find halos within a cosmology data file More...

#include <vtkPLANLHaloFinder.h>

Inheritance diagram for vtkPLANLHaloFinder:

Collaboration diagram for vtkPLANLHaloFinder:

[legend]

Public Types
enum	{ AVERAGE = 0, CENTER_OF_MASS = 1, MBP = 2, MCP = 3, NUMBER_OF_CENTER_FINDING_METHODS }

typedef vtkUnstructuredGridAlgorithm	Superclass

Public Types inherited from vtkUnstructuredGridAlgorithm
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision

enum	DesiredOutputPrecision

typedef vtkObject	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent)


virtual vtkMultiProcessController *	GetController ()
	Set the communicator object for interprocess communication. More...

virtual void	SetController (vtkMultiProcessController *)
	Set the communicator object for interprocess communication. More...


virtual void	SetNP (int)
	Specify the number of seeded particles in one dimension (total = np^3) (default 256) More...

virtual int	GetNP ()
	Specify the number of seeded particles in one dimension (total = np^3) (default 256) More...


virtual void	SetRL (float)
	Specify the physical box dimensions size (rL) (default 100.0) More...

virtual float	GetRL ()
	Specify the physical box dimensions size (rL) (default 100.0) More...


virtual void	SetOverlap (float)
	Specify the ghost cell spacing (in rL units) (edge boundary of processor box) (default 5) More...

virtual float	GetOverlap ()
	Specify the ghost cell spacing (in rL units) (edge boundary of processor box) (default 5) More...


virtual void	SetPMin (int)
	Specify the minimum number of particles for a halo (pmin) (default 100) More...

virtual int	GetPMin ()
	Specify the minimum number of particles for a halo (pmin) (default 100) More...


virtual void	SetBB (float)
	Specify the linking length (bb) (default .2) More...

virtual float	GetBB ()
	Specify the linking length (bb) (default .2) More...


virtual void	SetComputeSOD (int)
	Turn on calculation of SOD halos (default off) More...

virtual int	GetComputeSOD ()
	Turn on calculation of SOD halos (default off) More...


virtual void	SetCenterFindingMethod (int)
	Specify the FOF center to use in SOD calculations (0 = default, center of mass, 1 = average, 2 = MBP, 3 = MCP) More...

virtual int	GetCenterFindingMethod ()
	Specify the FOF center to use in SOD calculations (0 = default, center of mass, 1 = average, 2 = MBP, 3 = MCP) More...


virtual void	SetRhoC (float)
	Specify rho_c (critical density) (default 2.77536627e11) More...

virtual float	GetRhoC ()
	Specify rho_c (critical density) (default 2.77536627e11) More...


virtual void	SetSODMass (float)
	Specify the initial SOD mass (default 1.0e14) More...

virtual float	GetSODMass ()
	Specify the initial SOD mass (default 1.0e14) More...


virtual void	SetMinRadiusFactor (float)
	Specify the minimum radius factor (default 0.5) More...

virtual float	GetMinRadiusFactor ()
	Specify the minimum radius factor (default 0.5) More...


virtual void	SetMaxRadiusFactor (float)
	Specify the maximum radius factor (default 2.0) More...

virtual float	GetMaxRadiusFactor ()
	Specify the maximum radius factor (default 2.0) More...


virtual void	SetSODBins (int)
	Specify the number of bins for SOD finding (default 20) More...

virtual int	GetSODBins ()
	Specify the number of bins for SOD finding (default 20) More...


virtual void	SetMinFOFSize (int)
	Specify the minimum FOF size for an SOD halo (default 1000) More...

virtual int	GetMinFOFSize ()
	Specify the minimum FOF size for an SOD halo (default 1000) More...


virtual void	SetMinFOFMass (float)
	Specify the minimum FOF mass for an SOD halo (default 5.0e12) More...

virtual float	GetMinFOFMass ()
	Specify the minimum FOF mass for an SOD halo (default 5.0e12) More...

Public Member Functions inherited from vtkUnstructuredGridAlgorithm
vtkUnstructuredGridAlgorithm *	NewInstance () const

vtkDataObject *	GetInput (int port)

vtkDataObject *	GetInput ()

vtkUnstructuredGrid *	GetUnstructuredGridInput (int port)

vtkUnstructuredGrid *	GetOutput ()

vtkUnstructuredGrid *	GetOutput (int)

virtual void	SetOutput (vtkDataObject *d)

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )

void	SetInputData (vtkDataObject *)

void	SetInputData (int, vtkDataObject *)

void	AddInputData (vtkDataObject *)

void	AddInputData (int, vtkDataObject *)

vtkUnstructuredGrid *	GetOutput ()

vtkUnstructuredGrid *	GetOutput (int)

virtual void	SetOutput (vtkDataObject *d)

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )

void	SetInputData (vtkDataObject *)

void	SetInputData (int, vtkDataObject *)

void	AddInputData (vtkDataObject *)

void	AddInputData (int, vtkDataObject *)

Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual int	Update (int port, vtkInformationVector *requests)

virtual int	Update (vtkInformation *requests)

virtual int	UpdateExtent (const int extents[6])

virtual void	UpdateInformation ()

virtual void	UpdateDataObject ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

void	SetUpdateExtent (int extent[6])

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

void	Register (vtkObjectBase *o) VTK_OVERRIDE

void	UnRegister (vtkObjectBase *o) VTK_OVERRIDE

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual int	UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=0)

virtual int	UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=0)

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

void	Register (vtkObjectBase *o) VTK_OVERRIDE

void	UnRegister (vtkObjectBase *o) VTK_OVERRIDE

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual int	UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=0)

virtual int	UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=0)

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual vtkMTimeType	GetMTime ()

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

void	SetReferenceCount (int)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

void	PrintRevisions (ostream &)

Static Public Member Functions
static vtkPLANLHaloFinder *	New ()

static int	IsTypeOf (const char *type)

static vtkPLANLHaloFinder *	SafeDownCast (vtkObject *o)

Static Public Member Functions inherited from vtkUnstructuredGridAlgorithm
static vtkUnstructuredGridAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkUnstructuredGridAlgorithm *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

static vtkObjectBase *	New ()

Public Attributes
enum vtkPLANLHaloFinder:: { ... }	CenterDetectionAlgorithm

Public Attributes inherited from vtkAlgorithm
	SINGLE_PRECISION

	DOUBLE_PRECISION

	DEFAULT_PRECISION

int	AbortExecute

Protected Member Functions
	vtkPLANLHaloFinder ()

	~vtkPLANLHaloFinder ()

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )

bool	CheckOutputIntegrity (vtkUnstructuredGrid *outputParticles)
	Checks the integrid of the output particles. More...

void	ComputeFOFHalos (vtkUnstructuredGrid particles, vtkUnstructuredGrid haloCenters)
	Computes the FOF halos based on the user-supplied linking length and PMin parameters. More...

void	ComputeSODHalos (vtkUnstructuredGrid particles, vtkUnstructuredGrid haloCenters)
	Given pre-computed FOF halos, this method computes the SOD halos. More...

void	VectorizeData (vtkUnstructuredGrid *particles)
	Vectorize the data since the halo-finder expects the data as different vectors. More...

void	ComputeFOFHaloProperties ()
	Computes FOF halo properties, i.e., fofMass, fofXPos, etc. More...

void	InitializeHaloCenters (vtkUnstructuredGrid *haloCenters, unsigned int N)
	Initializes the haloCenter output (output-2 of the filter) s.t. More...

void	MarkHaloParticlesAndGetCenter (const unsigned int halo, const int internalHaloIdx, double center[3], vtkUnstructuredGrid *particles)
	Marks the halos of the given halo and computes the center using the prescribed center-finding method. More...

void	ResetHaloFinderInternals ()
	Resets halo-finder internal data-structures. More...

void	InitializeSODHaloArrays (vtkUnstructuredGrid *haloCenters)
	Initialize the SOD haloArrays. More...

Protected Member Functions inherited from vtkUnstructuredGridAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkUnstructuredGridAlgorithm ()

	~vtkUnstructuredGridAlgorithm ()

virtual int	RequestInformation (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

virtual int	FillInputPortInformation (int port, vtkInformation *info)

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual vtkExecutive *	CreateDefaultExecutive ()

void	ReportReferences (vtkGarbageCollector *) VTK_OVERRIDE

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetErrorCode (unsigned long)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) VTK_OVERRIDE

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkMultiProcessController *	Controller

int	NP

float	RL

float	Overlap

int	PMin

float	BB

int	CenterFindingMethod

int	ComputeSOD

float	RhoC

float	SODMass

float	MinRadiusFactor

float	MaxRadiusFactor

int	SODBins

int	MinFOFSize

float	MinFOFMass

HaloFinderInternals::ParticleData *	Particles

HaloFinderInternals::HaloData *	Halos

cosmotk::CosmoHaloFinderP *	HaloFinder

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

find halos within a cosmology data file

vtkPLANLHaloFinder is a filter object that operates on the unstructured grid of all particles and assigns each particle a halo id.

Definition at line 40 of file vtkPLANLHaloFinder.h.

Member Typedef Documentation

◆ Superclass

typedef vtkUnstructuredGridAlgorithm vtkPLANLHaloFinder::Superclass

Definition at line 54 of file vtkPLANLHaloFinder.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
AVERAGE
CENTER_OF_MASS
MBP
MCP
NUMBER_OF_CENTER_FINDING_METHODS

Definition at line 43 of file vtkPLANLHaloFinder.h.

Constructor & Destructor Documentation

◆ vtkPLANLHaloFinder()

vtkPLANLHaloFinder::vtkPLANLHaloFinder ( )

protected

◆ ~vtkPLANLHaloFinder()

vtkPLANLHaloFinder::~vtkPLANLHaloFinder ( )

protected

Member Function Documentation

◆ New()

static vtkPLANLHaloFinder* vtkPLANLHaloFinder::New ( )

static

◆ GetClassName()

virtual const char* vtkPLANLHaloFinder::GetClassName ( )

virtual

◆ IsTypeOf()

static int vtkPLANLHaloFinder::IsTypeOf ( const char * type )

static

◆ IsA()

virtual int vtkPLANLHaloFinder::IsA ( const char * type )

virtual

Reimplemented from vtkUnstructuredGridAlgorithm.

◆ SafeDownCast()

static vtkPLANLHaloFinder* vtkPLANLHaloFinder::SafeDownCast ( vtkObject * o )

static

◆ PrintSelf()

void vtkPLANLHaloFinder::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Reimplemented from vtkUnstructuredGridAlgorithm.

◆ GetController()

virtual vtkMultiProcessController* vtkPLANLHaloFinder::GetController ( )

virtual

Set the communicator object for interprocess communication.

◆ SetController()

virtual void vtkPLANLHaloFinder::SetController ( vtkMultiProcessController * )

virtual

Set the communicator object for interprocess communication.

◆ SetNP()

virtual void vtkPLANLHaloFinder::SetNP ( int )

virtual

Specify the number of seeded particles in one dimension (total = np^3) (default 256)

◆ GetNP()

virtual int vtkPLANLHaloFinder::GetNP ( )

virtual

Specify the number of seeded particles in one dimension (total = np^3) (default 256)

◆ SetRL()

virtual void vtkPLANLHaloFinder::SetRL ( float )

virtual

Specify the physical box dimensions size (rL) (default 100.0)

◆ GetRL()

virtual float vtkPLANLHaloFinder::GetRL ( )

virtual

Specify the physical box dimensions size (rL) (default 100.0)

◆ SetOverlap()

virtual void vtkPLANLHaloFinder::SetOverlap ( float )

virtual

Specify the ghost cell spacing (in rL units) (edge boundary of processor box) (default 5)

◆ GetOverlap()

virtual float vtkPLANLHaloFinder::GetOverlap ( )

virtual

Specify the ghost cell spacing (in rL units) (edge boundary of processor box) (default 5)

◆ SetPMin()

virtual void vtkPLANLHaloFinder::SetPMin ( int )

virtual

Specify the minimum number of particles for a halo (pmin) (default 100)

◆ GetPMin()

virtual int vtkPLANLHaloFinder::GetPMin ( )

virtual

Specify the minimum number of particles for a halo (pmin) (default 100)

◆ SetBB()

virtual void vtkPLANLHaloFinder::SetBB ( float )

virtual

Specify the linking length (bb) (default .2)

◆ GetBB()

virtual float vtkPLANLHaloFinder::GetBB ( )

virtual

Specify the linking length (bb) (default .2)

◆ SetComputeSOD()

virtual void vtkPLANLHaloFinder::SetComputeSOD ( int )

virtual

Turn on calculation of SOD halos (default off)

◆ GetComputeSOD()

virtual int vtkPLANLHaloFinder::GetComputeSOD ( )

virtual

Turn on calculation of SOD halos (default off)

◆ SetCenterFindingMethod()

virtual void vtkPLANLHaloFinder::SetCenterFindingMethod ( int )

virtual

Specify the FOF center to use in SOD calculations (0 = default, center of mass, 1 = average, 2 = MBP, 3 = MCP)

◆ GetCenterFindingMethod()

virtual int vtkPLANLHaloFinder::GetCenterFindingMethod ( )

virtual

Specify the FOF center to use in SOD calculations (0 = default, center of mass, 1 = average, 2 = MBP, 3 = MCP)

◆ SetRhoC()

virtual void vtkPLANLHaloFinder::SetRhoC ( float )

virtual

Specify rho_c (critical density) (default 2.77536627e11)

◆ GetRhoC()

virtual float vtkPLANLHaloFinder::GetRhoC ( )

virtual

Specify rho_c (critical density) (default 2.77536627e11)

◆ SetSODMass()

virtual void vtkPLANLHaloFinder::SetSODMass ( float )

virtual

Specify the initial SOD mass (default 1.0e14)

◆ GetSODMass()

virtual float vtkPLANLHaloFinder::GetSODMass ( )

virtual

Specify the initial SOD mass (default 1.0e14)

◆ SetMinRadiusFactor()

virtual void vtkPLANLHaloFinder::SetMinRadiusFactor ( float )

virtual

Specify the minimum radius factor (default 0.5)

◆ GetMinRadiusFactor()

virtual float vtkPLANLHaloFinder::GetMinRadiusFactor ( )

virtual

Specify the minimum radius factor (default 0.5)

◆ SetMaxRadiusFactor()

virtual void vtkPLANLHaloFinder::SetMaxRadiusFactor ( float )

virtual

Specify the maximum radius factor (default 2.0)

◆ GetMaxRadiusFactor()

virtual float vtkPLANLHaloFinder::GetMaxRadiusFactor ( )

virtual

Specify the maximum radius factor (default 2.0)

◆ SetSODBins()

virtual void vtkPLANLHaloFinder::SetSODBins ( int )

virtual

Specify the number of bins for SOD finding (default 20)

◆ GetSODBins()

virtual int vtkPLANLHaloFinder::GetSODBins ( )

virtual

Specify the number of bins for SOD finding (default 20)

◆ SetMinFOFSize()

virtual void vtkPLANLHaloFinder::SetMinFOFSize ( int )

virtual

Specify the minimum FOF size for an SOD halo (default 1000)

◆ GetMinFOFSize()

virtual int vtkPLANLHaloFinder::GetMinFOFSize ( )

virtual

Specify the minimum FOF size for an SOD halo (default 1000)

◆ SetMinFOFMass()

virtual void vtkPLANLHaloFinder::SetMinFOFMass ( float )

virtual

Specify the minimum FOF mass for an SOD halo (default 5.0e12)

◆ GetMinFOFMass()

virtual float vtkPLANLHaloFinder::GetMinFOFMass ( )

virtual

Specify the minimum FOF mass for an SOD halo (default 5.0e12)

◆ RequestData()

virtual int vtkPLANLHaloFinder::RequestData	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)

protectedvirtual

Reimplemented from vtkUnstructuredGridAlgorithm.

◆ CheckOutputIntegrity()

bool vtkPLANLHaloFinder::CheckOutputIntegrity ( vtkUnstructuredGrid * outputParticles )

protected

Checks the integrid of the output particles.

Primarily the method ensures that required arrays used in computation are available.

◆ ComputeFOFHalos()

void vtkPLANLHaloFinder::ComputeFOFHalos	(	vtkUnstructuredGrid *	particles,
		vtkUnstructuredGrid *	haloCenters
	)

protected

Computes the FOF halos based on the user-supplied linking length and PMin parameters.

◆ ComputeSODHalos()

void vtkPLANLHaloFinder::ComputeSODHalos	(	vtkUnstructuredGrid *	particles,
		vtkUnstructuredGrid *	haloCenters
	)

protected

Given pre-computed FOF halos, this method computes the SOD halos.

◆ VectorizeData()

void vtkPLANLHaloFinder::VectorizeData ( vtkUnstructuredGrid * particles )

protected

Vectorize the data since the halo-finder expects the data as different vectors.

◆ ComputeFOFHaloProperties()

void vtkPLANLHaloFinder::ComputeFOFHaloProperties ( )

protected

Computes FOF halo properties, i.e., fofMass, fofXPos, etc.

◆ InitializeHaloCenters()

void vtkPLANLHaloFinder::InitializeHaloCenters	(	vtkUnstructuredGrid *	haloCenters,
		unsigned int	N
	)

protected

Initializes the haloCenter output (output-2 of the filter) s.t.

the data-structure is ready to store all FOF properties for each of the N halos.

◆ MarkHaloParticlesAndGetCenter()

void vtkPLANLHaloFinder::MarkHaloParticlesAndGetCenter	(	const unsigned int	halo,
		const int	internalHaloIdx,
		double	center[3],
		vtkUnstructuredGrid *	particles
	)

protected

Marks the halos of the given halo and computes the center using the prescribed center-finding method.

◆ ResetHaloFinderInternals()

void vtkPLANLHaloFinder::ResetHaloFinderInternals ( )

protected

Resets halo-finder internal data-structures.

◆ InitializeSODHaloArrays()

void vtkPLANLHaloFinder::InitializeSODHaloArrays ( vtkUnstructuredGrid * haloCenters )

protected

Initialize the SOD haloArrays.

Member Data Documentation

◆ CenterDetectionAlgorithm

enum { ... } vtkPLANLHaloFinder::CenterDetectionAlgorithm

◆ Controller

vtkMultiProcessController* vtkPLANLHaloFinder::Controller

protected

Definition at line 250 of file vtkPLANLHaloFinder.h.

◆ NP

int vtkPLANLHaloFinder::NP

protected

Definition at line 252 of file vtkPLANLHaloFinder.h.

◆ RL

float vtkPLANLHaloFinder::RL

protected

Definition at line 253 of file vtkPLANLHaloFinder.h.

◆ Overlap

float vtkPLANLHaloFinder::Overlap

protected

Definition at line 254 of file vtkPLANLHaloFinder.h.

◆ PMin

int vtkPLANLHaloFinder::PMin

protected

Definition at line 255 of file vtkPLANLHaloFinder.h.

◆ BB

float vtkPLANLHaloFinder::BB

protected

Definition at line 256 of file vtkPLANLHaloFinder.h.

◆ CenterFindingMethod

int vtkPLANLHaloFinder::CenterFindingMethod

protected

Definition at line 258 of file vtkPLANLHaloFinder.h.

◆ ComputeSOD

int vtkPLANLHaloFinder::ComputeSOD

protected

Definition at line 259 of file vtkPLANLHaloFinder.h.

◆ RhoC

float vtkPLANLHaloFinder::RhoC

protected

Definition at line 261 of file vtkPLANLHaloFinder.h.

◆ SODMass

float vtkPLANLHaloFinder::SODMass

protected

Definition at line 262 of file vtkPLANLHaloFinder.h.

◆ MinRadiusFactor

float vtkPLANLHaloFinder::MinRadiusFactor

protected

Definition at line 263 of file vtkPLANLHaloFinder.h.

◆ MaxRadiusFactor

float vtkPLANLHaloFinder::MaxRadiusFactor

protected

Definition at line 264 of file vtkPLANLHaloFinder.h.

◆ SODBins

int vtkPLANLHaloFinder::SODBins

protected

Definition at line 265 of file vtkPLANLHaloFinder.h.

◆ MinFOFSize

int vtkPLANLHaloFinder::MinFOFSize

protected

Definition at line 266 of file vtkPLANLHaloFinder.h.

◆ MinFOFMass

float vtkPLANLHaloFinder::MinFOFMass

protected

Definition at line 267 of file vtkPLANLHaloFinder.h.

◆ Particles

HaloFinderInternals::ParticleData* vtkPLANLHaloFinder::Particles

protected

Definition at line 269 of file vtkPLANLHaloFinder.h.

◆ Halos

HaloFinderInternals::HaloData* vtkPLANLHaloFinder::Halos

protected

Definition at line 270 of file vtkPLANLHaloFinder.h.

◆ HaloFinder

cosmotk::CosmoHaloFinderP* vtkPLANLHaloFinder::HaloFinder

protected

Definition at line 271 of file vtkPLANLHaloFinder.h.

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

/builds/gitlab-kitware-sciviz-ci/VTKExtensions/CosmoTools/vtkPLANLHaloFinder.h

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ vtkPLANLHaloFinder()

◆ ~vtkPLANLHaloFinder()

Member Function Documentation

◆ New()

◆ GetClassName()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ PrintSelf()

◆ GetController()

◆ SetController()

◆ SetNP()

◆ GetNP()

◆ SetRL()

◆ GetRL()

◆ SetOverlap()

◆ GetOverlap()

◆ SetPMin()

◆ GetPMin()

◆ SetBB()

◆ GetBB()

◆ SetComputeSOD()

◆ GetComputeSOD()

◆ SetCenterFindingMethod()

◆ GetCenterFindingMethod()

◆ SetRhoC()

◆ GetRhoC()

◆ SetSODMass()

◆ GetSODMass()

◆ SetMinRadiusFactor()

◆ GetMinRadiusFactor()

◆ SetMaxRadiusFactor()

◆ GetMaxRadiusFactor()

◆ SetSODBins()

◆ GetSODBins()

◆ SetMinFOFSize()

◆ GetMinFOFSize()

◆ SetMinFOFMass()

◆ GetMinFOFMass()

◆ RequestData()

◆ CheckOutputIntegrity()

◆ ComputeFOFHalos()

◆ ComputeSODHalos()

◆ VectorizeData()

◆ ComputeFOFHaloProperties()

◆ InitializeHaloCenters()

◆ MarkHaloParticlesAndGetCenter()

◆ ResetHaloFinderInternals()

◆ InitializeSODHaloArrays()

Member Data Documentation

◆ CenterDetectionAlgorithm

◆ Controller

◆ NP

◆ RL

◆ Overlap

◆ PMin

◆ BB

◆ CenterFindingMethod

◆ ComputeSOD

◆ RhoC

◆ SODMass

◆ MinRadiusFactor

◆ MaxRadiusFactor

◆ SODBins

◆ MinFOFSize

◆ MinFOFMass

◆ Particles