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Re: [amibroker] Re: OR operand erroring with InWatchList(i)



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Just a little addition to the explanation:
for(i = 24; i <= 65; i++){....} is NOT a function.  It does not return anything.
Therefore:
anything = for(){};
cannot assign 'anything' a value.

Graham wrote:

Try this

inList = 0;
for (i =24; i <= 65; i++)
{
inList = max( inList, InWatchList(i) );
}

Filter = Close > 10 or inList;
addcolumn( inList, "inList", 1 );
addcolumn( C>10, "C>10", 1 );

--
Cheers
Graham Kav
AFL Writing Service
http://www.aflwriting.com

2009/4/19 gmorlosky <gmorlosky@xxxxxxcom>:
> Thanks Tony...Another one for the wishlist :-)
>
> --- In amibroker@xxxxxxxxxps.com, Tony Grimes <Tonez.Email@...> wrote:
>>
>> You cannot use a For Loop inside a logical _expression_.
>>
>>
>>
>> On Sat, Apr 18, 2009 at 6:51 PM, gmorlosky <gmorlosky@x..> wrote:
>>
>> >
>> >
>> > Let's make this problem real simple....Why does this give a syntax error ?
>> >
>> > i = 24;
>> > Filter = for (i =24; i <= 65; i++)
>> > {
>> > InWatchList(i);
>> > }
>> > ;
>> >
>> > --- In amibroker@xxxxxxxxxps.com <amibroker%40yahoogroups.com>,
>> > "gmorlosky" <gmorlosky@> wrote:
>> > >
>> > > Thanks, but I shortened the code to ask for help. I actually have 10 OR
>> > statements strung togther which work fine, until I added on this OR "for"
>> > statement.
>> > > Does anyone know how to make this "for" statement work ?
>> > >
>> > > --- In amibroker@xxxxxxxxxps.com <amibroker%40yahoogroups.com>, Tony
>> > Grimes <Tonez.Email@> wrote:
>> > > >
>> > > > I see a couple of things,
>> > > >
>> > > > 1. Don't use a For Loop as part of an OR statement.
>> > > >
>> > > > 2. InWatchList(i) should end with a semicolon.
>> > > >
>> > > > On Sat, Apr 18, 2009 at 6:06 PM, gmorlosky <gmorlosky@> wrote:
>> > > >
>> > > > >
>> > > > >
>> > > > > I get a syntax error with this InWatchList(i) and I can't figure it
>> > out -
>> > > > > any help ?
>> > > > > i = 24;
>> > > > > Filter = Close > 10
>> > > > > OR
>> > > > > for (i =24; i <= 65; i++)
>> > > > > {
>> > > > > InWatchList(i)
>> > > > > }
>> > > > > ;
>> > > > >
>> > > > > Ln: 6, Col: 1: Error 32. Syntax error, ....
>> > > > >
>> > > > >
>> > > > >
>> > > >
>> > >
>> >
>> >
>> >
>>
>
>
>
>
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**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.

TO GET TECHNICAL SUPPORT send an e-mail directly to
SUPPORT {at} amibroker.com

TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
http://www.amibroker.com/feedback/
(submissions sent via other channels won't be considered)

For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/





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