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Currently executing bar ?! ...
It's the LAST BAR ... which will change as the system sees new
data. I thought you were wanting to use it this manner i.e. on a go
forward basis ... Is that correct or are you wanting to use it in
some other way as well ?
--- In amibroker@xxxxxxxxxxxxxxx, "Terry" <MagicTH@xxxx> wrote:
> Of course on the {}. I didn't not think about the multiple lines of
> code. That explains another error.
>
>
>
> One question: does LastValue() represent the LastValue as
determined by
> the currently executing bar or is LastValue the very last value of
the
> array, thus giving the same result every time?
>
>
>
> I guess I can easily test this myself!
>
> --
>
> Terry
>
> -----Original Message-----
> From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx]
On
> Behalf Of Tomasz Janeczko
> Sent: Tuesday, September 06, 2005 09:56
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: Re: [amibroker] Conditional include
>
>
>
> Hello,
>
>
>
> First, you have to use BRACES, since #include simply "pastes" code
from
> external file in the place when
>
> it is used, so you end up with MULTIPLE lines (so they have to be
> enclosed in braces.
>
>
>
> Second thing is that your newBuy and newSell are ARRAYS and can
not be
> used in "if" condition
>
> See MOST COMMON MISTAKES:
> http://www.amibroker.com/guide/a_mistakes.html
>
>
>
>
>
> So corrected code would look as follows:
>
>
>
> if ( LastValue( newBuy OR newSell ) )
>
> {
>
> #include <W_Xfactor.afl>
>
> }
>
> else
>
> tradeLevel = trange = 1;
>
>
>
>
>
> However please note that this operates on lastvalue only, not on
> bar-by-bar basis.
>
>
>
> Please read Understanding AFL
>
> http://www.amibroker.com/guide/h_understandafl.html
>
>
>
> to learn how AmiBroker processes array statements.
>
>
>
> If you need bar-by-bar execution you need to write a LOOP.
>
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
>
> ----- Original Message -----
>
> From: Terry <mailto:MagicTH@x...>
>
> To: amibroker@xxxxxxxxxxxxxxx
>
> Sent: Tuesday, September 06, 2005 4:47 PM
>
> Subject: [amibroker] Conditional include
>
>
>
> I would like to conditionally load and execute an Include file
only on
> days when certain conditions are True. I do this with ParamToggle
all
> the time since ParamToggle creates a numeric or Boolean condition.
Now I
> want to do it only on days when I have a Buy or Sell condition
which is
> in an array and Amibroker complains that array is not allowed in
an if()
> statement. IIf is not acceptable since it is just an assignment
> statement. I don't want to build a loop since the include file uses
> arrays.
>
>
>
> Here's the code. Any ideas?
>
>
>
>
>
> if (newBuy OR newSell)
>
> #include <W_Xfactor.afl>
>
> else
>
> tradeLevel = trange = 1;
>
>
>
> Error 6. Condition in IF, WHITEL, FOR statements ahs to be Numeric
or
> Boolean type. You can not use array here, please use [] (array
subscript
> operator) to access array elements.
>
> --
>
> Terry
>
>
>
>
>
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