dampedCoulomb.H

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Class
    Foam::pairPotentials::dampedCoulomb

Description


SourceFiles
    dampedCoulomb.C

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

#ifndef dampedCoulomb_H
#define dampedCoulomb_H

#include "pairPotential.H"

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

namespace Foam
{
namespace pairPotentials
{

/*---------------------------------------------------------------------------*\
                        Class dampedCoulomb Declaration
\*---------------------------------------------------------------------------*/

class dampedCoulomb
:
    public pairPotential
{
    // Private Data

        dictionary dampedCoulombCoeffs_;

        scalar alpha_;


public:

    //- Runtime type information
    TypeName("dampedCoulomb");


    // Static Data Members

        static scalar oneOverFourPiEps0;


    // Constructors

        //- Construct from components
        dampedCoulomb
        (
            const word& name,
            const dictionary& pairPotentialProperties
        );


    //- Destructor
    ~dampedCoulomb()
    {}


    // Member Functions

        scalar unscaledEnergy(const scalar r) const;

        //- Read dictionary
        bool read(const dictionary& pairPotentialProperties);
};


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

} // End namespace pairPotentials
} // End namespace Foam

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

#endif

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