extraUtilProgress.c File Reference

#include <stdio.h>
#include "extra.h"
#include "base/main/main.h"

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Classes
struct	ProgressBarStruct
	DECLARATIONS ///. More...

Functions
ProgressBar *	Extra_ProgressBarStart (FILE *pFile, int nItemsTotal)
	FUNCTION DEFINITIONS ///.
void	Extra_ProgressBarUpdate_int (ProgressBar *p, int nItemsCur, char *pString)
void	Extra_ProgressBarStop (ProgressBar *p)

Function Documentation

Extra_ProgressBarStart()

ProgressBar * Extra_ProgressBarStart	(	FILE *	pFile,
		int	nItemsTotal )

FUNCTION DEFINITIONS ///.

Function*************************************************************

Synopsis [Starts the progress bar.]

Description [The first parameter is the output stream (pFile), where the progress is printed. The current printing position should be the first one on the given line. The second parameters is the total number of items that correspond to 100% position of the progress bar.]

SideEffects []

SeeAlso []

Definition at line 62 of file extraUtilProgress.c.

{
    ProgressBar * p;
    if ( !Abc_FrameShowProgress(Abc_FrameGetGlobalFrame()) ) return NULL;
    p = ABC_ALLOC( ProgressBar, 1 );
    memset( p, 0, sizeof(ProgressBar) );
    p->pFile       = pFile;
    p->nItemsTotal = nItemsTotal;
    p->posTotal    = 78;
    p->posCur      = 1;
    p->nItemsNext  = (int)((7.0+p->posCur)*p->nItemsTotal/p->posTotal);
    Extra_ProgressBarShow( p, NULL );
    return p;
}

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Extra_ProgressBarStop()

void Extra_ProgressBarStop

(

ProgressBar *

p

)

Function*************************************************************

Synopsis [Stops the progress bar.]

Description []

SideEffects []

SeeAlso []

Definition at line 118 of file extraUtilProgress.c.

{
    if ( p == NULL ) return;
    Extra_ProgressBarClean( p );
    ABC_FREE( p );
}

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Extra_ProgressBarUpdate_int()

void Extra_ProgressBarUpdate_int	(	ProgressBar *	p,
		int	nItemsCur,
		char *	pString )

Function*************************************************************

Synopsis [Updates the progress bar.]

Description []

SideEffects []

SeeAlso []

Definition at line 88 of file extraUtilProgress.c.

{
    if ( p == NULL ) return;
    if ( nItemsCur < p->nItemsNext )
        return;
    if ( nItemsCur >= p->nItemsTotal )
    {
        p->posCur = 78;
        p->nItemsNext = 0x7FFFFFFF;
    }
    else
    {
        p->posCur += 7;
        p->nItemsNext = (int)((7.0+p->posCur)*p->nItemsTotal/p->posTotal);
    }
    Extra_ProgressBarShow( p, pString );
}