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9ab172e7 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | #ifndef AliPriorsTask_H | |
17 | #define AliPriorsTask_H | |
18 | ||
19 | #include "AliAnalysisTaskSE.h" | |
20 | #include "AliPID.h" | |
21 | class TH1I; | |
22 | class TH2D; | |
23 | ||
24 | class AliPriorsTask : public AliAnalysisTaskSE { | |
25 | public: | |
26 | ||
27 | ||
28 | AliPriorsTask(); | |
29 | AliPriorsTask(const Char_t* name); | |
30 | AliPriorsTask& operator= (const AliPriorsTask& c); | |
31 | AliPriorsTask(const AliPriorsTask& c); | |
32 | virtual ~AliPriorsTask(); | |
33 | ||
34 | // ANALYSIS FRAMEWORK STUFF to loop on data and fill output objects | |
35 | void UserCreateOutputObjects(); | |
36 | void UserExec(Option_t *option); | |
37 | void Terminate(Option_t *); | |
38 | ||
39 | void SetPriors(Double_t conc[AliPID::kSPECIES]) {for(Int_t i=0; i<AliPID::kSPECIES; i++) fPriors[i]=conc[i];} | |
40 | void GetPriors(Double_t conc[AliPID::kSPECIES]) {for(Int_t i=0; i<AliPID::kSPECIES; i++) conc[i]=fPriors[i];} | |
41 | ||
42 | void SetNiterations(Int_t nIter) {fNiterMax = nIter;} | |
43 | ||
44 | Bool_t NotifyBinChange(); // method called at the end of the event loop | |
45 | ||
46 | protected: | |
47 | ||
48 | // Histograms | |
49 | ||
50 | TH1I *fHistEventsProcessed; // simple histo for monitoring the number of events processed | |
51 | TH2D *fCalcPriors; // histo monitoring priors during iterations | |
52 | ||
53 | Double_t fPriors[AliPID::kSPECIES]; | |
54 | Double_t fRecId[AliPID::kSPECIES]; | |
55 | Double_t fMCId[AliPID::kSPECIES]; | |
56 | ||
57 | Int_t fNiterations; //counter | |
58 | Int_t fNiterMax; //max number of iterations | |
59 | ClassDef(AliPriorsTask,1); | |
60 | }; | |
61 | ||
62 | #endif |