[Rivet] Mailing list oops / 2D histos

[Albert Knutsson]

Dear Andy and David,

yes that was it. Thanks a lot for your help!

Cheers,
Albert


On 10/5/10 1:59 PM, David Grellscheid wrote:
> Hi Albert,
>
> did the compilation for RivetAKRIDGETEST.so link against the ROOT 
> libraries?
>
>   David
>
> Albert Knutsson wrote:
>>   Dear Andy,
>>
>> thanks for your answer.
>>
>> As soon as I #include "TH2F.h" in my analysis routine I get
>>
>> Rivet.AnalysisLoader: WARN  Cannot open RivetAKRIDGETEST.so: 
>> RivetAKRIDGETEST.so: undefined symbol: _ZN13TVersionCheckC1Ei
>> 'AKRIDGETEST' is not a valid analysis. Available analyses are:
>>
>> and I can't run the analyser. No complaints when compiling.
>> Without the TH2F include, running the code work as usual.
>>
>> Any suggestions?
>>
>> Cheers,
>> Albert
>>
>>
>> On 10/5/10 10:05 AM, Andy Buckley wrote:
>>> Hi everyone,
>>>
>>> Apologies if I've been unusually unresponsive to list emails 
>>> recently. I
>>> only just realised that my old Durham address had been bouncing, so 
>>> I've
>>> missed Rivet list emails for the last... actually, I don't know how
>>> long. Since the start of September, I suspect. D'oh: I really thought I
>>> had updated my list subscription to use a valid email address.
>>>
>>> Anyway, apologies for the unintentional silence. I've heard via covert
>>> channels that there's been discussion about 2D histos in Rivet... yeah,
>>> if we'd had time to get YODA into action 1+ years ago we could have
>>> avoided this. A pity that we didn't get user feedback about it being
>>> needed: we definitely don't want to force people to look elsewhere.
>>>
>>> At any rate, ROOT 2D histos can be used within Rivet and the
>>> binEdges(...) functions can be used to do the autobooking for 1D 
>>> histos.
>>> We don't have any autobooking hooks for 2D histos yet, but I can put
>>> them in for Leif's 2D histos in LWH -- and they will then be ready for
>>> swap-over to YODA when that's usable. I've said that a lot, but 
>>> there is
>>> not so much more work needed: I would personally like to have a clear
>>> run at that in the next couple of months so if others can pick up the
>>> slack in the analysis development and core Rivet maintenance it will
>>> happen faster.
>>>
>>> Cheers,
>>> Andy
>>>
>>
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