Right, I think varSet() will do, thank you Mr. Tomasz.
Eric
--- In amibroker@xxxxxxxxxps.com, "Tomasz Janeczko" <groups@xxx> wrote:
>
> Hello,
>
> First thing is that price is floating point number (with fractional
part),
> and you can not use it as an index (in any language).
> So you need to convert to integer.
>
> Second thing is - I suggest using VarSet for dynamically sized "array".
> http://www.amibroker.com/guide/afl/afl_view.php?varset
>
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "Eric H. Tao" <erichtao@xx.>
> To: <amibroker@xxxxxxxxxps.com>
> Sent: Wednesday, March 14, 2007 10:16 PM
> Subject: [amibroker] "out of boundary" array
>
>
> > Hi guys,
> >
> > I need a regular type array in my afl script so that I can do Volume
> > at Price calculation.
> > here's the piece of code give me "subscription out of range" error:
> >
> > -----------------------------------
> > price = floor(C);
> > Vap = NULL; // volume at price array
> >
> > for ( i = 0; i <= barcount; i++ ) {
> > Vap[price[i]] = Vap[price[i]] + V[i]; // accumulate volume @ price
> > ....
> > }
> > -------------------------------------
> > I need a "out of boundary" array to make the calculation simple.
> > Do I have to use AFL Script Host in order to have my "out of
boundary" array?
> >
> > Thank you
> > Eric
> >
> >
> >
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