Re: [ROOT] bitted word II

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Rene Brun <Rene.Brun@cern.ch> writes:

> Hi Luiz,
> 
> Instead of:
> root>h1->Draw("Ncmul","Igen  & 1 << 3")
> 
> do
> 
> root>h1->Draw("Ncmul","(Igen  & 1 << 3) != 0")
> 
> In the first case, the result of the mask operation is taken as a weight.

 you could also do root>h1->Draw("Ncmul","(Igen >> 3) & 1")

b.t.w. i did not test on the newest Root version, short of time
(sorry)

Greetings,
	Juergen
-- 
Dr. Juergen Hannappel  Office: W148 Phone: +49 228 73 2447  FAX +49 228 73 7869
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CERN: Phone: +412276 76461 Fax: 77930 Bat. 892-R-A13 F-01631 CERN CEDEX, France

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