1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
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
13 the Free Software Foundation, either version 3 of the License, or
14 (at your 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, see <http://www.gnu.org/licenses/>.
24 \*---------------------------------------------------------------------------*/
26 #include "refineCell.H"
29 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
31 Foam::refineCell::refineCell()
34 direction_(vector::zero)
38 Foam::refineCell::refineCell(const label cellI, const vector& direction)
43 scalar magDir = mag(direction_);
47 FatalErrorIn("refineCell(const label, const vector&)")
48 << "(almost)zero vector as direction for cell " << cellNo_
51 else if (mag(magDir - 1) > SMALL)
54 direction_ /= mag(direction_);
59 Foam::refineCell::refineCell(Istream& is)
61 cellNo_(readLabel(is)),
64 scalar magDir = mag(direction_);
68 FatalErrorIn("refineCell(Istream&)")
69 << "(almost)zero vector as direction for cell " << cellNo_
72 else if (mag(magDir - 1) > SMALL)
75 direction_ /= mag(direction_);
80 // * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
82 Foam::Ostream& Foam::operator<<(Ostream& os, const refineCell& r)
84 if (os.format() == IOstream::ASCII)
86 os << r.cellNo() << token::SPACE << r.direction();
90 os << r.cellNo() << r.direction();
96 // ************************************************************************* //