| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2024-2026 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/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // | |
| template<class Type> | |
| inline Type Foam::Function1s::Repeat<Type>::value(const scalar x) const | |
| { | |
| const label n = floor((x - start_)/period_); | |
| const scalar xStar = x - start_ - n*period_; | |
| return value_->value(xStar); | |
| } | |
| template<class Type> | |
| inline Type Foam::Function1s::Repeat<Type>::derivative(const scalar x) const | |
| { | |
| const label n = floor((x - start_)/period_); | |
| const scalar xStar = x - start_ - n*period_; | |
| return value_->derivative(xStar); | |
| } | |
| template<class Type> | |
| inline Type Foam::Function1s::Repeat<Type>::integral | |
| ( | |
| const scalar x1, | |
| const scalar x2 | |
| ) const | |
| { | |
| const label n1 = floor((x1 - start_)/period_); | |
| const label n2 = floor((x2 - start_)/period_); | |
| const scalar x1Star = x1 - start_ - n1*period_; | |
| const scalar x2Star = x2 - start_ - n2*period_; | |
| return | |
| (n2 - n1)*value_->integral(0, period_) | |
| + value_->integral(x1Star, x2Star); | |
| } | |
| // ************************************************************************* // | |