| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2017-2026 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::Function1s::OneConstant | |
| Description | |
| Templated function that returns the corresponding 1 (one). | |
| Usage | |
| \verbatim | |
| <name> one; | |
| \endverbatim | |
| SourceFiles | |
| OneConstant.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| namespace Function1s | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class OneConstant Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| template<class Type> | |
| class OneConstant | |
| : | |
| public FieldFunction1<Type, OneConstant<Type>> | |
| { | |
| public: | |
| // Runtime type information | |
| TypeName("one"); | |
| // Constructors | |
| //- Construct from name | |
| OneConstant(const word& name); | |
| //- Construct from name and dictionary | |
| OneConstant | |
| ( | |
| const word& name, | |
| const unitSets& units, | |
| const dictionary& dict | |
| ); | |
| //- Destructor | |
| virtual ~OneConstant(); | |
| // Member Functions | |
| //- Return one | |
| virtual inline Type value(const scalar) const; | |
| //- Return zero | |
| virtual inline Type derivative(const scalar x) const; | |
| //- Return the integral between two scalar coordinates | |
| virtual inline Type integral(const scalar x1, const scalar x2) const; | |
| //- Write in dictionary format | |
| virtual void write(Ostream& os, const unitSets& units) const; | |
| // Member Operators | |
| //- Disallow default bitwise assignment | |
| void operator=(const OneConstant<Type>&) = delete; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Function1s | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |