean Yves LEBEY
// Copyright (c) 1998-1999 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.

#ifndef _TopOpeBRep_Point2d_HeaderFile
#define _TopOpeBRep_Point2d_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Handle.hxx>

#include <IntRes2d_IntersectionPoint.hxx>
#include <Standard_Boolean.hxx>
#include <TopoDS_Vertex.hxx>
#include <TopOpeBRepDS_Transition.hxx>
#include <Standard_Real.hxx>
#include <Standard_Integer.hxx>
#include <TopOpeBRep_P2Dstatus.hxx>
#include <gp_Pnt.hxx>
#include <gp_Pnt2d.hxx>
#include <TopOpeBRepDS_Config.hxx>
class TopOpeBRep_Hctxff2d;
class TopOpeBRep_Hctxee2d;
class TopOpeBRep_EdgesIntersector;

// resolve name collisions with X11 headers
#ifdef Status
  #undef Status
#endif

class TopOpeBRep_Point2d 
{
public:

  DEFINE_STANDARD_ALLOC

  
  Standard_EXPORT TopOpeBRep_Point2d();
  
  Standard_EXPORT void Dump (const Standard_Integer ie1 = 0, const Standard_Integer ie2 = 0) const;
  
    void SetPint (const IntRes2d_IntersectionPoint& P);
  
    Standard_Boolean HasPint() const;
  
    const IntRes2d_IntersectionPoint& Pint() const;
  
    void SetIsVertex (const Standard_Integer I, const Standard_Boolean B);
  
    Standard_Boolean IsVertex (const Standard_Integer I) const;
  
    void SetVertex (const Standard_Integer I, const TopoDS_Vertex& V);
  
  Standard_EXPORT const TopoDS_Vertex& Vertex (const Standard_Integer I) const;
  
    void SetTransition (const Standard_Integer I, const TopOpeBRepDS_Transition& T);
  
  Standard_EXPORT const TopOpeBRepDS_Transition& Transition (const Standard_Integer I) const;
  
  Standard_EXPORT TopOpeBRepDS_Transition& ChangeTransition (const Standard_Integer I);
  
    void SetParameter (const Standard_Integer I, const Standard_Real P);
  
    Standard_Real Parameter (const Standard_Integer I) const;
  
    void SetIsPointOfSegment (const Standard_Boolean B);
  
    Standard_Boolean IsPointOfSegment() const;
  
    void SetSegmentAncestors (const Standard_Integer IP1, const Standard_Integer IP2);
  
    Standard_Boolean SegmentAncestors (Standard_Integer& IP1, Standard_Integer& IP2) const;
  
    void SetStatus (const TopOpeBRep_P2Dstatus S);
  
    TopOpeBRep_P2Dstatus Status() const;
  
    void SetIndex (const Standard_Integer X);
  
    Standard_Integer Index() const;
  
    void SetValue (const gp_Pnt& P);
  
    const gp_Pnt& Value() const;
  
    void SetValue2d (const gp_Pnt2d& P);
  
    const gp_Pnt2d& Value2d() const;
  
    void SetKeep (const Standard_Boolean B);
  
    Standard_Boolean Keep() const;
  
    void SetEdgesConfig (const TopOpeBRepDS_Config C);
  
    TopOpeBRepDS_Config EdgesConfig() const;
  
    void SetTolerance (const Standard_Real T);
  
    Standard_Real Tolerance() const;
  
    void SetHctxff2d (const Handle(TopOpeBRep_Hctxff2d)& ff2d);
  
    Handle(TopOpeBRep_Hctxff2d) Hctxff2d() const;
  
    void SetHctxee2d (const Handle(TopOpeBRep_Hctxee2d)& ee2d);
  
    Handle(TopOpeBRep_Hctxee2d) Hctxee2d() const;


friend class TopOpeBRep_EdgesIntersector;


protected:





private:



  IntRes2d_IntersectionPoint mypint;
  Standard_Boolean myhaspint;
  Standard_Boolean myisvertex1;
  TopoDS_Vertex myvertex1;
  TopOpeBRepDS_Transition mytransition1;
  Standard_Real myparameter1;
  Standard_Boolean myisvertex2;
  TopoDS_Vertex myvertex2;
  TopOpeBRepDS_Transition mytransition2;
  Standard_Real myparameter2;
  Standard_Boolean myispointofsegment;
  Standard_Integer myips1;
  Standard_Integer myips2;
  Standard_Boolean myhasancestors;
  TopOpeBRep_P2Dstatus mystatus;
  Standard_Integer myindex;
  gp_Pnt mypnt;
  gp_Pnt2d mypnt2d;
  Standard_Boolean mykeep;
  TopOpeBRepDS_Config myedgesconfig;
  Standard_Real mytolerance;
  Handle(TopOpeBRep_Hctxff2d) myctxff2d;
  Handle(TopOpeBRep_Hctxee2d) myctxee2d;


};


#include <TopOpeBRep_Point2d.lxx>





#endif // _TopOpeBRep_Point2d_HeaderFile