bar.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "misc/util/abc_global.h"
#include "base/main/main.h"
#include "bar.h"

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Classes
struct	Bar_Progress_t_
	DECLARATIONS ///. More...

Functions
Bar_Progress_t *	Bar_ProgressStart (FILE *pFile, int nItemsTotal)
	FUNCTION DEFINITIONS ///.
void	Bar_ProgressUpdate_int (Bar_Progress_t *p, int nItemsCur, char *pString)
void	Bar_ProgressStop (Bar_Progress_t *p)

Function Documentation

Bar_ProgressStart()

Bar_Progress_t * Bar_ProgressStart	(	FILE *	pFile,
		int	nItemsTotal )

FUNCTION DEFINITIONS ///.

MACRO 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 66 of file bar.c.

{
    Bar_Progress_t * p;
    Abc_Frame_t * pFrame;
    pFrame = Abc_FrameReadGlobalFrame();
    if ( pFrame == NULL )
        return NULL;
    if ( !Abc_FrameShowProgress(pFrame) ) return NULL;
    p = ABC_ALLOC( Bar_Progress_t, 1 );
    memset( p, 0, sizeof(Bar_Progress_t) );
    p->pFile       = pFile;
    p->nItemsTotal = nItemsTotal;
    p->posTotal    = 78;
    p->posCur      = 1;
    p->nItemsNext  = (int)((7.0+p->posCur)*p->nItemsTotal/p->posTotal);
    Bar_ProgressShow( p, NULL );
    return p;
}

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Bar_ProgressStop()

void Bar_ProgressStop

(

Bar_Progress_t *

p

)

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

Synopsis [Stops the progress bar.]

Description []

SideEffects []

SeeAlso []

Definition at line 126 of file bar.c.

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

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Bar_ProgressUpdate_int()

void Bar_ProgressUpdate_int	(	Bar_Progress_t *	p,
		int	nItemsCur,
		char *	pString )

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

Synopsis [Updates the progress bar.]

Description []

SideEffects []

SeeAlso []

Definition at line 96 of file bar.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);
    }
    Bar_ProgressShow( p, pString );
}