6bc00144fc
This is needed to handle the processing of many time directories, some of which may have the required fields and some not.
113 lines
3.0 KiB
C++
113 lines
3.0 KiB
C++
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 2012-2016 OpenFOAM Foundation
|
|
\\/ 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::functionObjects::div
|
|
|
|
Group
|
|
grpFieldFunctionObjects
|
|
|
|
Description
|
|
This function object calculates the divergence of a field. The operation is
|
|
limited to surfaceScalarFields and volVectorFields, and the output is a
|
|
volScalarField.
|
|
|
|
SeeAlso
|
|
Foam::functionObjects::fieldExpression
|
|
Foam::functionObjects::fvMeshFunctionObject
|
|
|
|
SourceFiles
|
|
div.C
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#ifndef functionObjects_div_H
|
|
#define functionObjects_div_H
|
|
|
|
#include "fieldExpression.H"
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
namespace Foam
|
|
{
|
|
namespace functionObjects
|
|
{
|
|
|
|
/*---------------------------------------------------------------------------*\
|
|
Class div Declaration
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
class div
|
|
:
|
|
public fieldExpression
|
|
{
|
|
// Private Member Functions
|
|
|
|
//- Calculate the divergence of either a
|
|
// volScalarField or a surfaceScalarField and register the result
|
|
template<class FieldType>
|
|
bool calcDiv();
|
|
|
|
//- Calculate the divergence field and return true if successful
|
|
virtual bool calc();
|
|
|
|
|
|
public:
|
|
|
|
//- Runtime type information
|
|
TypeName("div");
|
|
|
|
|
|
// Constructors
|
|
|
|
//- Construct from Time and dictionary
|
|
div
|
|
(
|
|
const word& name,
|
|
const Time& runTime,
|
|
const dictionary& dict
|
|
);
|
|
|
|
|
|
//- Destructor
|
|
virtual ~div();
|
|
};
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
} // End namespace functionObjects
|
|
} // End namespace Foam
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
#ifdef NoRepository
|
|
#include "divTemplates.C"
|
|
#endif
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
#endif
|
|
|
|
// ************************************************************************* //
|