/usr/include/freefoam/OpenFOAM/zeroField.H is in libfreefoam-dev 0.1.0+dfsg-1build1.
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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::zeroField
Description
A class representing the concept of a field of 0 used to avoid unnecessary
manipulations for objects which are known to be zero at compile-time.
Used for example as the argument to a function in which certain terms are
optional, see source terms in the MULES solvers.
\*---------------------------------------------------------------------------*/
#ifndef zeroField_H
#define zeroField_H
#include <OpenFOAM/zero.H>
#include <OpenFOAM/scalar.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class zeroField Declaration
\*---------------------------------------------------------------------------*/
class zeroField
:
public zero
{
public:
// Constructors
//- Construct null
zeroField()
{}
// Member Operators
inline scalar operator[](const label) const;
inline zeroField field() const;
inline zeroField oldTime() const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
# include <OpenFOAM/zeroFieldI.H>
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************ vim: set sw=4 sts=4 et: ************************ //
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