724b034cc7
Oriented somewhat on dictionary methods.
Return the argument string associated with the named option:
Info<< "-foo: " << args.option("foo") << nl;
Return true if the named option is found
if (args.optionFound("foo")) ...
Return an IStringStream to the named option
old: value = readScalar(IStringStream(args.options()["foo"])());
newer: value = readScalar(args.optionLookup("foo")());
also: List<scalar> lst(args.optionLookup("foo")());
Read a value from the named option
newest: value = args.optionRead<scalar>("foo");
Read a value from the named option if present.
old: if (args.options().found("foo"))
{
value = readScalar(IStringStream(args.options()["foo"])());
}
new: args.optionReadIfPresent("foo", value);
Read a List of values from the named option
patches = args.optionReadList<word>("patches");
Didn't bother adding optionReadListIfPresent<T>(const word&), since it
probably wouldn't be common anyhow.
125 lines
3.5 KiB
C
125 lines
3.5 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
|
|
\\/ 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 2 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, write to the Free Software Foundation,
|
|
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
Application
|
|
|
|
Description
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "OSspecific.H"
|
|
#include "argList.H"
|
|
#include "wordReList.H"
|
|
|
|
#include "IOstreams.H"
|
|
#include "IStringStream.H"
|
|
#include "scalar.H"
|
|
#include "vector.H"
|
|
#include "ListOps.H"
|
|
|
|
using namespace Foam;
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
// Main program:
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
argList::noParallel();
|
|
argList::validOptions.insert("reList", "reList");
|
|
argList::validOptions.insert("wordList", "wordList");
|
|
argList::validOptions.insert("stringList", "stringList");
|
|
argList::validOptions.insert("float", "xx");
|
|
argList::validOptions.insert("flag", "");
|
|
|
|
# include "setRootCase.H"
|
|
|
|
List<vector> list1(IStringStream("1 ((0 1 2))")());
|
|
Info<< "list1: " << list1 << endl;
|
|
|
|
List<vector> list2(IStringStream("((0 1 2) (3 4 5) (6 7 8))")());
|
|
Info<< "list2: " << list2 << endl;
|
|
|
|
list1.append(list2);
|
|
Info<< "list1.append(list2): " << list1 << endl;
|
|
|
|
Info<< findIndex(list2, vector(3, 4, 5)) << endl;
|
|
|
|
list2.setSize(10, vector(1, 2, 3));
|
|
Info<< "list2: " << list2 << endl;
|
|
|
|
List<vector> list3(list2.xfer());
|
|
Info<< "Transferred via the xfer() method" << endl;
|
|
Info<< "list2: " << list2 << nl
|
|
<< "list3: " << list3 << endl;
|
|
|
|
|
|
// Subset
|
|
const labelList map(IStringStream("2 (0 2)")());
|
|
List<vector> subList3(list3, map);
|
|
Info<< "Elements " << map << " out of " << list3
|
|
<< " => " << subList3 << endl;
|
|
|
|
wordReList reLst;
|
|
wordList wLst;
|
|
stringList sLst;
|
|
|
|
|
|
scalar xxx(-1);
|
|
|
|
if (args.optionFound("flag"))
|
|
{
|
|
Info<<"-flag:" << args.option("flag") << endl;
|
|
}
|
|
|
|
if (args.optionReadIfPresent<scalar>("float", xxx))
|
|
{
|
|
Info<<"read float " << xxx << endl;
|
|
}
|
|
|
|
if (args.optionFound("reList"))
|
|
{
|
|
reLst = args.optionReadList<wordRe>("reList");
|
|
}
|
|
|
|
if (args.optionFound("wordList"))
|
|
{
|
|
wLst = args.optionReadList<word>("wordList");
|
|
}
|
|
|
|
if (args.optionFound("stringList"))
|
|
{
|
|
sLst = args.optionReadList<string>("stringList");
|
|
}
|
|
|
|
Info<< nl
|
|
<< "-reList: " << reLst << nl
|
|
<< "-wordList: " << wLst << nl
|
|
<< "-stringList: " << sLst << endl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
// ************************************************************************* //
|