EulerD2dt2Scheme.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

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    You should have received a copy of the GNU General Public License
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Class
    Foam::fv::EulerD2dt2Scheme

Description
    First-order Euler implicit d2dt2 using the current and two previous
    time-step values.

SourceFiles
    EulerD2dt2Scheme.C

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

#ifndef EulerD2dt2Scheme_H
#define EulerD2dt2Scheme_H

#include <finiteVolume/d2dt2Scheme.H>

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

namespace Foam
{

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

namespace fv
{

/*---------------------------------------------------------------------------*\
                       Class EulerD2dt2Scheme Declaration
\*---------------------------------------------------------------------------*/

template<class Type>
class EulerD2dt2Scheme
:
    public fv::d2dt2Scheme<Type>
{
    // Private Member Functions

        //- Disallow default bitwise copy construct
        EulerD2dt2Scheme(const EulerD2dt2Scheme&);

        //- Disallow default bitwise assignment
        void operator=(const EulerD2dt2Scheme&);


public:

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


    // Constructors

        //- Construct from mesh
        EulerD2dt2Scheme(const fvMesh& mesh)
        :
            d2dt2Scheme<Type>(mesh)
        {}

        //- Construct from mesh and Istream
        EulerD2dt2Scheme(const fvMesh& mesh, Istream& is)
        :
            d2dt2Scheme<Type>(mesh, is)
        {}


    // Member Functions

        //- Return mesh reference
        const fvMesh& mesh() const
        {
            return fv::d2dt2Scheme<Type>::mesh();
        }

        tmp<GeometricField<Type, fvPatchField, volMesh> > fvcD2dt2
        (
            const GeometricField<Type, fvPatchField, volMesh>&
        );

        tmp<GeometricField<Type, fvPatchField, volMesh> > fvcD2dt2
        (
            const volScalarField&,
            const GeometricField<Type, fvPatchField, volMesh>&
        );

        tmp<fvMatrix<Type> > fvmD2dt2
        (
            GeometricField<Type, fvPatchField, volMesh>&
        );

        tmp<fvMatrix<Type> > fvmD2dt2
        (
            const dimensionedScalar&,
            GeometricField<Type, fvPatchField, volMesh>&
        );

        tmp<fvMatrix<Type> > fvmD2dt2
        (
            const volScalarField&,
            GeometricField<Type, fvPatchField, volMesh>&
        );
};


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

} // End namespace fv

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

} // End namespace Foam

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

#ifdef NoRepository
#   include <finiteVolume/EulerD2dt2Scheme.C>
#endif

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

#endif

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