1 // Created on: 1998-09-23
2 // Created by: Philippe MANGIN
3 // Copyright (c) 1998-1999 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 _GeomLib_LogSample_HeaderFile
18 #define _GeomLib_LogSample_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Real.hxx>
25 #include <math_FunctionSample.hxx>
26 #include <Standard_Integer.hxx>
27 class Standard_OutOfRange;
31 class GeomLib_LogSample : public math_FunctionSample
38 Standard_EXPORT GeomLib_LogSample(const Standard_Real A, const Standard_Real B, const Standard_Integer N);
40 //! Returns the value of parameter of the point of
41 //! range Index : A + ((Index-1)/(NbPoints-1))*B.
42 //! An exception is raised if Index<=0 or Index>NbPoints.
43 Standard_EXPORT virtual Standard_Real GetParameter (const Standard_Integer Index) const Standard_OVERRIDE;
70 #endif // _GeomLib_LogSample_HeaderFile