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AB seems to attract more than it's share of exceptional people (birds
of a feather flock together!).
They are always going to have exceptional curiosity and ask
exceptional questions (birds of a feather flock together).
Public broadcasts can never cater for the exceptional.
Rare birds just have to make do with the crumbs they can pick up here
and there (thats life!).
I kinda like having them around - they make the place more
interesting.
brian_z
--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx>
wrote:
>
> Hello,
>
> Such information is not relevant to system/indicator coding.
> It does not matter from end-user point of view - it does not affect
the result of calculation.
>
> In AmiBroker number of bars processed is dynamic. You should not
make any assumptions on number of executions
> or number of bars processed. It depends on tens of factors too long
to be listed here.
> You can control/turn off the QuickAFL using SetBarsRequired
http://www.amibroker.com/f?setbarsrequired
>
> As to variable handling - AmiBroker uses minimum representation
required. If it is enough to
> store a number - it uses only 4 bytes (IEEE floating) pint.
> Whenever needed the number can be and is automatically upsized to
array without need to worry.
>
> It simply works and does all necessary conversion on-the-fly.
That's all you need to know.
> Everything what is important to you as an end user is explained in
the User's Guide.
> http://www.amibroker.com/guide/h_understandafl.html
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message -----
> From: "progster01" <progster@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Wednesday, November 21, 2007 3:08 PM
> Subject: [amibroker] Re: Struggling to Learn
>
>
> > --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@>
wrote:
> >
> >> Actually it is covered fully in the User's Guide:
> >> http://www.amibroker.com/guide/h_understandafl.html
> >
> > Yes, I've read that section of the User's Guide. It is very
helpful,
> > but it does not cover what I have termed "the execution model".
> >
> > By that I mean exactly when, and exactly how many times, is AFL
code
> > executed with respect to:
> >
> > a) existing historical bars
> >
> > b) streaming realtime bars
> >
> > c) any special cases that result in re-execution of the AFL
> >
> > d) any other sort of trigger than might be involved
> >
> > I would add to that the questions of how/when variables/arrays are
> > instantiated, how their types are determined at creation, and what
> > explicit and implicit conversions are part of AFL execution.
> >
> > Thus the word "fully" takes on a broader meaning ... ;^)
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Please note that this group is for discussion between users only.
> >
> > To get support from AmiBroker please send an e-mail directly to
> > SUPPORT {at} amibroker.com
> >
> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> > http://www.amibroker.com/devlog/
> >
> > For other support material please check also:
> > http://www.amibroker.com/support.html
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
>
Please note that this group is for discussion between users only.
To get support from AmiBroker please send an e-mail directly to
SUPPORT {at} amibroker.com
For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/
For other support material please check also:
http://www.amibroker.com/support.html
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