0031939: Coding - correction of spelling errors in comments

[occt.git] / src / Adaptor2d / Adaptor2d_Line2d.hxx

// Created on: 1995-05-02
// Created by: Modelistation
// Copyright (c) 1995-1999 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 _Adaptor2d_Line2d_HeaderFile
#define _Adaptor2d_Line2d_HeaderFile

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

#include <Standard_Real.hxx>
#include <gp_Ax2d.hxx>
#include <Adaptor2d_Curve2d.hxx>
#include <GeomAbs_Shape.hxx>
#include <Standard_Integer.hxx>
#include <TColStd_Array1OfReal.hxx>
#include <Standard_Boolean.hxx>
#include <GeomAbs_CurveType.hxx>
class Standard_OutOfRange;
class Standard_NoSuchObject;
class Standard_DomainError;
class gp_Pnt2d;
class gp_Dir2d;
class gp_Lin2d;
class Adaptor2d_HCurve2d;
class gp_Vec2d;
class gp_Circ2d;
class gp_Elips2d;
class gp_Hypr2d;
class gp_Parab2d;
class Geom2d_BezierCurve;
class Geom2d_BSplineCurve;

//! Use by the TopolTool to trim a surface.

class Adaptor2d_Line2d  : public Adaptor2d_Curve2d
{
public:

  DEFINE_STANDARD_ALLOC

  
  Standard_EXPORT Adaptor2d_Line2d();
  
  Standard_EXPORT Adaptor2d_Line2d(const gp_Pnt2d& P, const gp_Dir2d& D, const Standard_Real UFirst, const Standard_Real ULast);
  
  Standard_EXPORT void Load (const gp_Lin2d& L);
  
  Standard_EXPORT void Load (const gp_Lin2d& L, const Standard_Real UFirst, const Standard_Real ULast);
  
  Standard_EXPORT Standard_Real FirstParameter() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Real LastParameter() const Standard_OVERRIDE;
  
  Standard_EXPORT GeomAbs_Shape Continuity() const Standard_OVERRIDE;
  
  //! If necessary,  breaks the  curve in  intervals  of
  //! continuity  <S>.    And  returns   the number   of
  //! intervals.
  Standard_EXPORT Standard_Integer NbIntervals (const GeomAbs_Shape S) const Standard_OVERRIDE;
  
  //! Stores in <T> the  parameters bounding the intervals
  //! of continuity <S>.
  //!
  //! The array must provide  enough room to  accommodate
  //! for the parameters. i.e. T.Length() > NbIntervals()
  Standard_EXPORT void Intervals (TColStd_Array1OfReal& T, const GeomAbs_Shape S) const Standard_OVERRIDE;
  
  //! Returns    a  curve equivalent   of  <me>  between
  //! parameters <First>  and <Last>. <Tol>  is used  to
  //! test for 3d points confusion.
  //! If <First> >= <Last>
  Standard_EXPORT Handle(Adaptor2d_HCurve2d) Trim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Boolean IsClosed() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Boolean IsPeriodic() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Real Period() const Standard_OVERRIDE;
  
  Standard_EXPORT gp_Pnt2d Value (const Standard_Real X) const Standard_OVERRIDE;
  
  Standard_EXPORT void D0 (const Standard_Real X, gp_Pnt2d& P) const Standard_OVERRIDE;
  
  Standard_EXPORT void D1 (const Standard_Real X, gp_Pnt2d& P, gp_Vec2d& V) const Standard_OVERRIDE;
  
  Standard_EXPORT void D2 (const Standard_Real X, gp_Pnt2d& P, gp_Vec2d& V1, gp_Vec2d& V2) const Standard_OVERRIDE;
  
  Standard_EXPORT void D3 (const Standard_Real X, gp_Pnt2d& P, gp_Vec2d& V1, gp_Vec2d& V2, gp_Vec2d& V3) const Standard_OVERRIDE;
  
  Standard_EXPORT gp_Vec2d DN (const Standard_Real U, const Standard_Integer N) const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Real Resolution (const Standard_Real R3d) const Standard_OVERRIDE;
  
  Standard_EXPORT GeomAbs_CurveType GetType() const Standard_OVERRIDE;
  
  Standard_EXPORT gp_Lin2d Line() const Standard_OVERRIDE;
  
  Standard_EXPORT gp_Circ2d Circle() const Standard_OVERRIDE;
  
  Standard_EXPORT gp_Elips2d Ellipse() const Standard_OVERRIDE;
  
  Standard_EXPORT gp_Hypr2d Hyperbola() const Standard_OVERRIDE;
  
  Standard_EXPORT gp_Parab2d Parabola() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Integer Degree() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Boolean IsRational() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Integer NbPoles() const Standard_OVERRIDE;
  
  Standard_EXPORT Standard_Integer NbKnots() const Standard_OVERRIDE;
  
  Standard_EXPORT Handle(Geom2d_BezierCurve) Bezier() const Standard_OVERRIDE;
  
  Standard_EXPORT Handle(Geom2d_BSplineCurve) BSpline() const Standard_OVERRIDE;




protected:





private:



  Standard_Real myUfirst;
  Standard_Real myUlast;
  gp_Ax2d myAx2d;


};







#endif // _Adaptor2d_Line2d_HeaderFile