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
27 \*---------------------------------------------------------------------------*/
29 #include "refineCell.H"
32 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
35 Foam::refineCell::refineCell()
38 direction_(vector::zero)
43 Foam::refineCell::refineCell(const label cellI, const vector& direction)
48 scalar magDir = mag(direction_);
52 FatalErrorIn("refineCell(const label, const vector&)")
53 << "(almost)zero vector as direction for cell " << cellNo_
56 else if (mag(magDir - 1) > SMALL)
59 direction_ /= mag(direction_);
65 Foam::refineCell::refineCell(Istream& is)
67 cellNo_(readLabel(is)),
70 scalar magDir = mag(direction_);
74 FatalErrorIn("refineCell(Istream&)")
75 << "(almost)zero vector as direction for cell " << cellNo_
78 else if (mag(magDir - 1) > SMALL)
81 direction_ /= mag(direction_);
86 // * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
88 Foam::Ostream& Foam::operator<<(Ostream& os, const refineCell& r)
90 if (os.format() == IOstream::ASCII)
92 os << r.cellNo() << token::SPACE << r.direction();
96 os << r.cellNo() << r.direction();
102 // ************************************************************************* //