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Yup. Read that Mike. About 3 times. Still not clear to me.
Can anyone give me some more color...? Specifically with reference to
knowing which bar I'm at right now...? i.e. if I use BarCount-1 as I
mentioned, moving the selector line seems to change the value of
BarCount-1 hence I'm no longer at te right edge of the chart...
I'm probably just confused. But color would be great...
--- In amibroker@xxxxxxxxxxxxxxx, "Mike" <sfclimbers@xxx> wrote:
>
> See the user guide for an explanation:
>
> http://www.amibroker.com/guide/h_understandafl.html
>
> Mike
>
> --- In amibroker@xxxxxxxxxxxxxxx, "sidhartha70" <sidhartha70@>
> wrote:
> >
> > Hi Tomasz,
> >
> > Thanks for answers to previous questions.
> >
> > I have a general question which keeps getting me confused. I come
> from
> > the world of C# and I find myself always thinking about processing
> > array elements in the form Array[x] and carrying out calculations
> > across arrays in that form. Obviously you don't often need to do
> this
> > with AFL.
> >
> > However, couple of things. If I am using a formula where the
> currently
> > calculated value of the array uses it's value 1 bar ago, of the form
> > in traditional C#,
> >
> > Array[x]=100*Array[x-1]
> >
> > for example.
> >
> > How do I reference the x-1 value of an array in AFL...? The reason I
> > ask is, previously I have used the BarCount-1 property (thinking
> that
> > processing must be happening at the current bar i.e. RHS of chart).
> > However, I noticed that when I moved the 'selector' line it changed
> > the value fo BarCount to where ever that line was... hence my
> forumlas
> > ended up all wrong.
> >
> > I'm sure there's a penny going to drop any minute here... and I'm
> > going to make the transition from C# to AFL.
> >
> > Can you help...?
> >
>
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