OpenFOAM-dev / data /src /finiteVolume /fields /DimensionedFields /DimensionedFieldFunctions /FunctionalDimensionedField /FunctionalDimensionedField.H
| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 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::FunctionalDimensionedField | |
| Description | |
| DimensionedField with a corresponding run-time selected function | |
| to evaluate and update the field. | |
| See also | |
| Foam::DimensionedField | |
| Foam::DimensionedFieldFunction | |
| Foam::UFunctionalDimensionedField | |
| SourceFiles | |
| FunctionalDimensionedField.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| // Forward declaration of friend functions | |
| template<class Type, class GeoMesh> | |
| void writeEntry | |
| ( | |
| Ostream& os, | |
| const FunctionalDimensionedField<Type, GeoMesh>& udff | |
| ); | |
| /*---------------------------------------------------------------------------*\ | |
| Class FunctionalDimensionedField Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| template<class Type, class GeoMesh> | |
| class FunctionalDimensionedField | |
| : | |
| public DimensionedField<Type, GeoMesh> | |
| { | |
| // Private Data | |
| //- Name of the function entry/sub dictionary | |
| const word funcName_; | |
| //- Optional function pointer | |
| autoPtr<DimensionedFieldFunction<DimensionedField<Type, GeoMesh>>> | |
| funcPtr_; | |
| public: | |
| // Constructors | |
| //- Construct from name, mesh, dimensions, field and dictionary | |
| FunctionalDimensionedField | |
| ( | |
| const word& name, | |
| const word& funcName, | |
| const GeoMesh&, | |
| const dimensionSet& dimensions, | |
| const dictionary& | |
| ); | |
| //- Construct from name, mesh, dimensions, field, dictionary | |
| // and default value | |
| FunctionalDimensionedField | |
| ( | |
| const word& name, | |
| const word& funcName, | |
| const GeoMesh&, | |
| const dimensionSet& dimensions, | |
| const dictionary&, | |
| const Type& defaultValue | |
| ); | |
| //- Construct from given FunctionalDimensionedField with new mesh | |
| FunctionalDimensionedField | |
| ( | |
| const FunctionalDimensionedField<Type, GeoMesh>&, | |
| const GeoMesh& | |
| ); | |
| //- Construct by mapping given FunctionalDimensionedField | |
| FunctionalDimensionedField | |
| ( | |
| const FunctionalDimensionedField<Type, GeoMesh>&, | |
| const GeoMesh&, | |
| const fieldMapper& | |
| ); | |
| //- Copy constructor | |
| FunctionalDimensionedField | |
| ( | |
| const FunctionalDimensionedField<Type, GeoMesh>& | |
| ); | |
| // Member Functions | |
| //- Map if mapping direct or evaluate if function defined | |
| void map | |
| ( | |
| const DimensionedField<Type, GeoMesh>& df, | |
| const fieldMapper& mapper | |
| ); | |
| //- Reset | |
| void reset(); | |
| //- Update | |
| bool update(); | |
| using regIOobject::write; | |
| //- Write | |
| void write(Ostream&) const; | |
| // Global functions | |
| friend void writeEntry <Type, GeoMesh> | |
| ( | |
| Ostream& os, | |
| const FunctionalDimensionedField<Type, GeoMesh>& udff | |
| ); | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |