156 lines
4.2 KiB
C
156 lines
4.2 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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2021 OpenCFD Ltd.
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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
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the Free Software Foundation, either version 3 of the License, or
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(at your 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, see <http://www.gnu.org/licenses/>.
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Application
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Test-splitFunctionArgs
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Description
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Test splitting of function name args
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "IOstreams.H"
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#include "IOobject.H"
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#include "IFstream.H"
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#include "dictionary.H"
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#include "stringOps.H"
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#include "Tuple2.H"
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using namespace Foam;
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// Split out function name and any arguments
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// - use as per functionObjectList
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void testFunctionNameAndArgsSplit(const std::string& line)
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{
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word funcName;
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wordRes args;
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List<Tuple2<word, string>> namedArgs;
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const auto lbracket = line.find('(');
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if (lbracket == std::string::npos)
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{
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funcName = word::validate(line);
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// No args
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}
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else
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{
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funcName = word::validate(line.substr(0, lbracket));
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std::string params;
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const auto rbracket = line.rfind(')');
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if (rbracket != std::string::npos && lbracket < rbracket)
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{
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params = line.substr(lbracket+1, (rbracket - lbracket - 1));
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}
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else
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{
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params = line.substr(lbracket+1);
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}
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Info<<"parsing: " << params << nl;
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stringOps::splitFunctionArgs(params, args, namedArgs);
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}
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Info<< nl
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<< line << nl
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<< "function: <" << funcName << '>' << nl
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<< " args: " << args << nl
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<< " named: " << namedArgs << nl;
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}
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// Split out any arguments
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void testArgsSplit(const std::string& line)
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{
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wordRes args;
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List<Tuple2<word, string>> namedArgs;
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stringOps::splitFunctionArgs(line, args, namedArgs);
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Info<< nl
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<< line << nl
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<< " args: " << args << nl
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<< " named: " << namedArgs << nl;
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}
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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::noBanner();
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argList::noParallel();
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argList::addArgument("file1 .. fileN");
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argList args(argc, argv, false, true);
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if (args.size() <= 1)
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{
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InfoErr<< "Provide a file or files to test" << nl;
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}
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else
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{
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for (label argi=1; argi < args.size(); ++argi)
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{
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IOobject::writeDivider(Info);
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const auto inputFile = args.get<fileName>(argi);
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IFstream is(inputFile);
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string line;
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while (is.getLine(line))
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{
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if (line.empty() || line[0] == '#')
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{
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continue;
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}
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if (line.starts_with("function:"))
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{
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auto trim = line.find(':');
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++trim;
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while (isspace(line[trim]))
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{
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++trim;
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}
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line.erase(0, trim);
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testFunctionNameAndArgsSplit(line);
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}
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else
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{
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testArgsSplit(line);
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}
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}
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}
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}
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return 0;
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}
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// ************************************************************************* //
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