NaNFvFieldSource.H

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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::NaNFvFieldSource
 
Description
    This source condition provides a NaN value.
 
Usage
    Example specification:
    \verbatim
    <sourceName>
    {
        type            NaN;
    }
    \endverbatim
 
SourceFiles
    NaNFvFieldSource.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef NaNFvFieldSource_H
#define NaNFvFieldSource_H
 
#include "fvFieldSource.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
               Class NaNFvFieldSource Declaration
\*---------------------------------------------------------------------------*/
 
template<class Type>
class NaNFvFieldSource
:
    public fvFieldSource<Type>
{
public:
 
    //- Runtime type information
    TypeName("NaN");
 
 
    // Constructors
 
        //- Construct from internal field and dictionary
        NaNFvFieldSource
        (
            const DimensionedField<Type, volMesh>&,
            const dictionary& dict
        );
 
        //- Copy constructor setting internal field reference
        NaNFvFieldSource
        (
            const NaNFvFieldSource<Type>&,
            const DimensionedField<Type, volMesh>&
        );
 
        //- Construct and return a clone setting internal field reference
        virtual autoPtr<fvFieldSource<Type>> clone
        (
            const DimensionedField<Type, volMesh>& iF
        ) const
        {
            return autoPtr<fvFieldSource<Type>>
            (
                new NaNFvFieldSource<Type>(*this, iF)
            );
        }
 
 
    //- Destructor
    virtual ~NaNFvFieldSource();
 
 
    // Member Functions
 
        //- Return the source value
        virtual tmp<DimensionedField<Type, volMesh>> sourceValue
        (
            const fvSource& model,
            const DimensionedField<scalar, volMesh>& source
        ) const;
 
        //- Return the source value
        virtual tmp<Field<Type>> sourceValue
        (
            const fvSource& model,
            const scalarField& source,
            const labelUList& cells
        ) const;
 
        //- Return the source value
        virtual tmp<DimensionedField<scalar, volMesh>> internalCoeff
        (
            const fvSource& model,
            const DimensionedField<scalar, volMesh>& source
        ) const;
 
        //- Return the internal coefficient
        virtual tmp<scalarField> internalCoeff
        (
            const fvSource& model,
            const scalarField& source,
            const labelUList& cells
        ) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#ifdef NoRepository
    #include "NaNFvFieldSource.C"
#endif
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //