| 42cf5bc1 |
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 |
| 5 | // |
| 6 | // This file is part of Open CASCADE Technology software library. |
| 7 | // |
| 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. |
| 13 | // |
| 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
| 15 | // commercial license or contractual agreement. |
| 16 | |
| 17 | #ifndef _Extrema_POnCurv2d_HeaderFile |
| 18 | #define _Extrema_POnCurv2d_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <Standard_Real.hxx> |
| 25 | #include <gp_Pnt2d.hxx> |
| 26 | class gp_Pnt2d; |
| 27 | |
| 28 | |
| 29 | |
| 30 | class Extrema_POnCurv2d |
| 31 | { |
| 32 | public: |
| 33 | |
| 34 | DEFINE_STANDARD_ALLOC |
| 35 | |
| 36 | |
| 36b9ff75 |
37 | //! Creation of an indefinite point on curve. |
| 42cf5bc1 |
38 | Standard_EXPORT Extrema_POnCurv2d(); |
| 39 | |
| 36b9ff75 |
40 | //! Creation of a point on curve with a parameter |
| 41 | //! value on the curve and a Pnt from gp. |
| 42cf5bc1 |
42 | Standard_EXPORT Extrema_POnCurv2d(const Standard_Real U, const gp_Pnt2d& P); |
| 43 | |
| 36b9ff75 |
44 | //! sets the point and parameter values. |
| 42cf5bc1 |
45 | Standard_EXPORT void SetValues (const Standard_Real U, const gp_Pnt2d& P); |
| 46 | |
| 36b9ff75 |
47 | //! Returns the point. |
| 42cf5bc1 |
48 | const gp_Pnt2d& Value() const; |
| 49 | |
| 36b9ff75 |
50 | //! Returns the parameter on the curve. |
| 42cf5bc1 |
51 | Standard_Real Parameter() const; |
| 52 | |
| 53 | |
| 54 | |
| 55 | |
| 56 | protected: |
| 57 | |
| 58 | |
| 59 | |
| 60 | |
| 61 | |
| 62 | private: |
| 63 | |
| 64 | |
| 65 | |
| 66 | Standard_Real myU; |
| 67 | gp_Pnt2d myP; |
| 68 | |
| 69 | |
| 70 | }; |
| 71 | |
| 72 | #define Pnt gp_Pnt2d |
| 73 | #define Pnt_hxx <gp_Pnt2d.hxx> |
| 74 | #define Extrema_Point Extrema_POnCurv2d |
| 75 | #define Extrema_Point_hxx <Extrema_POnCurv2d.hxx> |
| 76 | |
| 77 | #include <Extrema_Point.lxx> |
| 78 | |
| 79 | #undef Pnt |
| 80 | #undef Pnt_hxx |
| 81 | #undef Extrema_Point |
| 82 | #undef Extrema_Point_hxx |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | #endif // _Extrema_POnCurv2d_HeaderFile |
projects / occt.git / blame