vtkDistributedStreamTracer Class Reference

#include <vtkDistributedStreamTracer.h>

Inheritance diagram for vtkDistributedStreamTracer:

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Collaboration diagram for vtkDistributedStreamTracer:

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List of all members.

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Detailed Description

Distributed streamline generator.

This filter integrates streamlines on a distributed dataset. It is essentially a serial algorithm: only one process is active at one time and it is not more efficient than a single process integration. It is useful when the data is too large to be on one process and has to be kept distributed.

See also:

vtkStreamTracer vtkPStreamTracer

Tests:

vtkDistributedStreamTracer (Tests)

Definition at line 35 of file vtkDistributedStreamTracer.h.

Public Types
typedef vtkPStreamTracer	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkDistributedStreamTracer *	SafeDownCast (vtkObject *o)
static vtkDistributedStreamTracer *	New ()
Protected Member Functions
	vtkDistributedStreamTracer ()
	~vtkDistributedStreamTracer ()
void	ForwardTask (double seed[3], int direction, int isNewSeed, int lastid, int lastCellId, int currentLine, double *firstNormal, double propagation, vtkIdType numSteps)
int	ProcessTask (double seed[3], int direction, int isNewSeed, int lastid, int lastCellId, int currentLine, double *firstNormal, double propagation, vtkIdType numSteps)
int	ProcessNextLine (int currentLine)
int	ReceiveAndProcessTask ()
virtual void	ParallelIntegrate ()

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Member Typedef Documentation

typedef vtkPStreamTracer vtkDistributedStreamTracer::Superclass

Reimplemented from vtkPStreamTracer.

Definition at line 38 of file vtkDistributedStreamTracer.h.

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Constructor & Destructor Documentation

vtkDistributedStreamTracer::vtkDistributedStreamTracer

(

)

[protected]

vtkDistributedStreamTracer::~vtkDistributedStreamTracer

(

)

[protected]

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Member Function Documentation

virtual const char* vtkDistributedStreamTracer::GetClassName

(

)

[virtual]

Reimplemented from vtkPStreamTracer.

static int vtkDistributedStreamTracer::IsTypeOf

(

const char *

name

)

[static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPStreamTracer.

virtual int vtkDistributedStreamTracer::IsA

(

const char *

name

)

[virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPStreamTracer.

static vtkDistributedStreamTracer* vtkDistributedStreamTracer::SafeDownCast

(

vtkObject *

o

)

[static]

Reimplemented from vtkPStreamTracer.

void vtkDistributedStreamTracer::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)			[virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkPStreamTracer.

static vtkDistributedStreamTracer* vtkDistributedStreamTracer::New

(

)

[static]

Construct object to start from position (0,0,0), with forward integration, terminal speed 1.0E-12, vorticity computation on, integration step size 0.5 (in cell length unit), maximum number of steps 2000, using Runge-Kutta2, and maximum propagation 1.0 (in arc length unit).

Reimplemented from vtkStreamTracer.

void vtkDistributedStreamTracer::ForwardTask	(	double	seed[3],
		int	direction,
		int	isNewSeed,
		int	lastid,
		int	lastCellId,
		int	currentLine,
		double *	firstNormal,
		double	propagation,
		vtkIdType	numSteps
	)			[protected]

int vtkDistributedStreamTracer::ProcessTask	(	double	seed[3],
		int	direction,
		int	isNewSeed,
		int	lastid,
		int	lastCellId,
		int	currentLine,
		double *	firstNormal,
		double	propagation,
		vtkIdType	numSteps
	)			[protected]

int vtkDistributedStreamTracer::ProcessNextLine

(

int

currentLine

)

[protected]

int vtkDistributedStreamTracer::ReceiveAndProcessTask

(

)

[protected]

virtual void vtkDistributedStreamTracer::ParallelIntegrate

(

)

[protected, virtual]

Implements vtkPStreamTracer.

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

• dox/Parallel/vtkDistributedStreamTracer.h