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Re: [amibroker] A shorter syntax to reference past elements of array



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Perhaps the least confusing form would be C[i]

if  i > 0, then i is array subsript (current difinition)
if i < 0, then Ref(C,-5)  = C[-5] . No allowance can be made for future 
bars.

Ara

----- Original Message ----- 
From: "Tomasz Janeczko" <groups@xxxxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Thursday, February 19, 2009 8:45 AM
Subject: Re: [amibroker] A shorter syntax to reference past elements of 
array


> Hello,
>
> I am sorry guys for ommission of C(-5) option. I have edited the poll, but
> that unfortunatelly erased the votes placed already, so please re-submit 
> your vote.
>
> I appologize once again for this inconvenience.
>
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message ----- 
> From: "Thomas Ludwig" <Thomas.Ludwig@xxxxxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Thursday, February 19, 2009 5:36 PM
> Subject: Re: [amibroker] A shorter syntax to reference past elements of 
> array
>
>
> Hello,
>
> I agree with this view. Shortening ref(C, -5) to C(-5) is fine but not to
> C(5) - that's confusing. It's a pity that this option is not offered in
> the poll.
>
> Thomas
>
>> Sorry , but imo the new forms are critic and counter intuitive.
>>
>> C(5) looks back 5 bars.... what would looking forward look like?
>> C(-5)?
>>
>> imo, very confusing. I can't help but wonder what made this idea
>> surface :-))
>>
>> herman
>>
>> Thursday, February 19, 2009, 11:08:25 AM, you wrote:
>> > Hello,
>> >
>> > As a convenience feature I was contemplating for some time to allow
>> > shorter syntax to very common operation of referring to past
>> > elements of the array. As you now current syntax to refer to past
>> > is:
>> >
>> > Ref( array, -bars )
>> >
>> > So close five bars back is Ref( C, -5 )
>> >
>> > I don't have any technical problem with adding new
>> > operator that will make it shorter,
>> > but I am wondering about the most preferrable "form",
>> > that is easy to use and does not create confusion.
>> >
>> > So I would like to ask you which
>> > "short form" would you prefer.
>> > - C@x
>> > - C#5
>> > - C(5)
>> > - I don't like the idea at all
>> >
>> > Please use this poll to vote:
>> > http://finance.groups.yahoo.com/group/amibroker/surveys?id=2828485
>> >
>> > Thank you.
>> >
>> > Best regards,
>> > Tomasz Janeczko
>> > amibroker.com
>> >
>> >
>> > ------------------------------------
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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/
>
> Yahoo! Groups Links
>
>
>
>
>
> ------------------------------------
>
> **** 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/
>
> Yahoo! Groups Links
>
>
>
> 




------------------------------------

**** 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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