updateableSnGrad.H

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
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
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    You should have received a copy of the GNU General Public License
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Class
    Foam::updateableSnGrad
 
Description
    Helper class to fix pressure flux
    for pressure-related boundary conditions.
 
See also
  - Foam::prghPermeableAlphaTotalPressureFvPatchScalarField
 
SourceFiles
    updateableSnGrad.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef updateableSnGrad_H
#define updateableSnGrad_H
 
#include "primitiveFieldsFwd.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace updateablePatchTypes
{
/*---------------------------------------------------------------------------*\
                        Class  updateableSnGrad declaration
\*---------------------------------------------------------------------------*/
 
class updateableSnGrad
{
public:
 
    // Public Member Functions
 
        //- Constructor
        updateableSnGrad() = default;
 
        //- Destructor
        virtual ~updateableSnGrad() = default;
 
 
    // Member Functions
 
        //- Update snGrad
        virtual void updateSnGrad(const scalarField& snGradp) = 0;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace updateablePatchTypes
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 
#endif
 
// ************************************************************************* //