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83 lines
2.3 KiB
C++
83 lines
2.3 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) 2023 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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Description
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Test some string_view functionality
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\*---------------------------------------------------------------------------*/
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#include "string.H"
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#include "IOstreams.H"
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#include "List.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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Info<< "Compiled with C++ " << __cplusplus;
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// basics
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{
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for
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(
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const auto& cstr
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:
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{
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"abcdef"
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}
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)
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{
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const auto len = strlen(cstr);
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Info<< nl
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<< "input: <" << cstr << '>'
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<< " type: " << typeid(cstr).name() << " len:" << len << nl;
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Info<< " view: " << std::string_view(cstr) << nl;
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}
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}
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// This should fail to compile:
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#if 0
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{
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labelList values(identity(4));
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Info<< "values: " << values << nl;
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Info<< " span: "
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<< stdFoam::span<label>(values.data(), values.size()) << nl;
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}
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#endif
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Info<< "\nEnd\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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