// 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 _IntCurvesFace_ShapeIntersector_HeaderFile
#define _IntCurvesFace_ShapeIntersector_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Address_HeaderFile
#include <Standard_Address.hxx>
#endif
#ifndef _BRepTopAdaptor_SeqOfPtr_HeaderFile
#include <BRepTopAdaptor_SeqOfPtr.hxx>
#endif
#ifndef _TColStd_SequenceOfInteger_HeaderFile
#include <TColStd_SequenceOfInteger.hxx>
#endif
#ifndef _TColStd_SequenceOfReal_HeaderFile
#include <TColStd_SequenceOfReal.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Handle_Adaptor3d_HCurve_HeaderFile
#include <Handle_Adaptor3d_HCurve.hxx>
#endif
#ifndef _IntCurveSurface_TransitionOnCurve_HeaderFile
#include <IntCurveSurface_TransitionOnCurve.hxx>
#endif
#ifndef _TopAbs_State_HeaderFile
#include <TopAbs_State.hxx>
#endif
class TopoDS_Shape;
class gp_Lin;
class Adaptor3d_HCurve;
class gp_Pnt;
class TopoDS_Face;



class IntCurvesFace_ShapeIntersector  {
public:

  void* operator new(size_t,void* anAddress) 
  {
    return anAddress;
  }
  void* operator new(size_t size) 
  {
    return Standard::Allocate(size); 
  }
  void  operator delete(void *anAddress) 
  {
    if (anAddress) Standard::Free((Standard_Address&)anAddress); 
  }

  
  Standard_EXPORT   IntCurvesFace_ShapeIntersector();
  
  Standard_EXPORT     void Load(const TopoDS_Shape& Sh,const Standard_Real Tol) ;
  //! Perform the intersection between the <br>
//!          segment L and the loaded shape. <br>
//! <br>
//!          PInf is the smallest parameter on the line <br>
//!          PSup is the highest  parammter on the line <br>
//! <br>
//!          For an infinite line PInf and PSup can be <br>
//!          +/- RealLast. <br>
  Standard_EXPORT     void Perform(const gp_Lin& L,const Standard_Real PInf,const Standard_Real PSup) ;
  //! Perform the intersection between the <br>
//!          segment L and the loaded shape. <br>
//! <br>
//!          PInf is the smallest parameter on the line <br>
//!          PSup is the highest  parammter on the line <br>
//! <br>
//!          For an infinite line PInf and PSup can be <br>
//!          +/- RealLast. <br>
  Standard_EXPORT     void PerformNearest(const gp_Lin& L,const Standard_Real PInf,const Standard_Real PSup) ;
  //! same method for a HCurve from Adaptor3d. <br>
//!           PInf an PSup can also be - and + INF. <br>
  Standard_EXPORT     void Perform(const Handle(Adaptor3d_HCurve)& HCu,const Standard_Real PInf,const Standard_Real PSup) ;
  //! True is returned when the intersection have been computed. <br>
        Standard_Boolean IsDone() const;
  
        Standard_Integer NbPnt() const;
  //! Returns the U parameter of the ith intersection point <br>
//!          on the surface. <br>
        Standard_Real UParameter(const Standard_Integer I) const;
  //! Returns the V parameter of the ith intersection point <br>
//!          on the surface. <br>
        Standard_Real VParameter(const Standard_Integer I) const;
  //! Returns the parameter of the ith intersection point <br>
//!          on the line. <br>
        Standard_Real WParameter(const Standard_Integer I) const;
  //! Returns the geometric point of the ith intersection <br>
//!          between the line and the surface. <br>
       const gp_Pnt& Pnt(const Standard_Integer I) const;
  //! Returns the ith transition of the line on the surface. <br>
        IntCurveSurface_TransitionOnCurve Transition(const Standard_Integer I) const;
  //! Returns the ith state of the point on the face. <br>
//!          The values can be either TopAbs_IN <br>
//!             ( the point is in the face) <br>
//!           or TopAbs_ON <br>
//!             ( the point is on a boudary of the face). <br>
        TopAbs_State State(const Standard_Integer I) const;
  //! Returns the significant face used to determine <br>
//!          the intersection. <br>
//! <br>
       const TopoDS_Face& Face(const Standard_Integer I) const;
  //! Internal method. Sort the result on the Curve <br>
//!          parameter. <br>
  Standard_EXPORT     void SortResult() ;
  
  Standard_EXPORT     void Destroy() ;
~IntCurvesFace_ShapeIntersector()
{
  Destroy();
}





protected:





private:



Standard_Boolean done;
Standard_Integer nbfaces;
Standard_Address PtrJetons;
Standard_Address PtrJetonsIndex;
BRepTopAdaptor_SeqOfPtr PtrIntersector;
TColStd_SequenceOfInteger IndexPt;
TColStd_SequenceOfInteger IndexFace;
TColStd_SequenceOfInteger IndexIntPnt;
TColStd_SequenceOfReal IndexPar;


};


#include <IntCurvesFace_ShapeIntersector.lxx>



// other Inline functions and methods (like "C++: function call" methods)


#endif