electrostaticPotential.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011 OpenFOAM Foundation
     \\/     M anipulation  |
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License
    This file is part of OpenFOAM.

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    the Free Software Foundation, either version 3 of the License, or
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Class
    Foam::pairPotentials::electrostaticPotential

Description


SourceFiles
    electrostaticPotential.C

\*---------------------------------------------------------------------------*/

#ifndef electrostaticPotential_H
#define electrostaticPotential_H

#include "scalar.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{

/*---------------------------------------------------------------------------*\
                   Class electrostaticPotential Declaration
\*---------------------------------------------------------------------------*/

class electrostaticPotential
{
    // Private data

    scalar prefactor;


public:

    // Constructors

        //- Construct and set prefactor
        electrostaticPotential();


    //- Destructor
    ~electrostaticPotential()
    {}


    // Member Functions

        scalar energy(const scalar r) const;

        scalar force(const scalar r) const;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //