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OpenFOAM
primitives
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word
wordIO.C
Go to the documentation of this file.
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/*---------------------------------------------------------------------------*\
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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) 1991-2010 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
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the Free Software Foundation, either version 3 of the License, or
14
(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17
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
19
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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Istream constructor and IOstream operators for word.
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\*---------------------------------------------------------------------------*/
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#include "
word.H
"
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#include <
OpenFOAM/IOstreams.H
>
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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Foam::word::word
(
Istream
& is)
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:
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string
()
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{
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is >> *
this
;
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}
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Foam::Istream
&
Foam::operator>>
(
Istream
& is,
word
& 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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// try a bit harder and convert string to word
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w = t.
stringToken
();
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string::stripInvalid<word>(w);
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// flag empty strings and bad chars as an error
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if
(w.empty() || w.size() != t.
stringToken
().size())
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{
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is.
setBad
();
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FatalIOErrorIn
(
"operator>>(Istream&, word&)"
, is)
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<<
"wrong token type - expected word found non-word characters "
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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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}
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else
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{
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is.
setBad
();
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FatalIOErrorIn
(
"operator>>(Istream&, word&)"
, is)
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<<
"wrong token type - expected word 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&, word&)"
);
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return
is;
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}
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Foam::Ostream
&
Foam::operator<<
(
Ostream
& os,
const
word
& w)
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{
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os.
write
(w);
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os.
check
(
"Ostream& operator<<(Ostream&, const word&)"
);
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return
os;
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}
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// ************************ vim: set sw=4 sts=4 et: ************************ //