streamLineParticle Class Reference

Particle class that samples fields as it passes through. Used in streamline calculation. More...

Inheritance diagram for streamLineParticle:
Collaboration diagram for streamLineParticle:

Classes

class  iNew
 Factory class to read-construct particles used for parallel transfer. More...
 
class  trackingData
 

Public Member Functions

 streamLineParticle (const polyMesh &c, const vector &position, const label celli, const label lifeTime)
 Construct from components. More...
 
 streamLineParticle (const polyMesh &c, Istream &is, bool readFields=true)
 Construct from Istream. More...
 
 streamLineParticle (const streamLineParticle &p)
 Construct copy. More...
 
autoPtr< particleclone () const
 Construct and return a clone. More...
 
bool move (streamLineParticleCloud &, trackingData &, const scalar)
 Track all particles to their end point. More...
 
bool hitPatch (streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a patch. More...
 
void hitWedgePatch (streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a wedge. More...
 
void hitSymmetryPlanePatch (streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a. More...
 
void hitSymmetryPatch (streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a. More...
 
void hitCyclicPatch (streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a cyclic. More...
 
void hitCyclicAMIPatch (const vector &, const scalar, streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a. More...
 
void hitCyclicACMIPatch (const vector &, const scalar, streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a. More...
 
void hitCyclicRepeatAMIPatch (const vector &, const scalar, streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a. More...
 
void hitProcessorPatch (streamLineParticleCloud &, trackingData &)
 
void hitWallPatch (streamLineParticleCloud &, trackingData &)
 Overridable function to handle the particle hitting a wallPatch. More...
 
- Public Member Functions inherited from particle< Type >
 TypeName ("particle")
 Runtime type information. More...
 
 particle (const polyMesh &mesh, const barycentric &coordinates, const label celli, const label tetFacei, const label tetPti)
 Construct from components. More...
 
 particle (const polyMesh &mesh, const vector &position, const label celli)
 Construct from a position and a cell, searching for the rest of the. More...
 
 particle (const polyMesh &mesh, Istream &, bool readFields=true)
 Construct from Istream. More...
 
 particle (const particle &p)
 Construct as a copy. More...
 
 particle (const particle &p, const polyMesh &mesh)
 Construct as a copy with references to a new mesh. More...
 
virtual ~particle ()
 Destructor. More...
 
label getNewParticleID () const
 Get unique particle creation id. More...
 
const polyMeshmesh () const
 Return the mesh database. More...
 
const barycentriccoordinates () const
 Return current particle coordinates. More...
 
label cell () const
 Return current cell particle is in. More...
 
label tetFace () const
 Return current tet face particle is in. More...
 
label tetPt () const
 Return current tet face particle is in. More...
 
label face () const
 Return current face particle is on otherwise -1. More...
 
scalar stepFraction () const
 Return the fraction of time-step completed. More...
 
scalar & stepFraction ()
 Return the fraction of time-step completed. More...
 
label origProc () const
 Return the originating processor ID. More...
 
labelorigProc ()
 Return the originating processor ID. More...
 
label origId () const
 Return the particle ID on the originating processor. More...
 
labelorigId ()
 Return the particle ID on the originating processor. More...
 
Pair< scalar > stepFractionSpan () const
 Return the step fraction change within the overall time-step. More...
 
scalar currentTimeFraction () const
 Return the current fraction within the timestep. This differs. More...
 
tetIndices currentTetIndices () const
 Return the indices of the current tet that the. More...
 
barycentricTensor currentTetTransform () const
 Return the current tet transformation tensor. More...
 
vector normal () const
 Return the normal of the tri on tetFacei_ for the. More...
 
bool onFace () const
 Is the particle on a face? More...
 
bool onInternalFace () const
 Is the particle on an internal face? More...
 
bool onBoundaryFace () const
 Is the particle on a boundary face? More...
 
label patch () const
 Return the index of patch that the particle is on. More...
 
vector position () const
 Return current particle position. More...
 
void reset ()
 Set step fraction and behind data to zero in preparation for a new. More...
 
scalar track (const vector &displacement, const scalar fraction)
 Track along the displacement for a given fraction of the overall. More...
 
scalar trackToCell (const vector &displacement, const scalar fraction)
 As particle::track, but stops when a new cell is reached. More...
 
scalar trackToFace (const vector &displacement, const scalar fraction)
 As particle::track, but stops when a face is hit. More...
 
scalar trackToTri (const vector &displacement, const scalar fraction, label &tetTriI)
 As particle::trackToFace, but stops when a tet triangle is hit. On. More...
 
scalar trackToStationaryTri (const vector &displacement, const scalar fraction, label &tetTriI)
 As particle::trackToTri, but for stationary meshes. More...
 
scalar trackToMovingTri (const vector &displacement, const scalar fraction, label &tetTriI)
 As particle::trackToTri, but for moving meshes. More...
 
template<class TrackCloudType >
void hitFace (const vector &displacement, const scalar fraction, TrackCloudType &cloud, trackingData &td)
 Hit the current face. If the current face is internal than this. More...
 
template<class TrackCloudType >
void hitFaceNoChangeToMasterPatch (const vector &displacement, const scalar fraction, TrackCloudType &cloud, trackingData &td)
 As above, but does not change the master patch. Needed in order for. More...
 
template<class TrackCloudType >
scalar trackToAndHitFace (const vector &displacement, const scalar fraction, TrackCloudType &cloud, trackingData &td)
 Convenience function. Combines trackToFace and hitFace. More...
 
vector deviationFromMeshCentre () const
 Get the displacement from the mesh centre. Used to correct the. More...
 
void patchData (vector &normal, vector &displacement) const
 Get the normal and displacement of the current patch location. More...
 
virtual void transformProperties (const tensor &T)
 Transform the physical properties of the particle. More...
 
virtual void transformProperties (const vector &separation)
 Transform the physical properties of the particle. More...
 
void prepareForParallelTransfer ()
 Convert global addressing to the processor patch local equivalents. More...
 
void correctAfterParallelTransfer (const label patchi, trackingData &td)
 Convert processor patch addressing to the global equivalents. More...
 
void prepareForInteractionListReferral (const vectorTensorTransform &transform)
 Break the topology and store the particle position so that the. More...
 
void correctAfterInteractionListReferral (const label celli)
 Correct the topology after referral. The particle may still be. More...
 
label procTetPt (const polyMesh &procMesh, const label procCell, const label procTetFace) const
 Return the tet point appropriate for decomposition or reconstruction. More...
 
void autoMap (const vector &position, const mapPolyMesh &mapper)
 Map after a topology change. More...
 
void writePosition (Ostream &) const
 Write the particle position and cell. More...
 
template<class TrackCloudType >
Foam::scalar trackToAndHitFace (const vector &displacement, const scalar fraction, TrackCloudType &cloud, trackingData &td)
 

Static Public Member Functions

static void readFields (Cloud< streamLineParticle > &)
 Read. More...
 
static void writeFields (const Cloud< streamLineParticle > &)
 Write. More...
 
- Static Public Member Functions inherited from particle< Type >
static string propertyList ()
 
template<class TrackCloudType >
static void readFields (TrackCloudType &c)
 Read the fields associated with the owner cloud. More...
 
template<class TrackCloudType >
static void writeFields (const TrackCloudType &c)
 Write the fields associated with the owner cloud. More...
 

Friends

Ostreamoperator<< (Ostream &, const streamLineParticle &)
 

Additional Inherited Members

- Static Public Attributes inherited from particle< Type >
static string propertyList_ = Foam::particle::propertyList()
 String representation of properties. More...
 
static label particleCount_ = 0
 Cumulative particle counter - used to provide unique ID. More...
 
- Protected Member Functions inherited from particle< Type >
template<class TrackCloudType >
bool hitPatch (TrackCloudType &, trackingData &)
 Overridable function to handle the particle hitting a patch. More...
 
template<class TrackCloudType >
void hitWedgePatch (TrackCloudType &, trackingData &)
 Overridable function to handle the particle hitting a wedgePatch. More...
 
template<class TrackCloudType >
void hitSymmetryPlanePatch (TrackCloudType &, trackingData &)
 Overridable function to handle the particle hitting a. More...
 
template<class TrackCloudType >
void hitSymmetryPatch (TrackCloudType &, trackingData &)
 Overridable function to handle the particle hitting a symmetryPatch. More...
 
template<class TrackCloudType >
void hitCyclicPatch (TrackCloudType &, trackingData &)
 Overridable function to handle the particle hitting a cyclicPatch. More...
 
template<class TrackCloudType >
void hitCyclicAMIPatch (const vector &displacement, const scalar fraction, TrackCloudType &cloud, trackingData &td)
 Overridable function to handle the particle hitting a cyclicAMIPatch. More...
 
template<class TrackCloudType >
void hitCyclicACMIPatch (const vector &displacement, const scalar fraction, TrackCloudType &cloud, trackingData &td)
 Overridable function to handle the particle hitting a. More...
 
template<class TrackCloudType >
void hitCyclicRepeatAMIPatch (const vector &displacement, const scalar fraction, TrackCloudType &cloud, trackingData &td)
 Overridable function to handle the particle hitting an. More...
 
template<class TrackCloudType >
void hitProcessorPatch (TrackCloudType &, trackingData &)
 Overridable function to handle the particle hitting a processorPatch. More...
 
template<class TrackCloudType >
void hitWallPatch (TrackCloudType &, trackingData &)
 Overridable function to handle the particle hitting a wallPatch. More...
 

Detailed Description

Particle class that samples fields as it passes through. Used in streamline calculation.

Source files

Definition at line 59 of file streamLineParticle.H.

Constructor & Destructor Documentation

◆ streamLineParticle() [1/3]

streamLineParticle ( const polyMesh c,
const vector position,
const label  celli,
const label  lifeTime 
)

Construct from components.

Definition at line 83 of file streamLineParticle.C.

Referenced by streamLineParticle::clone(), streamLineParticle::iNew::operator()(), streamLineParticle::streamLineParticle(), and streamLineParticle::trackingData::trackingData().

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◆ streamLineParticle() [2/3]

streamLineParticle ( const polyMesh c,
Istream is,
bool  readFields = true 
)

Construct from Istream.

Definition at line 96 of file streamLineParticle.C.

References IOstream::check(), forAll, List< T >::size(), and streamLineParticle::streamLineParticle().

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◆ streamLineParticle() [3/3]

Construct copy.

Definition at line 134 of file streamLineParticle.C.

References streamLineParticle::move().

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Member Function Documentation

◆ clone()

autoPtr<particle> clone ( ) const
inlinevirtual

Construct and return a clone.

Reimplemented from particle< Type >.

Definition at line 177 of file streamLineParticle.H.

References streamLineParticle::streamLineParticle().

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◆ move()

◆ hitPatch()

bool hitPatch ( streamLineParticleCloud ,
trackingData  
)

Overridable function to handle the particle hitting a patch.

Executed before other patch-hitting functions

Definition at line 273 of file streamLineParticle.C.

References streamLineParticle::hitWedgePatch().

Referenced by streamLineParticle::iNew::operator()().

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◆ hitWedgePatch()

void hitWedgePatch ( streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a wedge.

Definition at line 281 of file streamLineParticle.C.

References streamLineParticle::hitSymmetryPlanePatch(), and particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitPatch(), and streamLineParticle::iNew::operator()().

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◆ hitSymmetryPlanePatch()

void hitSymmetryPlanePatch ( streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a.

symmetry plane

Definition at line 292 of file streamLineParticle.C.

References streamLineParticle::hitSymmetryPatch(), and particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitWedgePatch(), and streamLineParticle::iNew::operator()().

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◆ hitSymmetryPatch()

void hitSymmetryPatch ( streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a.

symmetry patch

Definition at line 303 of file streamLineParticle.C.

References streamLineParticle::hitCyclicPatch(), and particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitSymmetryPlanePatch(), and streamLineParticle::iNew::operator()().

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◆ hitCyclicPatch()

void hitCyclicPatch ( streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a cyclic.

Definition at line 314 of file streamLineParticle.C.

References streamLineParticle::hitCyclicAMIPatch(), and particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitSymmetryPatch(), and streamLineParticle::iNew::operator()().

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◆ hitCyclicAMIPatch()

void hitCyclicAMIPatch ( const vector ,
const scalar  ,
streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a.

cyclicAMIPatch

Definition at line 325 of file streamLineParticle.C.

References streamLineParticle::hitCyclicACMIPatch(), and particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitCyclicPatch(), and streamLineParticle::iNew::operator()().

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◆ hitCyclicACMIPatch()

void hitCyclicACMIPatch ( const vector ,
const scalar  ,
streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a.

cyclicACMIPatch

Definition at line 338 of file streamLineParticle.C.

References streamLineParticle::hitCyclicRepeatAMIPatch(), and particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitCyclicAMIPatch(), and streamLineParticle::iNew::operator()().

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◆ hitCyclicRepeatAMIPatch()

void hitCyclicRepeatAMIPatch ( const vector ,
const scalar  ,
streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a.

cyclicRepeatAMIPatch

Definition at line 351 of file streamLineParticle.C.

References streamLineParticle::hitProcessorPatch(), and particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitCyclicACMIPatch(), and streamLineParticle::iNew::operator()().

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◆ hitProcessorPatch()

void hitProcessorPatch ( streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a processorPatch

Definition at line 364 of file streamLineParticle.C.

References streamLineParticle::hitWallPatch(), and particle< Type >::trackingData::switchProcessor.

Referenced by streamLineParticle::hitCyclicRepeatAMIPatch(), and streamLineParticle::iNew::operator()().

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◆ hitWallPatch()

void hitWallPatch ( streamLineParticleCloud ,
trackingData td 
)

Overridable function to handle the particle hitting a wallPatch.

Definition at line 375 of file streamLineParticle.C.

References particle< Type >::trackingData::keepParticle.

Referenced by streamLineParticle::hitProcessorPatch(), and streamLineParticle::iNew::operator()().

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◆ readFields()

◆ writeFields()

void writeFields ( const Cloud< streamLineParticle > &  c)
static

Write.

Definition at line 419 of file streamLineParticle.C.

References Cloud< ParticleType >::fieldIOobject(), forAllConstIter(), IOobject::NO_READ, Cloud< ParticleType >::size(), regIOobject::write(), and particle< Type >::writeFields().

Referenced by streamLineParticle::iNew::operator()().

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Friends And Related Function Documentation

◆ operator<<

Ostream& operator<< ( Ostream ,
const streamLineParticle  
)
friend

The documentation for this class was generated from the following files: