| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / 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/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // | |
| template<unsigned Size> | |
| Foam::boundBox::boundBox | |
| ( | |
| const UList<point>& points, | |
| const FixedList<label, Size>& indices, | |
| const bool doReduce | |
| ) | |
| : | |
| min_(Zero), | |
| max_(Zero) | |
| { | |
| // a FixedList is never empty | |
| if (points.empty()) | |
| { | |
| if (doReduce && Pstream::parRun()) | |
| { | |
| // Use values that get overwritten by reduce minOp, maxOp below | |
| min_ = point(vGreat, vGreat, vGreat); | |
| max_ = point(-vGreat, -vGreat, -vGreat); | |
| } | |
| } | |
| else | |
| { | |
| min_ = points[indices[0]]; | |
| max_ = points[indices[0]]; | |
| for (unsigned i=1; i < Size; ++i) | |
| { | |
| min_ = ::Foam::min(min_, points[indices[i]]); | |
| max_ = ::Foam::max(max_, points[indices[i]]); | |
| } | |
| } | |
| // Reduce parallel information | |
| if (doReduce) | |
| { | |
| reduce(min_, minOp()); | |
| reduce(max_, maxOp()); | |
| } | |
| } | |
| // * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * // | |
| template<unsigned Size> | |
| bool Foam::boundBox::contains | |
| ( | |
| const UList<point>& points, | |
| const FixedList<label, Size>& indices | |
| ) const | |
| { | |
| // a FixedList is never empty | |
| if (points.empty()) | |
| { | |
| return false; | |
| } | |
| forAll(indices, i) | |
| { | |
| if (!contains(points[indices[i]])) | |
| { | |
| return false; | |
| } | |
| } | |
| return true; | |
| } | |
| template<unsigned Size> | |
| bool Foam::boundBox::containsAny | |
| ( | |
| const UList<point>& points, | |
| const FixedList<label, Size>& indices | |
| ) const | |
| { | |
| // a FixedList is never empty | |
| if (points.empty()) | |
| { | |
| return false; | |
| } | |
| forAll(indices, i) | |
| { | |
| if (contains(points[indices[i]])) | |
| { | |
| return true; | |
| } | |
| } | |
| return false; | |
| } | |
| // ************************************************************************* // | |