fileDiffusivity.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
     \\/     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.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::fileDiffusivity
 
Description
    Motion diffusivity read from given file name.
 
SourceFiles
    fileDiffusivity.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fileDiffusivity_H
#define fileDiffusivity_H
 
#include "motionDiffusivity.H"
#include "surfaceFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                           Class fileDiffusivity Declaration
\*---------------------------------------------------------------------------*/
 
class fileDiffusivity
:
    public motionDiffusivity
{
 
protected:
 
    // Protected data
 
        surfaceScalarField faceDiffusivity_;
 
 
private:
 
    // Private Member Functions
 
        //- Disallow default bitwise copy construct
        fileDiffusivity(const fileDiffusivity&);
 
        //- Disallow default bitwise assignment
        void operator=(const fileDiffusivity&);
 
 
public:
 
    //- Runtime type information
    TypeName("file");
 
 
    // Constructors
 
        //- Construct for the given fvMesh and data Istream
        fileDiffusivity(const fvMesh& mesh, Istream& mdData);
 
 
    //- Destructor
    virtual ~fileDiffusivity();
 
 
    // Member Functions
 
        //- Return diffusivity field
        virtual tmp<surfaceScalarField> operator()() const
        {
            return faceDiffusivity_;
        }
 
        //- Do not correct the motion diffusivity
        virtual void correct()
        {}
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //