pressureReference.H

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License
    This file is part of OpenFOAM.

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Class
    Foam::pressureReference

Description
    Provides controls for the pressure reference in closed-volume simulations

SourceFiles
    pressureReferenceI.H
    pressureReference.C

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

#ifndef pressureReference_H
#define pressureReference_H

#include "dimensionedScalar.H"
#include "volFieldsFwd.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
                       Class pressureReference Declaration
\*---------------------------------------------------------------------------*/

class pressureReference
{
    // Private Data

        //- Optional cell in which the reference pressure is set
        label refCell_;

        //- Optional pressure reference level
        scalar refValue_;


public:

    // Constructors

        //- Construct from the simple/pimple sub-dictionary
        //  supporting the pressure and derived pressure fields (e.g. p_rgh)
        pressureReference
        (
            const volScalarField& p,
            const volScalarField& pRef,
            const dictionary& dict,
            const bool pRefRequired = true
        );

        //- Construct from the simple/pimple sub-dictionary
        pressureReference
        (
            const volScalarField& p,
            const dictionary& dict,
            const bool pRefRequired = true
        );


    // Member Functions

        //- Return the cell in which the reference pressure is set
        inline label refCell() const;

        //- Return the pressure reference level
        inline scalar refValue() const;
};


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

} // End namespace Foam

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

#include "pressureReferenceI.H"

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

#endif

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