| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2026 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/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| inline zero operator+(const zero&, const zero&) | |
| { | |
| return Zero; | |
| } | |
| template<class Type> | |
| inline const Type& operator+(const Type& t, const zero&) | |
| { | |
| return t; | |
| } | |
| template<class Type> | |
| inline const Type& operator+(const zero&, const Type& t) | |
| { | |
| return t; | |
| } | |
| inline zero operator-(const zero&, const zero&) | |
| { | |
| return Zero; | |
| } | |
| template<class Type> | |
| inline const Type& operator-(const Type& t, const zero&) | |
| { | |
| return t; | |
| } | |
| template<class Type> | |
| inline auto operator-(const zero&, const Type& t) | |
| { | |
| return -t; | |
| } | |
| inline zero operator*(const zero&, const zero&) | |
| { | |
| return Zero; | |
| } | |
| template<class Type> | |
| inline zero operator*(const Type& t, const zero&) | |
| { | |
| return Zero; | |
| } | |
| template<class Type> | |
| inline zero operator*(const zero&, const Type& t) | |
| { | |
| return Zero; | |
| } | |
| template<class Type> | |
| inline zero operator/(const zero&, const Type& t) | |
| { | |
| return Zero; | |
| } | |
| inline zero min(const zero&, const zero&) | |
| { | |
| return Zero; | |
| } | |
| template<class Type> | |
| inline auto min(const zero&, const Type& t) | |
| { | |
| return min(scalar(0), t); | |
| } | |
| template<class Type> | |
| inline auto min(const Type& t, const zero&) | |
| { | |
| return min(t, scalar(0)); | |
| } | |
| inline zero max(const zero&, const zero&) | |
| { | |
| return Zero; | |
| } | |
| template<class Type> | |
| inline auto max(const zero&, const Type& t) | |
| { | |
| return max(scalar(0), t); | |
| } | |
| template<class Type> | |
| inline auto max(const Type& t, const zero&) | |
| { | |
| return max(t, scalar(0)); | |
| } | |
| inline Ostream& operator<<(Ostream& os, const zero&) | |
| { | |
| os << 0; | |
| return os; | |
| } | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // ************************************************************************* // | |