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Re: [amibroker] Re: Code Advice



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SIdhartha,

I like Steve's idea better.  It would execute a lot faster -- the  
difference between a compiler and an interpreter.
You could even have the code generator as part of your main program,  
and write it out on demand --from a ParamTrigger() directly to the  
include folder.  That way you could have everything contained in the  
same formula for editing and version control.

BR,
Dennis

On Oct 8, 2008, at 12:51 PM, sidhartha70 wrote:

> Dennis,
>
> I have a feeling there is not enough commonality to make your first
> suggestion work. However, I think your second suggestion could be
> interesting for elements of what i'm doing.
>
> Would you mind expanding on your second suggestion slightly...?
>
> TIA
>
> --- In amibroker@xxxxxxxxxxxxxxx, Dennis Brown <see3d@xxx> wrote:
>>
>> Sidhartha,
>>
>> If the basic form of your formulas is the same, you can make  
>> functions
>> and just pass the variable information.
>>
>> Another approach is to create a loop that parses a list of parameters
>> for each condition.
>>
>> I have used both approaches, but I prefer the first approach in most
>> cases.  It all depends on the details.  When there are a lot of
>> structurally common forms, more possibilities for a shorthand
>> algorithmic method exists.
>>
>> BR,
>> Dennis
>>
>>
>> On Oct 8, 2008, at 11:32 AM, sidhartha70 wrote:
>>
>>> A little bit of code advice if I can... I have a very large number  
>>> of
>>> conditional statements that I am intending to use to draw indicators
>>> on various bars...
>>> The conditional statements can be quite complex, but they are all  
>>> of a
>>> similar form to the following which I include as an example,
>>>
>>> Condition1=H>Ref(H,-1) AND L>=Ref(L,-1) AND (H-L)>Ref((H-L),-1) AND
>>> C==O AND C>Ref(C,1) AND H>=Ref(H,1) AND V<Ref(V,-1) AND V<Ref(V,-2);
>>> Condition2=...
>>> .
>>> .
>>> .
>>> .
>>> Condition200=
>>>
>>>
>>> So I am talking a lot of conditional statements.
>>>
>>> I then want to both use PlotShapes() to signify when a condition is
>>> true on the chart and Printf() to print the exact form of true
>>> condition to the interpretation window... e.g.
>>>
>>> if(SelectedValue(Condition1)) printf("COND1\n");
>>> if(SelectedValue(Condition2)) printf("COND2\n");
>>> .
>>> .
>>> .
>>> .
>>> if(SelectedValue(Condition200)) printf("COND200\n");
>>>
>>> PlotShapes(Condition1 * shapeSmallDownTriangle,colorGold,0,H);
>>> PlotShapes(Condition2 * shapeSmallUpTriangle,colorGold,0,L);
>>> .
>>> .
>>> .
>>> PlotShapes(Condition200 * shapeSmallUpTriangle,colorGold,0,L);
>>>
>>> etc...etc...
>>>
>>> Obviously this requires many many lines of code... I've been  
>>> thinking
>>> there has to be a more efficient way of coding something like this.
>>> Any thoughts you can throw my way...?
>>>
>>> Many Thanks
>>>
>>>
>>> ------------------------------------
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>>
>
>
>
> ------------------------------------
>
> **** IMPORTANT ****
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>
> *********************
> TO GET TECHNICAL SUPPORT from AmiBroker please send an e-mail  
> directly to
> SUPPORT {at} amibroker.com
> *********************
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> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
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>
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> http://www.amibroker.com/support.html
>
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>
>
>


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

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