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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | www.openfoam.com
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2016-2017 OpenCFD Ltd.
-------------------------------------------------------------------------------
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/>.
Description
Test some string functionality
\*---------------------------------------------------------------------------*/
#include "CStringList.H"
#include "DynamicList.H"
#include "IOstreams.H"
#include "fileNameList.H"
#include "stringOps.H"
#include "stringList.H"
#include "wordList.H"
#include "SubStrings.H"
using namespace Foam;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int print(int argc, char *argv[])
{
Info<< "argc=" << argc << endl;
for (int i=0; i<argc; ++i)
{
Info<< " argv[" << i << "] = \"" << argv[i] << "\"" << endl;
}
return argc;
}
int print(const CStringList& cstrLst)
{
return print(cstrLst.size(), cstrLst.strings());
}
// Using nullptr termination
int print(char *argv[])
{
if (!argv)
{
Info<< "argv=null" << endl;
return 0;
}
int i=0;
while (argv[i])
{
Info<< " argv[" << i << "] = \"" << argv[i] << "\"" << endl;
++i;
}
return i;
}
// Main program:
int main(int argc, char *argv[])
{
DynamicList<string> dynlst;
dynlst.reserve(16);
dynlst.append("string1 with content");
dynlst.append("string2 other content");
dynlst.append("string3 more");
dynlst.append("string4 done");
{
CStringList inC(dynlst);
Info<< "input: " << dynlst << nl;
print(inC);
Info<< "null-terminated string list" << nl;
print(inC.strings());
Info<< "sublist: starting at " << inC.size()/2 << nl;
print(inC.strings(inC.size()/2));
Info<< nl;
}
{
string testInput
(
" A test input line with various spacing "
" and text to be split on whitespace "
);
Info<< testInput << nl;
SubStrings<string> args = stringOps::splitSpace(testInput);
Info<< "split into " << args.size() << " args" << nl;
CStringList inC(args);
print(inC);
Info<< "sublist: starting at " << inC.size()/2 << nl;
print(inC.strings(inC.size()/2));
Info<< nl;
}
Info<<"command-line with " << CStringList::count(argv) << " items"<< endl;
print(argc, argv);
Info<< nl;
{
dynlst.clear();
for (int i=0; i<argc; ++i)
{
dynlst.append(argv[i]);
}
Info<< "input: " << dynlst << endl;
CStringList inC(dynlst);
inC.reset(dynlst);
print(inC);
Info<< "length: " << inC.length() << endl;
std::cout.write(inC.data(), inC.length());
}
Info<< "\nEnd\n" << endl;
return 0;
}
// ************************************************************************* //
|
