100 lines
2.7 KiB
C
100 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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Description
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Reads an uint from an input stream, for a given version
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number and File format. If an ascii File is being read,
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then the line numbers are counted and an erroneous read
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ised.
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\*---------------------------------------------------------------------------*/
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#include "error.H"
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#include "uint.H"
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#include "IOstreams.H"
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#include <sstream>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Foam::word Foam::name(const unsigned int val)
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{
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std::ostringstream buf;
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buf << val;
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return buf.str();
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}
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// * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
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Foam::Istream& Foam::operator>>(Istream& is, unsigned int& i)
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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.isLabel())
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{
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i = static_cast<unsigned int>(t.labelToken());
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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&, unsigned int&)", is)
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<< "wrong token type - expected unsigned int, found " << 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 Istream
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is.check("Istream& operator>>(Istream&, unsigned int&)");
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return is;
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}
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unsigned int Foam::readUint(Istream& is)
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{
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unsigned int val;
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is >> val;
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return val;
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}
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Foam::Ostream& Foam::operator<<(Ostream& os, const unsigned int i)
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{
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os.write(label(i));
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os.check("Ostream& operator<<(Ostream&, const unsigned int)");
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return os;
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}
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// ************************************************************************* //
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