1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend 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 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
28 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
30 // * * * * * * * * * * * * * Friend IOstream Operators * * * * * * * * * * * //
32 Foam::Istream& Foam::operator>>(Istream& is, equation& I)
34 // Acceptable istream formats:
37 // [dimensionSet] scalar;
38 // [dimensionSet] string;
39 // name [dimensionSet] scalar;
40 // name [dimensionSet] string;
42 if (I.equationName_ == word::null)
44 I.equationName_ = "fromIstream";
49 I.rawText_ = t.stringToken();
51 else if (t.isNumber())
53 I.rawText_ = string(name(t.number()));
55 else if (t.isPunctuation())
58 I.changeDimensions_ = true;
59 I.overrideDimensions_.reset(dimensionSet(is));
64 I.rawText_ = string(is);
68 I.rawText_ = string(name(t.number()));
73 word garbage(t.wordToken());
74 I.changeDimensions_ = true;
75 I.overrideDimensions_.reset(dimensionSet(is));
80 I.rawText_ = string(is);
84 I.rawText_ = string(name(t.number()));
91 Foam::Ostream& Foam::operator<<(Ostream& os, const equation& I)
93 if (I.changeDimensions_)
95 os << I.overrideDimensions_ << token::TAB
105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
107 // ************************************************************************* //