| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2025-2026 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::NaNFvFieldSource | |
| Description | |
| This source condition provides a NaN value. | |
| Usage | |
| Example specification: | |
| \verbatim | |
| <sourceName> | |
| { | |
| type NaN; | |
| } | |
| \endverbatim | |
| SourceFiles | |
| NaNFvFieldSource.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| 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, fvMesh>&, | |
| const dictionary& dict | |
| ); | |
| //- Copy constructor setting internal field reference | |
| NaNFvFieldSource | |
| ( | |
| const NaNFvFieldSource<Type>&, | |
| const DimensionedField<Type, fvMesh>& | |
| ); | |
| //- Construct and return a clone setting internal field reference | |
| virtual autoPtr<fvFieldSource<Type>> clone | |
| ( | |
| const DimensionedField<Type, fvMesh>& iF | |
| ) const | |
| { | |
| return autoPtr<fvFieldSource<Type>> | |
| ( | |
| new NaNFvFieldSource<Type>(*this, iF) | |
| ); | |
| } | |
| //- Destructor | |
| virtual ~NaNFvFieldSource(); | |
| // Member Functions | |
| //- Return the source value | |
| virtual tmp<DimensionedField<Type, fvMesh>> sourceValue | |
| ( | |
| const fvSource& model, | |
| const DimensionedField<scalar, fvMesh>& 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, fvMesh>> internalCoeff | |
| ( | |
| const fvSource& model, | |
| const DimensionedField<scalar, fvMesh>& source | |
| ) const; | |
| //- Return the internal coefficient | |
| virtual tmp<scalarField> internalCoeff | |
| ( | |
| const fvSource& model, | |
| const scalarField& source, | |
| const labelUList& cells | |
| ) const; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |