// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _Intf_InterferencePolygon2d_HeaderFile
#define _Intf_InterferencePolygon2d_HeaderFile

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

#include <Standard_Boolean.hxx>
#include <Standard_Integer.hxx>
#include <Intf_Interference.hxx>
class Standard_OutOfRange;
class Intf_Polygon2d;
class gp_Pnt2d;


//! Computes the  interference between two  polygons or
//! the    self intersection of    a  polygon  in  two
//! dimensions.
class Intf_InterferencePolygon2d  : public Intf_Interference
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Constructs an empty interference of Polygon.
  Standard_EXPORT Intf_InterferencePolygon2d();
  
  //! Constructs and computes an interference between two Polygons.
  Standard_EXPORT Intf_InterferencePolygon2d(const Intf_Polygon2d& Obje1, const Intf_Polygon2d& Obje2);
  
  //! Constructs and computes the auto interference of a Polygon.
  Standard_EXPORT Intf_InterferencePolygon2d(const Intf_Polygon2d& Obje);
  
  //! Computes an interference between two Polygons.
  Standard_EXPORT   void Perform (const Intf_Polygon2d& Obje1, const Intf_Polygon2d& Obje2) ;
  
  //! Computes the self interference of a Polygon.
  Standard_EXPORT   void Perform (const Intf_Polygon2d& Obje) ;
  
  //! Gives the  geometrical 2d point   of the  intersection
  //! point at address <Index> in the interference.
  Standard_EXPORT   gp_Pnt2d Pnt2dValue (const Standard_Integer Index)  const;




protected:





private:

  
  Standard_EXPORT   void Interference (const Intf_Polygon2d& Obje1, const Intf_Polygon2d& Obje2) ;
  
  Standard_EXPORT   void Interference (const Intf_Polygon2d& Obje) ;
  
  Standard_EXPORT   void Clean() ;
  
  //! Computes the intersection between two segments
  //! <BegO><EndO> et <BegT><EndT>.
  Standard_EXPORT   void Intersect (const Standard_Integer iO, const Standard_Integer iT, const gp_Pnt2d& BegO, const gp_Pnt2d& EndO, const gp_Pnt2d& BegT, const gp_Pnt2d& EndT) ;


  Standard_Boolean oClos;
  Standard_Boolean tClos;
  Standard_Integer nbso;


};







#endif // _Intf_InterferencePolygon2d_HeaderFile
