| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2018 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/>. | |
| Application | |
| testMapIterators | |
| Description | |
| For each time calculate the magnitude of velocity. | |
| \*---------------------------------------------------------------------------*/ | |
| using namespace Foam; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| int main(int argc, char *argv[]) | |
| { | |
| Map<bool> banana; | |
| banana.insert(5, true); | |
| // Taking a const iterator from find does not work! | |
| // Also, fails later on op== | |
| Map<bool>::const_iterator bananaIter = banana.find(5); | |
| // This works but now I can change the value. | |
| // Map<bool>::iterator bananaIter = banana.find(5); | |
| if (bananaIter == banana.end()) | |
| { | |
| Info<< "not found" << endl; | |
| } | |
| else | |
| { | |
| Info<< "5 is " << bananaIter() << endl; | |
| } | |
| // Same with STL | |
| Info<< "Same with STL" << endl; | |
| std::map<label, bool> STLbanana; | |
| STLbanana[5] = true; | |
| std::map<label, bool>::const_iterator STLbananaIter = STLbanana.find(5); | |
| if (STLbananaIter == STLbanana.end()) | |
| { | |
| Info<< "not found" << endl; | |
| } | |
| else | |
| { | |
| Info<< "5 is " << STLbananaIter->second << endl; | |
| } | |
| Info<< "End\n" << endl; | |
| return 0; | |
| } | |
| // ************************************************************************* // | |