iAProgress Class Reference

Connects computation with progress listeners through signals. More...

#include <iAProgress.h>

Inheritance diagram for iAProgress:

Collaboration diagram for iAProgress:

Public Slots
void	emitProgress (double p) const
	Trigger a progress event manually.
void	setStatus (QString const &status) const
	Set additional status information.

Signals
void	progress (double p) const
	Signal emitted whenever the progress has changed.
void	statusChanged (QString const &status) const
	Signal emitted whenever the status has changed.

Public Member Functions
void	observe (itk::Object *caller) const
	observe an ITK algorithm (and pass on its progress report)
void	observe (vtkAlgorithm *caller) const
	observe a VTK algorithm (and pass on its progress report)

Detailed Description

Connects computation with progress listeners through signals.

Can be used to track progress of vtk and itk filters, and provides an interface for manual progress tracking.

Member Function Documentation

emitProgress

void iAProgress::emitProgress ( double p ) const

slot

Trigger a progress event manually.

Parameters

p	the current percentage of progress (number between 0 and 100)

observe() [1/2]

void iAProgress::observe

(

itk::Object *

caller

)

const

observe an ITK algorithm (and pass on its progress report)

Parameters

caller

the ITK algorithm to observe

observe() [2/2]

void iAProgress::observe

(

vtkAlgorithm *

caller

)

const

observe a VTK algorithm (and pass on its progress report)

Parameters

caller

the VTK algorithm to observe

progress

void iAProgress::progress ( double p ) const

signal

Signal emitted whenever the progress has changed.

Connect this to a method that updates the indication of the current progression to the user.

Parameters

p	the current percentage of progress (number between 0 and 100)

setStatus

void iAProgress::setStatus ( QString const & status ) const

slot

Set additional status information.

Parameters

status

the new status to report to the user

statusChanged

void iAProgress::statusChanged ( QString const & status ) const

signal

Signal emitted whenever the status has changed.

Connect this to a method that updates the output of the status to the user.

Parameters

status

the new status.

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

• libs/base/iAProgress.h
• libs/base/iAProgress.cpp