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@xxxxxxcom>
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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