vtkPluginFilterWatcher Class Reference

Simple mechanism for monitoring the pipeline events of a filter and reporting these events to std::cout. More...

#include <Base/CLI/vtkPluginFilterWatcher.h>

Public Member Functions
std::string	GetComment ()
double	GetFraction ()
const char *	GetNameOfClass ()
vtkAlgorithm *	GetProcess ()
ModuleProcessInformation *	GetProcessInformation ()
bool	GetQuiet ()
double	GetStart ()
int	GetSteps ()
void	QuietOff ()
void	QuietOn ()
void	SetQuiet (bool val)
void	SetSteps (int val)
	vtkPluginFilterWatcher (vtkAlgorithm *o, const char *comment="", ModuleProcessInformation *inf=0, double fraction=1.0, double start=0.0)
virtual	~vtkPluginFilterWatcher ()

Detailed Description

Simple mechanism for monitoring the pipeline events of a filter and reporting these events to std::cout.

vtkPluginFilterWatcher provides a simple mechanism for monitoring the execution of filter. vtkPluginFilterWatcher is a stack-based object which takes a pointer to a vtkAlgorithm at constructor time. vtkPluginFilterWatcher creates a series of commands that are registered as observers to the specified vtkAlgorithm. The events monitored are:

 StartEvent
 EndEvent
 ProgressEvent

The callbacks routines registered for these events emit a simple message to std::cout.

Example of use:

typedef vtk::BinaryThresholdImageFilter<ImageType> FilterType; FilterType::Pointer thresholdFilter = FilterType::New();

vtkPluginFilterWatcher watcher(thresholdFilter, "Threshold");

The second argument to the constructor to vtkPluginFilterWatcher is an optional string that is prepended to the event messages. This allows the user to associate the emitted messages to a particular filter/variable.

Todo:

Allow any stream object to be used for the output (not just std::cout)

Definition at line 54 of file vtkPluginFilterWatcher.h.

Constructor & Destructor Documentation

vtkPluginFilterWatcher()

vtkPluginFilterWatcher::vtkPluginFilterWatcher	(	vtkAlgorithm *	o,
		const char *	comment = "",
		ModuleProcessInformation *	inf = 0,
		double	fraction = 1.0,
		double	start = 0.0
	)

Constructor. Takes a vtkAlgorithm to monitor and an optional comment string that is prepended to each event message.

~vtkPluginFilterWatcher()

virtual vtkPluginFilterWatcher::~vtkPluginFilterWatcher ( )

virtual

Destructor.

Member Function Documentation

GetComment()

std::string vtkPluginFilterWatcher::GetComment ( )

inline

Get the comment for the watcher.

Definition at line 99 of file vtkPluginFilterWatcher.h.

GetFraction()

double vtkPluginFilterWatcher::GetFraction ( )

inline

Definition at line 91 of file vtkPluginFilterWatcher.h.

GetNameOfClass()

const char* vtkPluginFilterWatcher::GetNameOfClass ( )

inline

Method to get the name of the class be monitored by this vtkPluginFilterWatcher

Definition at line 70 of file vtkPluginFilterWatcher.h.

GetProcess()

vtkAlgorithm* vtkPluginFilterWatcher::GetProcess ( )

inline

Methods to access member data Get a pointer to the process object being watched.

Definition at line 83 of file vtkPluginFilterWatcher.h.

GetProcessInformation()

ModuleProcessInformation* vtkPluginFilterWatcher::GetProcessInformation ( )

inline

Get the pointer for the process information.

Definition at line 102 of file vtkPluginFilterWatcher.h.

GetQuiet()

bool vtkPluginFilterWatcher::GetQuiet ( )

inline

Definition at line 96 of file vtkPluginFilterWatcher.h.

GetStart()

double vtkPluginFilterWatcher::GetStart ( )

inline

Get the start and fraction values.

Definition at line 90 of file vtkPluginFilterWatcher.h.

GetSteps()

int vtkPluginFilterWatcher::GetSteps ( )

inline

Definition at line 87 of file vtkPluginFilterWatcher.h.

QuietOff()

void vtkPluginFilterWatcher::QuietOff ( )

inline

Definition at line 79 of file vtkPluginFilterWatcher.h.

QuietOn()

void vtkPluginFilterWatcher::QuietOn ( )

inline

Methods to control the verbosity of the messages. Quiet reporting limits the information emitted at a ProgressEvent: only filter start and filter end are emitted.

Definition at line 78 of file vtkPluginFilterWatcher.h.

SetQuiet()

void vtkPluginFilterWatcher::SetQuiet

(

bool

val

)

Set/Get the quiet mode boolean. If false, verbose progress is reported.

SetSteps()

void vtkPluginFilterWatcher::SetSteps ( int  val )

inline

Set/Get the steps completed.

Definition at line 86 of file vtkPluginFilterWatcher.h.

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

• Base/CLI/vtkPluginFilterWatcher.h