Re: [Amibroker] Creating a toggle switch, AmiBroker Email List Archive

Tomasz will have to explain the circumstances in which this works or not.

I just know I have gotten errors trying to use the array IIF inside a loop, which doesn’t even make sense since which part of the array would you be referencing when looping through bar by bar?

Did you try my version? Does it work?

Terry

-----Original Message-----
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf Of wavemechanic
Sent: Monday, June 27, 2005 09:05
To: amibroker@xxxxxxxxxxxxxxx
Subject: Re: [Amibroker] Creating a toggle switch

----- Original Message -----

From: Terry

To: amibroker@xxxxxxxxxxxxxxx

Sent: Monday, June 27, 2005 9:24 AM

Subject: RE: [Amibroker] Creating a toggle switch

You can't use IIF inside a loop. I'm surprised you aren't getting
compiler errors.

I must not be following something here. Look at the following loop from the Users Manual modified with an IIF which works OK. What am I missing?

Len = Param("Len", 20, 10, 50, 10);

factor = 2 / (Len + 1);

e1 = e2 = Close[0];

for(i = 0; i < BarCount; i++)

{

e1 = factor * Close[ i ] + ( 1 - factor ) * e1;

e2 = factor * e1 + (1 - factor) * e2;

myDemaIIF[i] = IIf(len == 20, 2 * e1 - e2, 0);

}

Plot(myDemaIIF, "Dema in iif loop", colorRed);

Plot(DEMA(C, Len), "Built-in DEMA", colorWhite);

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