1 // Created on: 1991-02-26
2 // Created by: Isabelle GRIGNON
3 // Copyright (c) 1991-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _Extrema_POnCurv_HeaderFile
18 #define _Extrema_POnCurv_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Real.hxx>
37 //! Creation of an indefinite point on curve.
38 Standard_EXPORT Extrema_POnCurv();
40 //! Creation of a point on curve with a parameter
41 //! value on the curve and a Pnt from gp.
42 Standard_EXPORT Extrema_POnCurv(const Standard_Real U, const gp_Pnt& P);
44 //! sets the point and parameter values.
45 Standard_EXPORT void SetValues (const Standard_Real U, const gp_Pnt& P);
47 //! Returns the point.
48 const gp_Pnt& Value() const;
50 //! Returns the parameter on the curve.
51 Standard_Real Parameter() const;
73 #define Pnt_hxx <gp_Pnt.hxx>
74 #define Extrema_Point Extrema_POnCurv
75 #define Extrema_Point_hxx <Extrema_POnCurv.hxx>
77 #include <Extrema_Point.lxx>
82 #undef Extrema_Point_hxx
87 #endif // _Extrema_POnCurv_HeaderFile