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a50d78ea93
end of Time::operator++. This allows to know if the next timeIndex will be a dumping time. The function object "partialWrite" modifyes the write option of the those fields which will be written down at given intervals of the overall outout times.
155 lines
4.0 KiB
C++
155 lines
4.0 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::Lambda2
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Group
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grpUtilitiesFunctionObjects
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Description
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This function object calculates and outputs the second largest eigenvalue
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of the sum of the square of the symmetrical and anti-symmetrical parts of
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the velocity gradient tensor.
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SourceFiles
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Lambda2.C
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IOLambda2.H
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\*---------------------------------------------------------------------------*/
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#ifndef Lambda2_H
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#define Lambda2_H
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#include "volFieldsFwd.H"
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#include "surfaceFieldsFwd.H"
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#include "OFstream.H"
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#include "Switch.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// Forward declaration of classes
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class objectRegistry;
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class dictionary;
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class polyMesh;
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class mapPolyMesh;
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/*---------------------------------------------------------------------------*\
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Class Lambda2 Declaration
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\*---------------------------------------------------------------------------*/
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class Lambda2
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{
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// Private data
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//- Name of this set of Lambda2 objects
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word name_;
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//- Reference to the database
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const objectRegistry& obr_;
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//- On/off switch
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bool active_;
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//- Name of velocity field, default is "U"
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word UName_;
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// Private Member Functions
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//- Disallow default bitwise copy construct
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Lambda2(const Lambda2&);
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//- Disallow default bitwise assignment
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void operator=(const Lambda2&);
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public:
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//- Runtime type information
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TypeName("Lambda2");
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// Constructors
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//- Construct for given objectRegistry and dictionary.
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// Allow the possibility to load fields from files
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Lambda2
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(
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const word& name,
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const objectRegistry&,
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const dictionary&,
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const bool loadFromFiles = false
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);
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//- Destructor
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virtual ~Lambda2();
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// Member Functions
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//- Return name of the set of Lambda2
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virtual const word& name() const
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{
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return name_;
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}
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//- Read the Lambda2 data
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virtual void read(const dictionary&);
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//- Execute, currently does nothing
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virtual void execute();
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//- Execute at the final time-loop, currently does nothing
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virtual void end();
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//- Called when time was set at the end of the Time::operator++
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virtual void timeSet();
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//- Calculate the Lambda2 and write
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virtual void write();
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//- Update for changes of mesh
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virtual void updateMesh(const mapPolyMesh&)
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{}
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//- Update for changes of mesh
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virtual void movePoints(const polyMesh&)
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{}
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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