mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
2717aa5c7d
- a possible future replacement for keyType, but the immediate use is the
wordReList for grepping through other lists.
- note that the argList treatment of '(' ... ')' yields quoted strings,
which we can use for building a wordReList
minor cleanup of regExp class
- constructor from std::string, match std::string and
operator=(std::string&)
rely on automatic conversion to Foam::string
- ditch partialMatch with sub-groups, it doesn't make much sense
114 lines
2.7 KiB
C
114 lines
2.7 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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\*---------------------------------------------------------------------------*/
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#include "wordRe.H"
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#include "IOstreams.H"
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#include "InfoProxy.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Foam::wordRe::wordRe(Istream& is)
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:
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word(),
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re_(NULL)
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{
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is >> *this;
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}
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Foam::Istream& Foam::operator>>(Istream& is, wordRe& w)
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{
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token t(is);
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if (!t.good())
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{
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is.setBad();
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return is;
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}
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if (t.isWord())
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{
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w = t.wordToken();
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}
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else if (t.isString())
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{
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// Auto-tests for regular expression
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w = t.stringToken();
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}
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else
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{
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is.setBad();
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FatalIOErrorIn("operator>>(Istream&, wordRe&)", is)
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<< "wrong token type - expected word or string found "
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<< t.info()
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<< exit(FatalIOError);
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return is;
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}
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// Check state of IOstream
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is.check("Istream& operator>>(Istream&, wordRe&)");
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return is;
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}
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Foam::Ostream& Foam::operator<<(Ostream& os, const wordRe& w)
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{
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if (w.isPattern())
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{
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os.write(static_cast<const string&>(w));
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}
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else
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{
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os.write(static_cast<const word&>(w));
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}
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os.check("Ostream& operator<<(Ostream&, const wordRe&)");
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return os;
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}
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template<>
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Foam::Ostream& Foam::operator<<(Ostream& os, const InfoProxy<wordRe>& ip)
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{
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const wordRe& wre = ip.t_;
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if (wre.isPattern())
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{
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os << "wordRe(regex) " << wre;
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}
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else
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{
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os << "wordRe(plain) '" << wre << "'";
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}
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os.flush();
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return os;
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}
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// ************************************************************************* //
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