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Re: Obtain Raw Info from Calorimeter (old GetMicroCandidate from TCandList class) [message #16324 is a reply to message #16321] Tue, 15 April 2014 18:42 Go to previous messageGo to previous message
Mamen is currently offline  Mamen
Messages: 55
Registered: January 2009
Location: Mainz
continuous participant
From: *kph.uni-mainz.de
Thanks Stefano and Klaus,

GetRecoCandidate somehow works, however, there is still something which is not really working.
Although i can see the method GetEmcIndex() defined in the code here: https://subversion.gsi.de/trac/fairroot/browser/pandaroot/trunk/pnddata/ PidData/PndPidCandidate.h
I get errors when I run the analysis:
Test code:

cout<< "GetEmcIndex() -> "<< negative[j].GetRecoCandidate().GetEmcIndex() <<endl;

Error:

Warning: wrong member access operator '.' ana_complete.C:157:
Warning: wrong member access operator '.' ana_complete.C:157:
Error: Can't call FairRecoCandidate::GetEmcIndex() in current scope ana_complete.C:157:
Possible candidates are...
(in FairRecoCandidate)
(in FairMultiLinkedData)
Error: non class,struct,union object GetRecoCandidate() used with . or -> ana_complete.C:157:
GetEmcIndex() -> (class G__CINT_ENDL)26133456
*** Interpreter error recovered ***

And it breaks... Sad


Other methods, like for example:
negative[j].GetRecoCandidate().GetMomentum().Mag()

work instead:

Code, commenting out the other line:

cout<< "GetMomentum() -> "<< negative[j].GetRecoCandidate().GetMomentum().Mag() <<endl;

some of the outputs inside the loop:

....

GetMomentum() -> 0.883354
GetMomentum() -> 0.976688
GetMomentum() -> 1.15377
evt 500

....

(of course I'm just printing it out on screen as a control sequence Wink )

Somehow it looks to me like some kind of bug(?), or am I still doing something wrong?

Thanks again!
Cheers,

Mamen
 
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