[amibroker] Re: How to implement: VarSelect( var1, var2, var3, ... , Varn, n);

["bruce1r" <brucer@xxxxxxxxx>]

Herman -

I was just checking the board and saw your post.  I might be missing
something in what you want, but it seems like the following would do
the trick.  It was a quick copy/paste from something that I had -

function VarSelect( Varstr, Varnum )
{
	return	VarGet( StrExtract( StrReplace( Varstr, " ", "" ), Varnum ) );
}

Here's a little test program (Scan) to demo its use -

x		= 1;
y		= C;
z		= "A";
Buy	= Sell = Short = Cover = 0;
for ( i = 0; i <= 3; i++ )
	_TRACE( "Var = " + VarSelect( "x, y,Z", i ) );

BTW - note that variables in Amibroker are really "variants", and
therefore the same function can return scalars, arrays, strings.





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