ESLA

Embeddable Scriting LAnguage

frantz@pangea.stanford.edu

Stanford University, Rock Fracture Project research group

© 2003

ProgressBar Class Reference

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Detailed Description

Class to display a progress bar in a console

Definition at line 40 of file progress_bar.h.

Public Methods
	ProgressBar (const std::string title, double lower, double upper, int nbr)
void	start ()
void	stop ()
void	advance ()
void	advance_to (double value)

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Constructor & Destructor Documentation

ProgressBar::ProgressBar (  const std::string    title, double    lower, double    upper, int    nbr )

Ctor Parameters: title  the title of the progress bar lower  the lower bound of the progress, usually it is 0 upper  the upper bound of the progress nbr  the number of tickers to display Example: <pre> int begin = 0 ; int end = 100 ; ProgressBar p("Progress:", begin, end, 30) ; p.start() ; for (int i = begin; i < end; i++) { // your stuff here p.advance() ; } p.stop() ; p.start() ; for (int i = begin; i < end; i++) { // your stuff here p.advance_to(i) ; // do the same thing } p.stop() ; </PRE>

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Member Function Documentation

void ProgressBar::advance (    )

Call this method every time you increment your loop

void ProgressBar::advance_to (  double    value )

void ProgressBar::start (    )

Start the progress. Display the title and the initial empty bar

void ProgressBar::stop (    )

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