a class to provide a feedback mechanism to show progress More...

#include <mia/core/callback.hh>

Inheritance diagram for CProgressCallback:

Public Member Functions
void	pulse ()

void	set_range (int range)

void	update (int step)

virtual	~CProgressCallback ()

Detailed Description

a class to provide a feedback mechanism to show progress

This class is used as a base class in order to show feedback about the progress of certain operations that may take a long time. The indicator supports two modes of operation: If the number if steps is known beforehand, the indicator will act like a classical progress bar, and If the number of stels is unknown, some kind of change indicator is applied to show that "something happens".

Definition at line 41 of file callback.hh.

Constructor & Destructor Documentation

◆ ~CProgressCallback()

virtual CProgressCallback::~CProgressCallback ( )

virtual

Member Function Documentation

◆ pulse()

void CProgressCallback::pulse ( )

Update the progress indicator in some way to show that something is happening but without giving real target informations.

◆ set_range()

void CProgressCallback::set_range ( int range )

Set the maximum number of the possible steps some operatoion may take

Parameters

range

◆ update()

void CProgressCallback::update ( int step )

Update the progress indicator by using the given value - it should be less or equal to the value given in set_range().