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ISstreamI.H

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00001 /*---------------------------------------------------------------------------*\
00002   =========                 |
00003   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
00004    \\    /   O peration     |
00005     \\  /    A nd           | Copyright (C) 1991-2005 OpenCFD Ltd.
00006      \\/     M anipulation  |
00007 -------------------------------------------------------------------------------
00008 License
00009     This file is part of OpenFOAM.
00010 
00011     OpenFOAM is free software; you can redistribute it and/or modify it
00012     under the terms of the GNU General Public License as published by the
00013     Free Software Foundation; either version 2 of the License, or (at your
00014     option) any later version.
00015 
00016     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
00017     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
00019     for more details.
00020 
00021     You should have received a copy of the GNU General Public License
00022     along with OpenFOAM; if not, write to the Free Software Foundation,
00023     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
00024 
00025 Description
00026 
00027 
00028 \*---------------------------------------------------------------------------*/
00029 
00030 #include "ISstream.H"
00031 
00032 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00033 
00034 namespace Foam
00035 {
00036 
00037 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
00038 
00039 inline ISstream& ISstream::get(char& c)
00040 {
00041     is_.get(c);
00042     setState(is_.rdstate());
00043 
00044     if (c == '\n')
00045     {
00046         lineNumber_++;
00047     }
00048 
00049     return *this;
00050 }
00051 
00052 
00053 inline ISstream& ISstream::putback(const char& c)
00054 {
00055     if (c == '\n')
00056     {
00057         lineNumber_--;
00058     }
00059 
00060     if (!is_.putback(c))
00061     {
00062         setBad();
00063     }
00064 
00065     setState(is_.rdstate());
00066 
00067     return *this;
00068 }
00069 
00070 
00071 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00072 
00073 } // End namespace Foam
00074 
00075 // ************************************************************************* //
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