1 // Created on: 1995-03-08
2 // Created by: Laurent BUCHARD
3 // Copyright (c) 1995-1999 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 _CSLib_Class2d_HeaderFile
18 #define _CSLib_Class2d_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Address.hxx>
25 #include <Standard_Real.hxx>
26 #include <Standard_Integer.hxx>
27 #include <TColgp_Array1OfPnt2d.hxx>
32 //! *** Class2d : Low level algorithm for 2d classification
33 //! this class was moved from package BRepTopAdaptor
41 Standard_EXPORT CSLib_Class2d(const TColgp_Array1OfPnt2d& TP, const Standard_Real aTolu, const Standard_Real aTolv, const Standard_Real umin, const Standard_Real vmin, const Standard_Real umax, const Standard_Real vmax);
43 Standard_EXPORT Standard_Integer SiDans (const gp_Pnt2d& P) const;
45 Standard_EXPORT Standard_Integer SiDans_OnMode (const gp_Pnt2d& P, const Standard_Real Tol) const;
47 Standard_EXPORT Standard_Integer InternalSiDans (const Standard_Real X, const Standard_Real Y) const;
49 Standard_EXPORT Standard_Integer InternalSiDansOuOn (const Standard_Real X, const Standard_Real Y) const;
51 Standard_EXPORT const CSLib_Class2d& Copy (const CSLib_Class2d& Other) const;
52 const CSLib_Class2d& operator= (const CSLib_Class2d& Other) const
57 Standard_EXPORT void Destroy();
76 Standard_Address MyPnts2dX;
77 Standard_Address MyPnts2dY;
95 #endif // _CSLib_Class2d_HeaderFile