include/opencascade/Bisector_PolyBis.hxx

0001 // Created on: 1994-04-01
0002 // Created by: Yves FRICAUD
0003 // Copyright (c) 1994-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _Bisector_PolyBis_HeaderFile
0018 #define _Bisector_PolyBis_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Bisector_PointOnBis.hxx>
0025 #include <Standard_Boolean.hxx>
0026 class gp_Trsf2d;
0027
0028 //! Polygon of PointOnBis
0029 class Bisector_PolyBis
0030 {
0031 public:
0032   DEFINE_STANDARD_ALLOC
0033
0034   Standard_EXPORT Bisector_PolyBis();
0035
0036   Standard_EXPORT void Append(const Bisector_PointOnBis& Point);
0037
0038   Standard_EXPORT Standard_Integer Length() const;
0039
0040   Standard_EXPORT Standard_Boolean IsEmpty() const;
0041
0042   Standard_EXPORT const Bisector_PointOnBis& Value(const Standard_Integer Index) const;
0043
0044   Standard_EXPORT const Bisector_PointOnBis& First() const;
0045
0046   Standard_EXPORT const Bisector_PointOnBis& Last() const;
0047
0048   Standard_EXPORT Standard_Integer Interval(const Standard_Real U) const;
0049
0050   Standard_EXPORT void Transform(const gp_Trsf2d& T);
0051
0052 protected:
0053 private:
0054   Bisector_PointOnBis thePoints[30];
0055   Standard_Integer    nbPoints;
0056 };
0057
0058 #endif // _Bisector_PolyBis_HeaderFile