[amibroker] Re: Generic question about bar number

["kar_avi" <kar_avi@xxxxxxxxx>]

Thanks Dingo. Appreciate your time.

Kar

--- In amibroker@xxxxxxxxxxxxxxx, Dennis Brown <see3d@xxx> wrote:
>
> Kar,
> 
> Every "pass" of AFL execution is complete unto itself.  The number of  
> bars won't change in the middle of an AFL pass.   Think of it as a  
> single static snapshot of time when the AFL starts.  All arrays are  
> created at the beginning of each pass and are deleted at the end  
> (except for static variables).  You do all your calculations to  
> figure out things like the bar number of the first bar of the day for  
> that pass, then you will do it again on the next pass.  It does not  
> matter if the bar number changes between passes.
> 
> Dennis
> 
> On Aug 21, 2007, at 3:59 PM, kar_avi wrote:
> 
> > Hello,
> >
> > I have a general question about bar number. How do you get the bar
> > number of say the first bar of the day in a 5 min chart even as more
> > and more bars are being added?
> >
> > Barindex() and Barssince return arrays. How do you take these to
> > compare with Barcount and other if conditions, by converting them into
> > numbers? Or the only way is to use IIF to generate another result  
> > array?
> >
> > Warm Regards,
> > Kar
> >
>




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