1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2008-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
26 Foam::energyScalingFunctions::sigmoid
34 \*---------------------------------------------------------------------------*/
39 #include "energyScalingFunction.H"
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 namespace energyScalingFunctions
48 /*---------------------------------------------------------------------------*\
49 Class sigmoid Declaration
50 \*---------------------------------------------------------------------------*/
54 public energyScalingFunction
58 dictionary sigmoidCoeffs_;
64 // Private Member Functions
76 //- Runtime type information
82 //- Construct from components
86 const dictionary& energyScalingFunctionProperties,
87 const pairPotential& pairPot
99 void scaleEnergy(scalar& e, const scalar r) const;
102 bool read(const dictionary& energyScalingFunctionProperties);
106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
108 } // End namespace energyScalingFunctions
109 } // End namespace Foam
111 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
115 // ************************************************************************* //