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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2026 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::ParticleTracks
Description
Records particle state (all variables) on each call to postFace
SourceFiles
ParticleTracks.C
\*---------------------------------------------------------------------------*/
#ifndef ParticleTracks_H
#define ParticleTracks_H
#include "CloudFunctionObject.H"
#include "Cloud.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class ParticleTracks Declaration
\*---------------------------------------------------------------------------*/
template<class CloudType>
class ParticleTracks
:
public CloudFunctionObject<CloudType>
{
// Private Typedefs
//- Convenience typedef for parcel type
typedef typename CloudType::parcelType parcelType;
//- Convenience typedef for hash hit-table
typedef HashTable<label, labelPair, typename labelPair::Hash<>>
hitCountTable;
// Private Data
//- Number of face-hit intervals between storing parcel data
label trackInterval_;
//- Maximum number of particles to store per track
label maxSamples_;
//- Flag to indicate whether data should be reset/cleared on writing
Switch resetOnWrite_;
//- Table of number of times a particle has hit a face
hitCountTable faceHitCounter_;
//- Pointer to the cloud storage
autoPtr<lagrangian::Cloud<parcelType>> cloudPtr_;
protected:
// Protected Member Functions
//- Write post-processing info
void write();
public:
//- Runtime type information
TypeName("particleTracks");
// Constructors
//- Construct from dictionary
ParticleTracks
(
const dictionary& dict,
CloudType& owner,
const word& modelName
);
//- Construct copy
ParticleTracks(const ParticleTracks<CloudType>& ppm);
//- Construct and return a clone
virtual autoPtr<CloudFunctionObject<CloudType>> clone() const
{
return autoPtr<CloudFunctionObject<CloudType>>
(
new ParticleTracks<CloudType>(*this)
);
}
//- Destructor
virtual ~ParticleTracks();
// Member Functions
// Evaluation
//- Pre-evolve hook
virtual void preEvolve();
//- Post-patch hook
virtual void postPatch(const parcelType& p, const polyPatch& pp);
//- Post-face hook
virtual void preFace(const parcelType& p);
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#ifdef NoRepository
#include "ParticleTracks.C"
#endif
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
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