electrostaticPotential.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2011 OpenFOAM Foundation
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License
    This file is part of OpenFOAM.
 
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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
 
// ************************************************************************* //