1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 \*---------------------------------------------------------------------------*/
27 #include "NASsurfaceFormatCore.H"
28 #include "IStringStream.H"
30 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
32 // Do weird things to extract a floating point number
33 Foam::scalar Foam::fileFormats::NASsurfaceFormatCore::parseNASCoord
38 size_t expSign = s.find_last_of("+-");
40 if (expSign != string::npos && expSign > 0 && !isspace(s[expSign-1]))
42 scalar mantissa = readScalar(IStringStream(s.substr(0, expSign))());
43 scalar exponent = readScalar(IStringStream(s.substr(expSign+1))());
45 if (s[expSign] == '-')
49 return mantissa * pow(10, exponent);
53 return readScalar(IStringStream(s)());
58 // ************************************************************************* //