1 // Copyright (c) 1995-1999 Matra Datavision
2 // Copyright (c) 1999-2014 OPEN CASCADE SAS
4 // This file is part of Open CASCADE Technology software library.
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License version 2.1 as published
8 // by the Free Software Foundation, with special exception defined in the file
9 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10 // distribution for complete text of the license and disclaimer of any warranty.
12 // Alternatively, this file may be used under the terms of Open CASCADE
13 // commercial license or contractual agreement.
15 #include <StdFail_UndefinedDerivative.hxx>
17 inline void IntImp_ZerImpFunc::Set (const ThePSurface& PS)
19 surf = (Standard_Address)(&PS);
22 inline void IntImp_ZerImpFunc::SetImplicitSurface (const TheISurface& IS)
24 func = (Standard_Address)(&IS);
27 inline void IntImp_ZerImpFunc::Set (const Standard_Real Tol)
32 inline Standard_Real IntImp_ZerImpFunc::Root() const
37 inline Standard_Real IntImp_ZerImpFunc::Tolerance() const
42 inline const gp_Pnt& IntImp_ZerImpFunc::Point() const
47 inline const gp_Vec& IntImp_ZerImpFunc::Direction3d()
49 if (IsTangent()) StdFail_UndefinedDerivative::Raise();
53 inline const gp_Dir2d& IntImp_ZerImpFunc::Direction2d()
55 if (IsTangent()) StdFail_UndefinedDerivative::Raise();
59 inline const ThePSurface& IntImp_ZerImpFunc::PSurface() const
61 return (*((ThePSurface *)(surf)));
64 inline const TheISurface& IntImp_ZerImpFunc::ISurface() const
66 return (*((TheISurface *)(func)));