Re: fixed bin width

and I repeat again that TH1::Fill will do all that automatically for you !!

Rene Brun

Adrian Sevcenco wrote:
> John wrote:
>> OK, get it ... what I have done in the past is to maintain the values
>> that I am going to use to fill my histogram in a data structure (a
>> simple array for example). Then I figure my limits and proper binning.
>> It is only at the very end that I define the histogram and procced to
>> fill it up from the array. I don't know if you like this idea. If you
>> need an example let me know.
>>
>> Did you noticed that TH1F::Fill(Double_t x) returns -1 when you enter a
>> value out of range ? That helps you out detecting when you are filling
>> out of the defined range.
> Yeah, i just seen this :) that would help me to hack an personal
> version of Fill .. but its already too much trouble, more than using a
> tree.
> Thanks,
> Best regards,
> Adrian
>
>> cheers,
>>
>> John Idarraga
>> UMontreal
>
Received on Tue Jul 08 2008 - 16:36:40 CEST