exponentialRepulsion.H

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Class
    Foam::pairPotentials::exponentialRepulsion

Description

SourceFiles
    exponentialRepulsion.C

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

#ifndef exponentialRepulsion_H
#define exponentialRepulsion_H

#include "pairPotential.H"

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

namespace Foam
{

namespace pairPotentials
{

/*---------------------------------------------------------------------------*\
                    Class exponentialRepulsion Declaration
\*---------------------------------------------------------------------------*/

class exponentialRepulsion
:
    public pairPotential
{
    // Private Data

        dictionary exponentialRepulsionCoeffs_;

        scalar rm_;
        scalar epsilon_;


public:

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


    // Constructors

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


    //- Destructor
    ~exponentialRepulsion()
    {}


    // Member Functions

        scalar unscaledEnergy(const scalar r) const;

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


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

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

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

#endif

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