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Re: Efficient pattern-matching in a large array [message #77173 is a reply to message #77061]

Fri, 12 August 2011 07:38

Brian Daniel
Messages: 80
Registered: July 2009

Member

On Aug 12, 8:18 am, SpinMan <ez5...@gmail.com> wrote:
> Lajos,
> can you explain the line:
>
> larr=fix(barr, j, j eq 0 ? n/8 : n/8-1, type=15)
>
> it looks like you're trying to form the ULONG64 but the ? and : are tripping me up.
>
> Thanks,
> Sam

Sam,

Lajos is using a Conditional Expression. Its listed in the help under
Other Expressions. IF j EQ 0 THEN the value is n/8 ELSE the value is
n/8-1.

-B

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[Message index]

		Efficient pattern-matching in a large array By: Chris O'Dell on Tue, 02 August 2011 11:05
		Re: Efficient pattern-matching in a large array By: Foldy Lajos on Tue, 02 August 2011 13:04
		Re: Efficient pattern-matching in a large array By: ez569x on Fri, 12 August 2011 05:18
		Re: Efficient pattern-matching in a large array By: Brian Daniel on Fri, 12 August 2011 07:38
		Re: Efficient pattern-matching in a large array By: guillermo.castilla.ca on Tue, 16 August 2011 09:41
		Re: Efficient pattern-matching in a large array By: guillermo.castilla.ca on Wed, 17 August 2011 06:41
		Re: Efficient pattern-matching in a large array By: JDS on Tue, 16 August 2011 16:01
		Re: Efficient pattern-matching in a large array By: Bob[4] on Wed, 17 August 2011 14:14
		Re: Efficient pattern-matching in a large array By: JDS on Thu, 18 August 2011 10:00

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