[amibroker] Is it possible to add default values to functions ?

["Klaus Korneker" <korneker@xxxxxx>]

Hello,

is it possible to add default values to functions.

I want to define any function as shown below. However if i add nothing into
the brackets, the default value for periods should be used.
IS this possible ?


function KAMA(P,Periods)
{
Direction = P - Ref(P,-periods);
Volatility = Sum(abs(P-Ref(P,-1)),periods);
Volatility =IIf(Volatility>0,Volatility,0.00001);
ER = abs(Direction/Volatility);
FastSC = 2/(2 + 1);//FastSC = 2/(2 + 1);//Standard
SlowSC = 2/(30 + 1);//SlowSC = 2/(30 + 1);
SSC = ER * (FastSC - SlowSC) + SlowSC;
Constant = SSC^2;
return AMA( P, Constant );
}



Regards
 
Klaus




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