vorticity.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2014-2016 OpenFOAM Foundation
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-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

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    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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Class
    Foam::functionObjects::vorticity

Group
    grpFieldFunctionObjects

Description
    Calculates the vorticity, the curl of the velocity.

See also
    Foam::functionObjects::fieldExpression
    Foam::functionObjects::fvMeshFunctionObject

SourceFiles
    vorticity.C

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

#ifndef functionObjects_vorticity_H
#define functionObjects_vorticity_H

#include "fieldExpression.H"

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

namespace Foam
{
namespace functionObjects
{

/*---------------------------------------------------------------------------*\
                          Class vorticity Declaration
\*---------------------------------------------------------------------------*/

class vorticity
:
    public fieldExpression
{
    // Private Member Functions

        //- Calculate the vorticity field and return true if successful
        virtual bool calc();


public:

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


    // Constructors

        //- Construct from Time and dictionary
        vorticity
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );


    //- Destructor
    virtual ~vorticity();
};


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

} // End namespace functionObjects
} // End namespace Foam

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

#endif

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