a0a9cd3366
- Read a bracket-delimited list, or handle a single value as list of size 1.
Mostly useful for handling command-line arguments.
eg,
if (args.options().found("patches"))
{
patches = readList<word>(IStringStream(args.options()["patches"])());
}
can handle both of these:
-patches patch0
-patches \( patch1 patch2 patch3 \)
111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Application
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Description
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\*---------------------------------------------------------------------------*/
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#include "OSspecific.H"
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#include "argList.H"
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#include "wordReList.H"
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#include "IOstreams.H"
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#include "IStringStream.H"
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#include "scalar.H"
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#include "vector.H"
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#include "ListOps.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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int main(int argc, char *argv[])
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{
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argList::noParallel();
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argList::validOptions.insert("reList", "reList");
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argList::validOptions.insert("wordList", "wordList");
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argList::validOptions.insert("stringList", "stringList");
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# include "setRootCase.H"
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List<vector> list1(IStringStream("1 ((0 1 2))")());
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Info<< "list1: " << list1 << endl;
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List<vector> list2(IStringStream("((0 1 2) (3 4 5) (6 7 8))")());
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Info<< "list2: " << list2 << endl;
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list1.append(list2);
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Info<< "list1.append(list2): " << list1 << endl;
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Info<< findIndex(list2, vector(3, 4, 5)) << endl;
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list2.setSize(10, vector(1, 2, 3));
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Info<< "list2: " << list2 << endl;
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List<vector> list3(list2.xfer());
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Info<< "Transferred via the xfer() method" << endl;
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Info<< "list2: " << list2 << nl
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<< "list3: " << list3 << endl;
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// Subset
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const labelList map(IStringStream("2 (0 2)")());
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List<vector> subList3(list3, map);
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Info<< "Elements " << map << " out of " << list3
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<< " => " << subList3 << endl;
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wordReList reLst;
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wordList wLst;
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stringList sLst;
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if (args.options().found("reList"))
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{
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reLst = readList<wordRe>(IStringStream(args.options()["reList"])());
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}
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if (args.options().found("wordList"))
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{
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wLst = readList<word>(IStringStream(args.options()["wordList"])());
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}
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if (args.options().found("stringList"))
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{
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sLst = readList<string>(IStringStream(args.options()["stringList"])());
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}
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Info<< nl
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<< "-reList: " << reLst << nl
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<< "-wordList: " << wLst << nl
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<< "-stringList: " << sLst << endl;
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return 0;
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}
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// ************************************************************************* //
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